vendor update for CSI 0.3.0

vendor/github.com/golang/protobuf/protoc-gen-go/Makefile

@@ -1,33 +0,0 @@
-# Go support for Protocol Buffers - Google's data interchange format
-#
-# Copyright 2010 The Go Authors.  All rights reserved.
-# https://github.com/golang/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-test:
-	cd testdata && make test

vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/Makefile

@@ -1,37 +0,0 @@
-# Go support for Protocol Buffers - Google's data interchange format
-#
-# Copyright 2010 The Go Authors.  All rights reserved.
-# https://github.com/golang/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# Not stored here, but descriptor.proto is in https://github.com/google/protobuf/
-# at src/google/protobuf/descriptor.proto
-regenerate:
-	@echo WARNING! THIS RULE IS PROBABLY NOT RIGHT FOR YOUR INSTALLATION
-	cp $(HOME)/src/protobuf/include/google/protobuf/descriptor.proto .
-	protoc --go_out=../../../../.. -I$(HOME)/src/protobuf/include $(HOME)/src/protobuf/include/google/protobuf/descriptor.proto

vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto

@@ -45,6 +45,7 @@ option java_package = "com.google.protobuf";
 option java_outer_classname = "DescriptorProtos";
 option csharp_namespace = "Google.Protobuf.Reflection";
 option objc_class_prefix = "GPB";
+option cc_enable_arenas = true;
 
 // descriptor.proto must be optimized for speed because reflection-based
 // algorithms don't work during bootstrapping.
@@ -225,6 +226,26 @@ message EnumDescriptorProto {
   repeated EnumValueDescriptorProto value = 2;
 
   optional EnumOptions options = 3;
+
+  // Range of reserved numeric values. Reserved values may not be used by
+  // entries in the same enum. Reserved ranges may not overlap.
+  //
+  // Note that this is distinct from DescriptorProto.ReservedRange in that it
+  // is inclusive such that it can appropriately represent the entire int32
+  // domain.
+  message EnumReservedRange {
+    optional int32 start = 1; // Inclusive.
+    optional int32 end = 2;   // Inclusive.
+  }
+
+  // Range of reserved numeric values. Reserved numeric values may not be used
+  // by enum values in the same enum declaration. Reserved ranges may not
+  // overlap.
+  repeated EnumReservedRange reserved_range = 4;
+
+  // Reserved enum value names, which may not be reused. A given name may only
+  // be reserved once.
+  repeated string reserved_name = 5;
 }
 
 // Describes a value within an enum.
@@ -396,10 +417,12 @@ message FileOptions {
   // determining the namespace.
   optional string php_namespace = 41;
 
-  // The parser stores options it doesn't recognize here. See above.
+  // The parser stores options it doesn't recognize here.
+  // See the documentation for the "Options" section above.
   repeated UninterpretedOption uninterpreted_option = 999;
 
-  // Clients can define custom options in extensions of this message. See above.
+  // Clients can define custom options in extensions of this message.
+  // See the documentation for the "Options" section above.
   extensions 1000 to max;
 
   reserved 38;

vendor/github.com/golang/protobuf/protoc-gen-go/generator/Makefile

@@ -1,40 +0,0 @@
-# Go support for Protocol Buffers - Google's data interchange format
-#
-# Copyright 2010 The Go Authors.  All rights reserved.
-# https://github.com/golang/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-include $(GOROOT)/src/Make.inc
-
-TARG=github.com/golang/protobuf/compiler/generator
-GOFILES=\
-	generator.go\
-
-DEPS=../descriptor ../plugin ../../proto
-
-include $(GOROOT)/src/Make.pkg

vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go

@@ -0,0 +1,117 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2017 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/*
+Package remap handles tracking the locations of Go tokens in a source text
+across a rewrite by the Go formatter.
+*/
+package remap
+
+import (
+	"fmt"
+	"go/scanner"
+	"go/token"
+)
+
+// A Location represents a span of byte offsets in the source text.
+type Location struct {
+	Pos, End int // End is exclusive
+}
+
+// A Map represents a mapping between token locations in an input source text
+// and locations in the correspnding output text.
+type Map map[Location]Location
+
+// Find reports whether the specified span is recorded by m, and if so returns
+// the new location it was mapped to. If the input span was not found, the
+// returned location is the same as the input.
+func (m Map) Find(pos, end int) (Location, bool) {
+	key := Location{
+		Pos: pos,
+		End: end,
+	}
+	if loc, ok := m[key]; ok {
+		return loc, true
+	}
+	return key, false
+}
+
+func (m Map) add(opos, oend, npos, nend int) {
+	m[Location{Pos: opos, End: oend}] = Location{Pos: npos, End: nend}
+}
+
+// Compute constructs a location mapping from input to output.  An error is
+// reported if any of the tokens of output cannot be mapped.
+func Compute(input, output []byte) (Map, error) {
+	itok := tokenize(input)
+	otok := tokenize(output)
+	if len(itok) != len(otok) {
+		return nil, fmt.Errorf("wrong number of tokens, %d ≠ %d", len(itok), len(otok))
+	}
+	m := make(Map)
+	for i, ti := range itok {
+		to := otok[i]
+		if ti.Token != to.Token {
+			return nil, fmt.Errorf("token %d type mismatch: %s ≠ %s", i+1, ti, to)
+		}
+		m.add(ti.pos, ti.end, to.pos, to.end)
+	}
+	return m, nil
+}
+
+// tokinfo records the span and type of a source token.
+type tokinfo struct {
+	pos, end int
+	token.Token
+}
+
+func tokenize(src []byte) []tokinfo {
+	fs := token.NewFileSet()
+	var s scanner.Scanner
+	s.Init(fs.AddFile("src", fs.Base(), len(src)), src, nil, scanner.ScanComments)
+	var info []tokinfo
+	for {
+		pos, next, lit := s.Scan()
+		switch next {
+		case token.SEMICOLON:
+			continue
+		}
+		info = append(info, tokinfo{
+			pos:   int(pos - 1),
+			end:   int(pos + token.Pos(len(lit)) - 1),
+			Token: next,
+		})
+		if next == token.EOF {
+			break
+		}
+	}
+	return info
+}

vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap_test.go

@@ -0,0 +1,82 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2017 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package remap
+
+import (
+	"go/format"
+	"testing"
+)
+
+func TestErrors(t *testing.T) {
+	tests := []struct {
+		in, out string
+	}{
+		{"", "x"},
+		{"x", ""},
+		{"var x int = 5\n", "var x = 5\n"},
+		{"these are \"one\" thing", "those are 'another' thing"},
+	}
+	for _, test := range tests {
+		m, err := Compute([]byte(test.in), []byte(test.out))
+		if err != nil {
+			t.Logf("Got expected error: %v", err)
+			continue
+		}
+		t.Errorf("Compute(%q, %q): got %+v, wanted error", test.in, test.out, m)
+	}
+}
+
+func TestMatching(t *testing.T) {
+	// The input is a source text that will be rearranged by the formatter.
+	const input = `package foo
+var s int
+func main(){}
+`
+
+	output, err := format.Source([]byte(input))
+	if err != nil {
+		t.Fatalf("Formatting failed: %v", err)
+	}
+	m, err := Compute([]byte(input), output)
+	if err != nil {
+		t.Fatalf("Unexpected error: %v", err)
+	}
+
+	// Verify that the mapped locations have the same text.
+	for key, val := range m {
+		want := input[key.Pos:key.End]
+		got := string(output[val.Pos:val.End])
+		if got != want {
+			t.Errorf("Token at %d:%d: got %q, want %q", key.Pos, key.End, got, want)
+		}
+	}
+}

vendor/github.com/golang/protobuf/protoc-gen-go/generator/name_test.go

@@ -59,9 +59,10 @@ func TestCamelCase(t *testing.T) {
 
 func TestGoPackageOption(t *testing.T) {
 	tests := []struct {
-		in           string
-		impPath, pkg string
-		ok           bool
+		in      string
+		impPath GoImportPath
+		pkg     GoPackageName
+		ok      bool
 	}{
 		{"", "", "", false},
 		{"foo", "", "foo", true},
@@ -86,8 +87,8 @@ func TestGoPackageOption(t *testing.T) {
 
 func TestUnescape(t *testing.T) {
 	tests := []struct {
-		in   string
-		out  string
+		in  string
+		out string
 	}{
 		// successful cases, including all kinds of escapes
 		{"", ""},

vendor/github.com/golang/protobuf/protoc-gen-go/golden_test.go

@@ -0,0 +1,422 @@
+package main
+
+import (
+	"bytes"
+	"flag"
+	"fmt"
+	"go/build"
+	"go/parser"
+	"go/token"
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"regexp"
+	"runtime"
+	"strings"
+	"testing"
+)
+
+// Set --regenerate to regenerate the golden files.
+var regenerate = flag.Bool("regenerate", false, "regenerate golden files")
+
+// When the environment variable RUN_AS_PROTOC_GEN_GO is set, we skip running
+// tests and instead act as protoc-gen-go. This allows the test binary to
+// pass itself to protoc.
+func init() {
+	if os.Getenv("RUN_AS_PROTOC_GEN_GO") != "" {
+		main()
+		os.Exit(0)
+	}
+}
+
+func TestGolden(t *testing.T) {
+	workdir, err := ioutil.TempDir("", "proto-test")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(workdir)
+
+	// Find all the proto files we need to compile. We assume that each directory
+	// contains the files for a single package.
+	supportTypeAliases := hasReleaseTag("go1.9")
+	packages := map[string][]string{}
+	err = filepath.Walk("testdata", func(path string, info os.FileInfo, err error) error {
+		if filepath.Base(path) == "import_public" && !supportTypeAliases {
+			// Public imports require type alias support.
+			return filepath.SkipDir
+		}
+		if !strings.HasSuffix(path, ".proto") {
+			return nil
+		}
+		dir := filepath.Dir(path)
+		packages[dir] = append(packages[dir], path)
+		return nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Compile each package, using this binary as protoc-gen-go.
+	for _, sources := range packages {
+		args := []string{"-Itestdata", "--go_out=plugins=grpc,paths=source_relative:" + workdir}
+		args = append(args, sources...)
+		protoc(t, args)
+	}
+
+	// Compare each generated file to the golden version.
+	filepath.Walk(workdir, func(genPath string, info os.FileInfo, _ error) error {
+		if info.IsDir() {
+			return nil
+		}
+
+		// For each generated file, figure out the path to the corresponding
+		// golden file in the testdata directory.
+		relPath, err := filepath.Rel(workdir, genPath)
+		if err != nil {
+			t.Errorf("filepath.Rel(%q, %q): %v", workdir, genPath, err)
+			return nil
+		}
+		if filepath.SplitList(relPath)[0] == ".." {
+			t.Errorf("generated file %q is not relative to %q", genPath, workdir)
+		}
+		goldenPath := filepath.Join("testdata", relPath)
+
+		got, err := ioutil.ReadFile(genPath)
+		if err != nil {
+			t.Error(err)
+			return nil
+		}
+		if *regenerate {
+			// If --regenerate set, just rewrite the golden files.
+			err := ioutil.WriteFile(goldenPath, got, 0666)
+			if err != nil {
+				t.Error(err)
+			}
+			return nil
+		}
+
+		want, err := ioutil.ReadFile(goldenPath)
+		if err != nil {
+			t.Error(err)
+			return nil
+		}
+
+		want = fdescRE.ReplaceAll(want, nil)
+		got = fdescRE.ReplaceAll(got, nil)
+		if bytes.Equal(got, want) {
+			return nil
+		}
+
+		cmd := exec.Command("diff", "-u", goldenPath, genPath)
+		out, _ := cmd.CombinedOutput()
+		t.Errorf("golden file differs: %v\n%v", relPath, string(out))
+		return nil
+	})
+}
+
+var fdescRE = regexp.MustCompile(`(?ms)^var fileDescriptor.*}`)
+
+// Source files used by TestParameters.
+const (
+	aProto = `
+syntax = "proto3";
+package test.alpha;
+option go_package = "package/alpha";
+import "beta/b.proto";
+message M { test.beta.M field = 1; }`
+
+	bProto = `
+syntax = "proto3";
+package test.beta;
+// no go_package option
+message M {}`
+)
+
+func TestParameters(t *testing.T) {
+	for _, test := range []struct {
+		parameters   string
+		wantFiles    map[string]bool
+		wantImportsA map[string]bool
+		wantPackageA string
+		wantPackageB string
+	}{{
+		parameters: "",
+		wantFiles: map[string]bool{
+			"package/alpha/a.pb.go": true,
+			"beta/b.pb.go":          true,
+		},
+		wantPackageA: "alpha",
+		wantPackageB: "test_beta",
+		wantImportsA: map[string]bool{
+			"github.com/golang/protobuf/proto": true,
+			"beta": true,
+		},
+	}, {
+		parameters: "import_prefix=prefix",
+		wantFiles: map[string]bool{
+			"package/alpha/a.pb.go": true,
+			"beta/b.pb.go":          true,
+		},
+		wantPackageA: "alpha",
+		wantPackageB: "test_beta",
+		wantImportsA: map[string]bool{
+			// This really doesn't seem like useful behavior.
+			"prefixgithub.com/golang/protobuf/proto": true,
+			"prefixbeta":                             true,
+		},
+	}, {
+		// import_path only affects the 'package' line.
+		parameters:   "import_path=import/path/of/pkg",
+		wantPackageA: "alpha",
+		wantPackageB: "pkg",
+		wantFiles: map[string]bool{
+			"package/alpha/a.pb.go": true,
+			"beta/b.pb.go":          true,
+		},
+	}, {
+		parameters: "Mbeta/b.proto=package/gamma",
+		wantFiles: map[string]bool{
+			"package/alpha/a.pb.go": true,
+			"beta/b.pb.go":          true,
+		},
+		wantPackageA: "alpha",
+		wantPackageB: "test_beta",
+		wantImportsA: map[string]bool{
+			"github.com/golang/protobuf/proto": true,
+			// Rewritten by the M parameter.
+			"package/gamma": true,
+		},
+	}, {
+		parameters: "import_prefix=prefix,Mbeta/b.proto=package/gamma",
+		wantFiles: map[string]bool{
+			"package/alpha/a.pb.go": true,
+			"beta/b.pb.go":          true,
+		},
+		wantPackageA: "alpha",
+		wantPackageB: "test_beta",
+		wantImportsA: map[string]bool{
+			// import_prefix applies after M.
+			"prefixpackage/gamma": true,
+		},
+	}, {
+		parameters: "paths=source_relative",
+		wantFiles: map[string]bool{
+			"alpha/a.pb.go": true,
+			"beta/b.pb.go":  true,
+		},
+		wantPackageA: "alpha",
+		wantPackageB: "test_beta",
+	}, {
+		parameters: "paths=source_relative,import_prefix=prefix",
+		wantFiles: map[string]bool{
+			// import_prefix doesn't affect filenames.
+			"alpha/a.pb.go": true,
+			"beta/b.pb.go":  true,
+		},
+		wantPackageA: "alpha",
+		wantPackageB: "test_beta",
+	}} {
+		name := test.parameters
+		if name == "" {
+			name = "defaults"
+		}
+		// TODO: Switch to t.Run when we no longer support Go 1.6.
+		t.Logf("TEST: %v", name)
+		workdir, err := ioutil.TempDir("", "proto-test")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.RemoveAll(workdir)
+
+		for _, dir := range []string{"alpha", "beta", "out"} {
+			if err := os.MkdirAll(filepath.Join(workdir, dir), 0777); err != nil {
+				t.Fatal(err)
+			}
+		}
+
+		if err := ioutil.WriteFile(filepath.Join(workdir, "alpha", "a.proto"), []byte(aProto), 0666); err != nil {
+			t.Fatal(err)
+		}
+
+		if err := ioutil.WriteFile(filepath.Join(workdir, "beta", "b.proto"), []byte(bProto), 0666); err != nil {
+			t.Fatal(err)
+		}
+
+		protoc(t, []string{
+			"-I" + workdir,
+			"--go_out=" + test.parameters + ":" + filepath.Join(workdir, "out"),
+			filepath.Join(workdir, "alpha", "a.proto"),
+		})
+		protoc(t, []string{
+			"-I" + workdir,
+			"--go_out=" + test.parameters + ":" + filepath.Join(workdir, "out"),
+			filepath.Join(workdir, "beta", "b.proto"),
+		})
+
+		contents := make(map[string]string)
+		gotFiles := make(map[string]bool)
+		outdir := filepath.Join(workdir, "out")
+		filepath.Walk(outdir, func(p string, info os.FileInfo, _ error) error {
+			if info.IsDir() {
+				return nil
+			}
+			base := filepath.Base(p)
+			if base == "a.pb.go" || base == "b.pb.go" {
+				b, err := ioutil.ReadFile(p)
+				if err != nil {
+					t.Fatal(err)
+				}
+				contents[base] = string(b)
+			}
+			relPath, _ := filepath.Rel(outdir, p)
+			gotFiles[relPath] = true
+			return nil
+		})
+		for got := range gotFiles {
+			if runtime.GOOS == "windows" {
+				got = filepath.ToSlash(got)
+			}
+			if !test.wantFiles[got] {
+				t.Errorf("unexpected output file: %v", got)
+			}
+		}
+		for want := range test.wantFiles {
+			if runtime.GOOS == "windows" {
+				want = filepath.FromSlash(want)
+			}
+			if !gotFiles[want] {
+				t.Errorf("missing output file:    %v", want)
+			}
+		}
+		gotPackageA, gotImports, err := parseFile(contents["a.pb.go"])
+		if err != nil {
+			t.Fatal(err)
+		}
+		gotPackageB, _, err := parseFile(contents["b.pb.go"])
+		if err != nil {
+			t.Fatal(err)
+		}
+		if got, want := gotPackageA, test.wantPackageA; want != got {
+			t.Errorf("output file a.pb.go is package %q, want %q", got, want)
+		}
+		if got, want := gotPackageB, test.wantPackageB; want != got {
+			t.Errorf("output file b.pb.go is package %q, want %q", got, want)
+		}
+		missingImport := false
+	WantImport:
+		for want := range test.wantImportsA {
+			for _, imp := range gotImports {
+				if `"`+want+`"` == imp {
+					continue WantImport
+				}
+			}
+			t.Errorf("output file a.pb.go does not contain expected import %q", want)
+			missingImport = true
+		}
+		if missingImport {
+			t.Error("got imports:")
+			for _, imp := range gotImports {
+				t.Errorf("  %v", imp)
+			}
+		}
+	}
+}
+
+func TestPackageComment(t *testing.T) {
+	workdir, err := ioutil.TempDir("", "proto-test")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(workdir)
+
+	var packageRE = regexp.MustCompile(`(?m)^package .*`)
+
+	for i, test := range []struct {
+		goPackageOption string
+		wantPackage     string
+	}{{
+		goPackageOption: ``,
+		wantPackage:     `package proto_package`,
+	}, {
+		goPackageOption: `option go_package = "go_package";`,
+		wantPackage:     `package go_package`,
+	}, {
+		goPackageOption: `option go_package = "import/path/of/go_package";`,
+		wantPackage:     `package go_package // import "import/path/of/go_package"`,
+	}, {
+		goPackageOption: `option go_package = "import/path/of/something;go_package";`,
+		wantPackage:     `package go_package // import "import/path/of/something"`,
+	}, {
+		goPackageOption: `option go_package = "import_path;go_package";`,
+		wantPackage:     `package go_package // import "import_path"`,
+	}} {
+		srcName := filepath.Join(workdir, fmt.Sprintf("%d.proto", i))
+		tgtName := filepath.Join(workdir, fmt.Sprintf("%d.pb.go", i))
+
+		buf := &bytes.Buffer{}
+		fmt.Fprintln(buf, `syntax = "proto3";`)
+		fmt.Fprintln(buf, `package proto_package;`)
+		fmt.Fprintln(buf, test.goPackageOption)
+		if err := ioutil.WriteFile(srcName, buf.Bytes(), 0666); err != nil {
+			t.Fatal(err)
+		}
+
+		protoc(t, []string{"-I" + workdir, "--go_out=paths=source_relative:" + workdir, srcName})
+
+		out, err := ioutil.ReadFile(tgtName)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		pkg := packageRE.Find(out)
+		if pkg == nil {
+			t.Errorf("generated .pb.go contains no package line\n\nsource:\n%v\n\noutput:\n%v", buf.String(), string(out))
+			continue
+		}
+
+		if got, want := string(pkg), test.wantPackage; got != want {
+			t.Errorf("unexpected package statement with go_package = %q\n got: %v\nwant: %v", test.goPackageOption, got, want)
+		}
+	}
+}
+
+// parseFile returns a file's package name and a list of all packages it imports.
+func parseFile(source string) (packageName string, imports []string, err error) {
+	fset := token.NewFileSet()
+	f, err := parser.ParseFile(fset, "<source>", source, parser.ImportsOnly)
+	if err != nil {
+		return "", nil, err
+	}
+	for _, imp := range f.Imports {
+		imports = append(imports, imp.Path.Value)
+	}
+	return f.Name.Name, imports, nil
+}
+
+func protoc(t *testing.T, args []string) {
+	cmd := exec.Command("protoc", "--plugin=protoc-gen-go="+os.Args[0])
+	cmd.Args = append(cmd.Args, args...)
+	// We set the RUN_AS_PROTOC_GEN_GO environment variable to indicate that
+	// the subprocess should act as a proto compiler rather than a test.
+	cmd.Env = append(os.Environ(), "RUN_AS_PROTOC_GEN_GO=1")
+	out, err := cmd.CombinedOutput()
+	if len(out) > 0 || err != nil {
+		t.Log("RUNNING: ", strings.Join(cmd.Args, " "))
+	}
+	if len(out) > 0 {
+		t.Log(string(out))
+	}
+	if err != nil {
+		t.Fatalf("protoc: %v", err)
+	}
+}
+
+func hasReleaseTag(want string) bool {
+	for _, tag := range build.Default.ReleaseTags {
+		if tag == want {
+			return true
+		}
+	}
+	return false
+}

vendor/github.com/golang/protobuf/protoc-gen-go/grpc/grpc.go

@@ -130,19 +130,23 @@ func (g *grpc) GenerateImports(file *generator.FileDescriptor) {
 		return
 	}
 	g.P("import (")
-	g.P(contextPkg, " ", strconv.Quote(path.Join(g.gen.ImportPrefix, contextPkgPath)))
-	g.P(grpcPkg, " ", strconv.Quote(path.Join(g.gen.ImportPrefix, grpcPkgPath)))
+	g.P(contextPkg, " ", generator.GoImportPath(path.Join(string(g.gen.ImportPrefix), contextPkgPath)))
+	g.P(grpcPkg, " ", generator.GoImportPath(path.Join(string(g.gen.ImportPrefix), grpcPkgPath)))
 	g.P(")")
 	g.P()
 }
 
 // reservedClientName records whether a client name is reserved on the client side.
 var reservedClientName = map[string]bool{
-// TODO: do we need any in gRPC?
+	// TODO: do we need any in gRPC?
 }
 
 func unexport(s string) string { return strings.ToLower(s[:1]) + s[1:] }
 
+// deprecationComment is the standard comment added to deprecated
+// messages, fields, enums, and enum values.
+var deprecationComment = "// Deprecated: Do not use."
+
 // generateService generates all the code for the named service.
 func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.ServiceDescriptorProto, index int) {
 	path := fmt.Sprintf("6,%d", index) // 6 means service.
@@ -153,12 +157,16 @@ func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.Servi
 		fullServName = pkg + "." + fullServName
 	}
 	servName := generator.CamelCase(origServName)
+	deprecated := service.GetOptions().GetDeprecated()
 
 	g.P()
 	g.P("// Client API for ", servName, " service")
 	g.P()
 
 	// Client interface.
+	if deprecated {
+		g.P(deprecationComment)
+	}
 	g.P("type ", servName, "Client interface {")
 	for i, method := range service.Method {
 		g.gen.PrintComments(fmt.Sprintf("%s,2,%d", path, i)) // 2 means method in a service.
@@ -174,6 +182,9 @@ func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.Servi
 	g.P()
 
 	// NewClient factory.
+	if deprecated {
+		g.P(deprecationComment)
+	}
 	g.P("func New", servName, "Client (cc *", grpcPkg, ".ClientConn) ", servName, "Client {")
 	g.P("return &", unexport(servName), "Client{cc}")
 	g.P("}")
@@ -200,6 +211,9 @@ func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.Servi
 	g.P()
 
 	// Server interface.
+	if deprecated {
+		g.P(deprecationComment)
+	}
 	serverType := servName + "Server"
 	g.P("type ", serverType, " interface {")
 	for i, method := range service.Method {
@@ -210,6 +224,9 @@ func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.Servi
 	g.P()
 
 	// Server registration.
+	if deprecated {
+		g.P(deprecationComment)
+	}
 	g.P("func Register", servName, "Server(s *", grpcPkg, ".Server, srv ", serverType, ") {")
 	g.P("s.RegisterService(&", serviceDescVar, `, srv)`)
 	g.P("}")
@@ -283,6 +300,9 @@ func (g *grpc) generateClientMethod(servName, fullServName, serviceDescVar strin
 	inType := g.typeName(method.GetInputType())
 	outType := g.typeName(method.GetOutputType())
 
+	if method.GetOptions().GetDeprecated() {
+		g.P(deprecationComment)
+	}
 	g.P("func (c *", unexport(servName), "Client) ", g.generateClientSignature(servName, method), "{")
 	if !method.GetServerStreaming() && !method.GetClientStreaming() {
 		g.P("out := new(", outType, ")")

vendor/github.com/golang/protobuf/protoc-gen-go/plugin/Makefile

@@ -1,45 +0,0 @@
-# Go support for Protocol Buffers - Google's data interchange format
-#
-# Copyright 2010 The Go Authors.  All rights reserved.
-# https://github.com/golang/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# Not stored here, but plugin.proto is in https://github.com/google/protobuf/
-# at src/google/protobuf/compiler/plugin.proto
-# Also we need to fix an import.
-regenerate:
-	@echo WARNING! THIS RULE IS PROBABLY NOT RIGHT FOR YOUR INSTALLATION
-	cp $(HOME)/src/protobuf/include/google/protobuf/compiler/plugin.proto .
-	protoc --go_out=Mgoogle/protobuf/descriptor.proto=github.com/golang/protobuf/protoc-gen-go/descriptor:../../../../.. \
-		-I$(HOME)/src/protobuf/include $(HOME)/src/protobuf/include/google/protobuf/compiler/plugin.proto
-
-restore:
-	cp plugin.pb.golden plugin.pb.go
-
-preserve:
-	cp plugin.pb.go plugin.pb.golden

vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go

@@ -37,14 +37,33 @@ type Version struct {
 	Patch *int32 `protobuf:"varint,3,opt,name=patch" json:"patch,omitempty"`
 	// A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
 	// be empty for mainline stable releases.
-	Suffix           *string `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"`
-	XXX_unrecognized []byte  `json:"-"`
+	Suffix               *string  `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *Version) Reset()                    { *m = Version{} }
 func (m *Version) String() string            { return proto.CompactTextString(m) }
 func (*Version) ProtoMessage()               {}
 func (*Version) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+func (m *Version) Unmarshal(b []byte) error {
+	return xxx_messageInfo_Version.Unmarshal(m, b)
+}
+func (m *Version) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Version.Marshal(b, m, deterministic)
+}
+func (dst *Version) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Version.Merge(dst, src)
+}
+func (m *Version) XXX_Size() int {
+	return xxx_messageInfo_Version.Size(m)
+}
+func (m *Version) XXX_DiscardUnknown() {
+	xxx_messageInfo_Version.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Version proto.InternalMessageInfo
 
 func (m *Version) GetMajor() int32 {
 	if m != nil && m.Major != nil {
@@ -98,14 +117,33 @@ type CodeGeneratorRequest struct {
 	// fully qualified.
 	ProtoFile []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file,json=protoFile" json:"proto_file,omitempty"`
 	// The version number of protocol compiler.
-	CompilerVersion  *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"`
-	XXX_unrecognized []byte   `json:"-"`
+	CompilerVersion      *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *CodeGeneratorRequest) Reset()                    { *m = CodeGeneratorRequest{} }
 func (m *CodeGeneratorRequest) String() string            { return proto.CompactTextString(m) }
 func (*CodeGeneratorRequest) ProtoMessage()               {}
 func (*CodeGeneratorRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+func (m *CodeGeneratorRequest) Unmarshal(b []byte) error {
+	return xxx_messageInfo_CodeGeneratorRequest.Unmarshal(m, b)
+}
+func (m *CodeGeneratorRequest) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CodeGeneratorRequest.Marshal(b, m, deterministic)
+}
+func (dst *CodeGeneratorRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CodeGeneratorRequest.Merge(dst, src)
+}
+func (m *CodeGeneratorRequest) XXX_Size() int {
+	return xxx_messageInfo_CodeGeneratorRequest.Size(m)
+}
+func (m *CodeGeneratorRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_CodeGeneratorRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CodeGeneratorRequest proto.InternalMessageInfo
 
 func (m *CodeGeneratorRequest) GetFileToGenerate() []string {
 	if m != nil {
@@ -145,15 +183,34 @@ type CodeGeneratorResponse struct {
 	// problem in protoc itself -- such as the input CodeGeneratorRequest being
 	// unparseable -- should be reported by writing a message to stderr and
 	// exiting with a non-zero status code.
-	Error            *string                       `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"`
-	File             []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"`
-	XXX_unrecognized []byte                        `json:"-"`
+	Error                *string                       `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"`
+	File                 []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                      `json:"-"`
+	XXX_unrecognized     []byte                        `json:"-"`
+	XXX_sizecache        int32                         `json:"-"`
 }
 
 func (m *CodeGeneratorResponse) Reset()                    { *m = CodeGeneratorResponse{} }
 func (m *CodeGeneratorResponse) String() string            { return proto.CompactTextString(m) }
 func (*CodeGeneratorResponse) ProtoMessage()               {}
 func (*CodeGeneratorResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
+func (m *CodeGeneratorResponse) Unmarshal(b []byte) error {
+	return xxx_messageInfo_CodeGeneratorResponse.Unmarshal(m, b)
+}
+func (m *CodeGeneratorResponse) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CodeGeneratorResponse.Marshal(b, m, deterministic)
+}
+func (dst *CodeGeneratorResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CodeGeneratorResponse.Merge(dst, src)
+}
+func (m *CodeGeneratorResponse) XXX_Size() int {
+	return xxx_messageInfo_CodeGeneratorResponse.Size(m)
+}
+func (m *CodeGeneratorResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_CodeGeneratorResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CodeGeneratorResponse proto.InternalMessageInfo
 
 func (m *CodeGeneratorResponse) GetError() string {
 	if m != nil && m.Error != nil {
@@ -222,14 +279,33 @@ type CodeGeneratorResponse_File struct {
 	// If |insertion_point| is present, |name| must also be present.
 	InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point,json=insertionPoint" json:"insertion_point,omitempty"`
 	// The file contents.
-	Content          *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"`
-	XXX_unrecognized []byte  `json:"-"`
+	Content              *string  `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *CodeGeneratorResponse_File) Reset()                    { *m = CodeGeneratorResponse_File{} }
 func (m *CodeGeneratorResponse_File) String() string            { return proto.CompactTextString(m) }
 func (*CodeGeneratorResponse_File) ProtoMessage()               {}
 func (*CodeGeneratorResponse_File) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2, 0} }
+func (m *CodeGeneratorResponse_File) Unmarshal(b []byte) error {
+	return xxx_messageInfo_CodeGeneratorResponse_File.Unmarshal(m, b)
+}
+func (m *CodeGeneratorResponse_File) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CodeGeneratorResponse_File.Marshal(b, m, deterministic)
+}
+func (dst *CodeGeneratorResponse_File) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CodeGeneratorResponse_File.Merge(dst, src)
+}
+func (m *CodeGeneratorResponse_File) XXX_Size() int {
+	return xxx_messageInfo_CodeGeneratorResponse_File.Size(m)
+}
+func (m *CodeGeneratorResponse_File) XXX_DiscardUnknown() {
+	xxx_messageInfo_CodeGeneratorResponse_File.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CodeGeneratorResponse_File proto.InternalMessageInfo
 
 func (m *CodeGeneratorResponse_File) GetName() string {
 	if m != nil && m.Name != nil {

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/Makefile

@@ -1,73 +0,0 @@
-# Go support for Protocol Buffers - Google's data interchange format
-#
-# Copyright 2010 The Go Authors.  All rights reserved.
-# https://github.com/golang/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-all:
-	@echo run make test
-
-include ../../Make.protobuf
-
-test:	golden testbuild
-
-#test:	golden testbuild extension_test
-#	./extension_test
-#	@echo PASS
-
-my_test/test.pb.go: my_test/test.proto
-	protoc --go_out=Mmulti/multi1.proto=github.com/golang/protobuf/protoc-gen-go/testdata/multi:. $<
-
-golden:
-	make -B my_test/test.pb.go
-	sed -i -e '/return.*fileDescriptor/d' my_test/test.pb.go
-	sed -i -e '/^var fileDescriptor/,/^}/d' my_test/test.pb.go
-	sed -i -e '/proto.RegisterFile.*fileDescriptor/d' my_test/test.pb.go
-	gofmt -w my_test/test.pb.go
-	diff -w my_test/test.pb.go my_test/test.pb.go.golden
-
-nuke:	clean
-
-testbuild:	regenerate
-	go test
-
-regenerate:
-	# Invoke protoc once to generate three independent .pb.go files in the same package.
-	protoc --go_out=. multi/multi1.proto multi/multi2.proto multi/multi3.proto
-
-#extension_test:	extension_test.$O
-#	$(LD) -L. -o $@ $<
-
-#multi.a: multi3.pb.$O multi2.pb.$O multi1.pb.$O
-#	rm -f multi.a
-#	$(QUOTED_GOBIN)/gopack grc $@ $<
-
-#test.pb.go:	imp.pb.go
-#multi1.pb.go:	multi2.pb.go multi3.pb.go
-#main.$O: imp.pb.$O test.pb.$O multi.a
-#extension_test.$O: extension_base.pb.$O extension_extra.pb.$O extension_user.pb.$O

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/deprecated/deprecated.pb.go

@@ -0,0 +1,232 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// deprecated/deprecated.proto is a deprecated file.
+
+package deprecated // import "github.com/golang/protobuf/protoc-gen-go/testdata/deprecated"
+
+/*
+package deprecated contains only deprecated messages and services.
+*/
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+import (
+	context "golang.org/x/net/context"
+	grpc "google.golang.org/grpc"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// DeprecatedEnum contains deprecated values.
+type DeprecatedEnum int32 // Deprecated: Do not use.
+const (
+	// DEPRECATED is the iota value of this enum.
+	DeprecatedEnum_DEPRECATED DeprecatedEnum = 0 // Deprecated: Do not use.
+)
+
+var DeprecatedEnum_name = map[int32]string{
+	0: "DEPRECATED",
+}
+var DeprecatedEnum_value = map[string]int32{
+	"DEPRECATED": 0,
+}
+
+func (x DeprecatedEnum) String() string {
+	return proto.EnumName(DeprecatedEnum_name, int32(x))
+}
+func (DeprecatedEnum) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_deprecated_9e1889ba21817fad, []int{0}
+}
+
+// DeprecatedRequest is a request to DeprecatedCall.
+//
+// Deprecated: Do not use.
+type DeprecatedRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *DeprecatedRequest) Reset()         { *m = DeprecatedRequest{} }
+func (m *DeprecatedRequest) String() string { return proto.CompactTextString(m) }
+func (*DeprecatedRequest) ProtoMessage()    {}
+func (*DeprecatedRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_deprecated_9e1889ba21817fad, []int{0}
+}
+func (m *DeprecatedRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DeprecatedRequest.Unmarshal(m, b)
+}
+func (m *DeprecatedRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DeprecatedRequest.Marshal(b, m, deterministic)
+}
+func (dst *DeprecatedRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DeprecatedRequest.Merge(dst, src)
+}
+func (m *DeprecatedRequest) XXX_Size() int {
+	return xxx_messageInfo_DeprecatedRequest.Size(m)
+}
+func (m *DeprecatedRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_DeprecatedRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DeprecatedRequest proto.InternalMessageInfo
+
+// Deprecated: Do not use.
+type DeprecatedResponse struct {
+	// DeprecatedField contains a DeprecatedEnum.
+	DeprecatedField      DeprecatedEnum `protobuf:"varint,1,opt,name=deprecated_field,json=deprecatedField,enum=deprecated.DeprecatedEnum" json:"deprecated_field,omitempty"` // Deprecated: Do not use.
+	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
+	XXX_unrecognized     []byte         `json:"-"`
+	XXX_sizecache        int32          `json:"-"`
+}
+
+func (m *DeprecatedResponse) Reset()         { *m = DeprecatedResponse{} }
+func (m *DeprecatedResponse) String() string { return proto.CompactTextString(m) }
+func (*DeprecatedResponse) ProtoMessage()    {}
+func (*DeprecatedResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_deprecated_9e1889ba21817fad, []int{1}
+}
+func (m *DeprecatedResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DeprecatedResponse.Unmarshal(m, b)
+}
+func (m *DeprecatedResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DeprecatedResponse.Marshal(b, m, deterministic)
+}
+func (dst *DeprecatedResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DeprecatedResponse.Merge(dst, src)
+}
+func (m *DeprecatedResponse) XXX_Size() int {
+	return xxx_messageInfo_DeprecatedResponse.Size(m)
+}
+func (m *DeprecatedResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_DeprecatedResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DeprecatedResponse proto.InternalMessageInfo
+
+// Deprecated: Do not use.
+func (m *DeprecatedResponse) GetDeprecatedField() DeprecatedEnum {
+	if m != nil {
+		return m.DeprecatedField
+	}
+	return DeprecatedEnum_DEPRECATED
+}
+
+func init() {
+	proto.RegisterType((*DeprecatedRequest)(nil), "deprecated.DeprecatedRequest")
+	proto.RegisterType((*DeprecatedResponse)(nil), "deprecated.DeprecatedResponse")
+	proto.RegisterEnum("deprecated.DeprecatedEnum", DeprecatedEnum_name, DeprecatedEnum_value)
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// Client API for DeprecatedService service
+
+// Deprecated: Do not use.
+type DeprecatedServiceClient interface {
+	// DeprecatedCall takes a DeprecatedRequest and returns a DeprecatedResponse.
+	DeprecatedCall(ctx context.Context, in *DeprecatedRequest, opts ...grpc.CallOption) (*DeprecatedResponse, error)
+}
+
+type deprecatedServiceClient struct {
+	cc *grpc.ClientConn
+}
+
+// Deprecated: Do not use.
+func NewDeprecatedServiceClient(cc *grpc.ClientConn) DeprecatedServiceClient {
+	return &deprecatedServiceClient{cc}
+}
+
+// Deprecated: Do not use.
+func (c *deprecatedServiceClient) DeprecatedCall(ctx context.Context, in *DeprecatedRequest, opts ...grpc.CallOption) (*DeprecatedResponse, error) {
+	out := new(DeprecatedResponse)
+	err := grpc.Invoke(ctx, "/deprecated.DeprecatedService/DeprecatedCall", in, out, c.cc, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// Server API for DeprecatedService service
+
+// Deprecated: Do not use.
+type DeprecatedServiceServer interface {
+	// DeprecatedCall takes a DeprecatedRequest and returns a DeprecatedResponse.
+	DeprecatedCall(context.Context, *DeprecatedRequest) (*DeprecatedResponse, error)
+}
+
+// Deprecated: Do not use.
+func RegisterDeprecatedServiceServer(s *grpc.Server, srv DeprecatedServiceServer) {
+	s.RegisterService(&_DeprecatedService_serviceDesc, srv)
+}
+
+func _DeprecatedService_DeprecatedCall_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DeprecatedRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DeprecatedServiceServer).DeprecatedCall(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/deprecated.DeprecatedService/DeprecatedCall",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DeprecatedServiceServer).DeprecatedCall(ctx, req.(*DeprecatedRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _DeprecatedService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "deprecated.DeprecatedService",
+	HandlerType: (*DeprecatedServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "DeprecatedCall",
+			Handler:    _DeprecatedService_DeprecatedCall_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "deprecated/deprecated.proto",
+}
+
+func init() {
+	proto.RegisterFile("deprecated/deprecated.proto", fileDescriptor_deprecated_9e1889ba21817fad)
+}
+
+var fileDescriptor_deprecated_9e1889ba21817fad = []byte{
+	// 248 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4e, 0x49, 0x2d, 0x28,
+	0x4a, 0x4d, 0x4e, 0x2c, 0x49, 0x4d, 0xd1, 0x47, 0x30, 0xf5, 0x0a, 0x8a, 0xf2, 0x4b, 0xf2, 0x85,
+	0xb8, 0x10, 0x22, 0x4a, 0xe2, 0x5c, 0x82, 0x2e, 0x70, 0x5e, 0x50, 0x6a, 0x61, 0x69, 0x6a, 0x71,
+	0x89, 0x15, 0x93, 0x04, 0xa3, 0x52, 0x32, 0x97, 0x10, 0xb2, 0x44, 0x71, 0x41, 0x7e, 0x5e, 0x71,
+	0xaa, 0x90, 0x27, 0x97, 0x00, 0x42, 0x73, 0x7c, 0x5a, 0x66, 0x6a, 0x4e, 0x8a, 0x04, 0xa3, 0x02,
+	0xa3, 0x06, 0x9f, 0x91, 0x94, 0x1e, 0x92, 0x3d, 0x08, 0x9d, 0xae, 0x79, 0xa5, 0xb9, 0x4e, 0x4c,
+	0x12, 0x8c, 0x41, 0xfc, 0x08, 0x69, 0x37, 0x90, 0x36, 0x90, 0x25, 0x5a, 0x1a, 0x5c, 0x7c, 0xa8,
+	0x4a, 0x85, 0x84, 0xb8, 0xb8, 0x5c, 0x5c, 0x03, 0x82, 0x5c, 0x9d, 0x1d, 0x43, 0x5c, 0x5d, 0x04,
+	0x18, 0xa4, 0x98, 0x38, 0x18, 0xa5, 0x98, 0x24, 0x18, 0x8d, 0xf2, 0x90, 0xdd, 0x19, 0x9c, 0x5a,
+	0x54, 0x96, 0x99, 0x9c, 0x2a, 0x14, 0x82, 0xac, 0xdd, 0x39, 0x31, 0x27, 0x47, 0x48, 0x16, 0xbb,
+	0x2b, 0xa0, 0x1e, 0x93, 0x92, 0xc3, 0x25, 0x0d, 0xf1, 0x9e, 0x12, 0x73, 0x07, 0x13, 0xa3, 0x14,
+	0x88, 0x70, 0x72, 0x8c, 0xb2, 0x49, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5,
+	0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x07, 0x07, 0x5f, 0x52, 0x69, 0x1a, 0x84, 0x91, 0xac,
+	0x9b, 0x9e, 0x9a, 0xa7, 0x9b, 0x9e, 0xaf, 0x5f, 0x92, 0x5a, 0x5c, 0x92, 0x92, 0x58, 0x92, 0x88,
+	0x14, 0xd2, 0x3b, 0x18, 0x19, 0x93, 0xd8, 0xc0, 0xaa, 0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff,
+	0x0e, 0xf5, 0x6c, 0x87, 0x8c, 0x01, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/deprecated/deprecated.proto

@@ -0,0 +1,69 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+// package deprecated contains only deprecated messages and services.
+package deprecated;
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/deprecated";
+
+option deprecated = true; // file-level deprecation
+
+// DeprecatedRequest is a request to DeprecatedCall.
+message DeprecatedRequest {
+  option deprecated = true;
+}
+
+message DeprecatedResponse {
+  // comment for DeprecatedResponse is omitted to guarantee deprecation
+  // message doesn't append unnecessary comments.
+  option deprecated = true;
+  // DeprecatedField contains a DeprecatedEnum.
+  DeprecatedEnum deprecated_field = 1 [deprecated=true];
+}
+
+// DeprecatedEnum contains deprecated values.
+enum DeprecatedEnum {
+  option deprecated = true;
+  // DEPRECATED is the iota value of this enum.
+  DEPRECATED = 0 [deprecated=true];
+}
+
+// DeprecatedService is for making DeprecatedCalls
+service DeprecatedService {
+  option deprecated = true;
+
+  // DeprecatedCall takes a DeprecatedRequest and returns a DeprecatedResponse.
+  rpc DeprecatedCall(DeprecatedRequest) returns (DeprecatedResponse) {
+    option deprecated = true;
+  }
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/extension_base/extension_base.pb.go

@@ -0,0 +1,139 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: extension_base/extension_base.proto
+
+package extension_base // import "github.com/golang/protobuf/protoc-gen-go/testdata/extension_base"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type BaseMessage struct {
+	Height                       *int32   `protobuf:"varint,1,opt,name=height" json:"height,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{} `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *BaseMessage) Reset()         { *m = BaseMessage{} }
+func (m *BaseMessage) String() string { return proto.CompactTextString(m) }
+func (*BaseMessage) ProtoMessage()    {}
+func (*BaseMessage) Descriptor() ([]byte, []int) {
+	return fileDescriptor_extension_base_41d3c712c9fc37fc, []int{0}
+}
+
+var extRange_BaseMessage = []proto.ExtensionRange{
+	{Start: 4, End: 9},
+	{Start: 16, End: 536870911},
+}
+
+func (*BaseMessage) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_BaseMessage
+}
+func (m *BaseMessage) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_BaseMessage.Unmarshal(m, b)
+}
+func (m *BaseMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_BaseMessage.Marshal(b, m, deterministic)
+}
+func (dst *BaseMessage) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_BaseMessage.Merge(dst, src)
+}
+func (m *BaseMessage) XXX_Size() int {
+	return xxx_messageInfo_BaseMessage.Size(m)
+}
+func (m *BaseMessage) XXX_DiscardUnknown() {
+	xxx_messageInfo_BaseMessage.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_BaseMessage proto.InternalMessageInfo
+
+func (m *BaseMessage) GetHeight() int32 {
+	if m != nil && m.Height != nil {
+		return *m.Height
+	}
+	return 0
+}
+
+// Another message that may be extended, using message_set_wire_format.
+type OldStyleMessage struct {
+	XXX_NoUnkeyedLiteral         struct{} `json:"-"`
+	proto.XXX_InternalExtensions `protobuf_messageset:"1" json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *OldStyleMessage) Reset()         { *m = OldStyleMessage{} }
+func (m *OldStyleMessage) String() string { return proto.CompactTextString(m) }
+func (*OldStyleMessage) ProtoMessage()    {}
+func (*OldStyleMessage) Descriptor() ([]byte, []int) {
+	return fileDescriptor_extension_base_41d3c712c9fc37fc, []int{1}
+}
+
+func (m *OldStyleMessage) MarshalJSON() ([]byte, error) {
+	return proto.MarshalMessageSetJSON(&m.XXX_InternalExtensions)
+}
+func (m *OldStyleMessage) UnmarshalJSON(buf []byte) error {
+	return proto.UnmarshalMessageSetJSON(buf, &m.XXX_InternalExtensions)
+}
+
+var extRange_OldStyleMessage = []proto.ExtensionRange{
+	{Start: 100, End: 2147483646},
+}
+
+func (*OldStyleMessage) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_OldStyleMessage
+}
+func (m *OldStyleMessage) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_OldStyleMessage.Unmarshal(m, b)
+}
+func (m *OldStyleMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_OldStyleMessage.Marshal(b, m, deterministic)
+}
+func (dst *OldStyleMessage) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_OldStyleMessage.Merge(dst, src)
+}
+func (m *OldStyleMessage) XXX_Size() int {
+	return xxx_messageInfo_OldStyleMessage.Size(m)
+}
+func (m *OldStyleMessage) XXX_DiscardUnknown() {
+	xxx_messageInfo_OldStyleMessage.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_OldStyleMessage proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*BaseMessage)(nil), "extension_base.BaseMessage")
+	proto.RegisterType((*OldStyleMessage)(nil), "extension_base.OldStyleMessage")
+}
+
+func init() {
+	proto.RegisterFile("extension_base/extension_base.proto", fileDescriptor_extension_base_41d3c712c9fc37fc)
+}
+
+var fileDescriptor_extension_base_41d3c712c9fc37fc = []byte{
+	// 179 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x4e, 0xad, 0x28, 0x49,
+	0xcd, 0x2b, 0xce, 0xcc, 0xcf, 0x8b, 0x4f, 0x4a, 0x2c, 0x4e, 0xd5, 0x47, 0xe5, 0xea, 0x15, 0x14,
+	0xe5, 0x97, 0xe4, 0x0b, 0xf1, 0xa1, 0x8a, 0x2a, 0x99, 0x72, 0x71, 0x3b, 0x25, 0x16, 0xa7, 0xfa,
+	0xa6, 0x16, 0x17, 0x27, 0xa6, 0xa7, 0x0a, 0x89, 0x71, 0xb1, 0x65, 0xa4, 0x66, 0xa6, 0x67, 0x94,
+	0x48, 0x30, 0x2a, 0x30, 0x6a, 0xb0, 0x06, 0x41, 0x79, 0x5a, 0x2c, 0x1c, 0x2c, 0x02, 0x5c, 0x5a,
+	0x1c, 0x1c, 0x02, 0x02, 0x0d, 0x0d, 0x0d, 0x0d, 0x4c, 0x4a, 0xf2, 0x5c, 0xfc, 0xfe, 0x39, 0x29,
+	0xc1, 0x25, 0x95, 0x39, 0x30, 0xad, 0x5a, 0x1c, 0x1c, 0x29, 0x02, 0xff, 0xff, 0xff, 0xff, 0xcf,
+	0x6e, 0xc5, 0xc4, 0xc1, 0xe8, 0xe4, 0x14, 0xe5, 0x90, 0x9e, 0x59, 0x92, 0x51, 0x9a, 0xa4, 0x97,
+	0x9c, 0x9f, 0xab, 0x9f, 0x9e, 0x9f, 0x93, 0x98, 0x97, 0xae, 0x0f, 0x76, 0x42, 0x52, 0x69, 0x1a,
+	0x84, 0x91, 0xac, 0x9b, 0x9e, 0x9a, 0xa7, 0x9b, 0x9e, 0xaf, 0x5f, 0x92, 0x5a, 0x5c, 0x92, 0x92,
+	0x58, 0x92, 0x88, 0xe6, 0x62, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7a, 0x7f, 0xb7, 0x2a, 0xd1,
+	0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/extension_base/extension_base.proto

@@ -33,6 +33,8 @@ syntax = "proto2";
 
 package extension_base;
 
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/extension_base";
+
 message BaseMessage {
   optional int32 height = 1;
   extensions 4 to 9;

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/extension_extra/extension_extra.pb.go

@@ -0,0 +1,78 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: extension_extra/extension_extra.proto
+
+package extension_extra // import "github.com/golang/protobuf/protoc-gen-go/testdata/extension_extra"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type ExtraMessage struct {
+	Width                *int32   `protobuf:"varint,1,opt,name=width" json:"width,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ExtraMessage) Reset()         { *m = ExtraMessage{} }
+func (m *ExtraMessage) String() string { return proto.CompactTextString(m) }
+func (*ExtraMessage) ProtoMessage()    {}
+func (*ExtraMessage) Descriptor() ([]byte, []int) {
+	return fileDescriptor_extension_extra_83adf2410f49f816, []int{0}
+}
+func (m *ExtraMessage) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ExtraMessage.Unmarshal(m, b)
+}
+func (m *ExtraMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ExtraMessage.Marshal(b, m, deterministic)
+}
+func (dst *ExtraMessage) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExtraMessage.Merge(dst, src)
+}
+func (m *ExtraMessage) XXX_Size() int {
+	return xxx_messageInfo_ExtraMessage.Size(m)
+}
+func (m *ExtraMessage) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExtraMessage.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExtraMessage proto.InternalMessageInfo
+
+func (m *ExtraMessage) GetWidth() int32 {
+	if m != nil && m.Width != nil {
+		return *m.Width
+	}
+	return 0
+}
+
+func init() {
+	proto.RegisterType((*ExtraMessage)(nil), "extension_extra.ExtraMessage")
+}
+
+func init() {
+	proto.RegisterFile("extension_extra/extension_extra.proto", fileDescriptor_extension_extra_83adf2410f49f816)
+}
+
+var fileDescriptor_extension_extra_83adf2410f49f816 = []byte{
+	// 133 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x4d, 0xad, 0x28, 0x49,
+	0xcd, 0x2b, 0xce, 0xcc, 0xcf, 0x8b, 0x4f, 0xad, 0x28, 0x29, 0x4a, 0xd4, 0x47, 0xe3, 0xeb, 0x15,
+	0x14, 0xe5, 0x97, 0xe4, 0x0b, 0xf1, 0xa3, 0x09, 0x2b, 0xa9, 0x70, 0xf1, 0xb8, 0x82, 0x18, 0xbe,
+	0xa9, 0xc5, 0xc5, 0x89, 0xe9, 0xa9, 0x42, 0x22, 0x5c, 0xac, 0xe5, 0x99, 0x29, 0x25, 0x19, 0x12,
+	0x8c, 0x0a, 0x8c, 0x1a, 0xac, 0x41, 0x10, 0x8e, 0x93, 0x73, 0x94, 0x63, 0x7a, 0x66, 0x49, 0x46,
+	0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x7a, 0x7e, 0x4e, 0x62, 0x5e, 0xba, 0x3e, 0xd8, 0xc4,
+	0xa4, 0xd2, 0x34, 0x08, 0x23, 0x59, 0x37, 0x3d, 0x35, 0x4f, 0x37, 0x3d, 0x5f, 0xbf, 0x24, 0xb5,
+	0xb8, 0x24, 0x25, 0xb1, 0x04, 0xc3, 0x05, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xf1, 0xec, 0xe3,
+	0xb7, 0xa3, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/extension_extra/extension_extra.proto

@@ -33,6 +33,8 @@ syntax = "proto2";
 
 package extension_extra;
 
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/extension_extra";
+
 message ExtraMessage {
   optional int32 width = 1;
 }

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/extension_test.go

@@ -33,16 +33,14 @@
 
 package testdata
 
-/*
-
 import (
 	"bytes"
 	"regexp"
 	"testing"
 
 	"github.com/golang/protobuf/proto"
-	base "extension_base.pb"
-	user "extension_user.pb"
+	base "github.com/golang/protobuf/protoc-gen-go/testdata/extension_base"
+	user "github.com/golang/protobuf/protoc-gen-go/testdata/extension_user"
 )
 
 func TestSingleFieldExtension(t *testing.T) {
@@ -206,5 +204,3 @@ func main() {
 		[]testing.InternalBenchmark{},
 		[]testing.InternalExample{})
 }
-
-*/

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/extension_user/extension_user.pb.go

@@ -0,0 +1,401 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: extension_user/extension_user.proto
+
+package extension_user // import "github.com/golang/protobuf/protoc-gen-go/testdata/extension_user"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import extension_base "github.com/golang/protobuf/protoc-gen-go/testdata/extension_base"
+import extension_extra "github.com/golang/protobuf/protoc-gen-go/testdata/extension_extra"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type UserMessage struct {
+	Name                 *string  `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Rank                 *string  `protobuf:"bytes,2,opt,name=rank" json:"rank,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *UserMessage) Reset()         { *m = UserMessage{} }
+func (m *UserMessage) String() string { return proto.CompactTextString(m) }
+func (*UserMessage) ProtoMessage()    {}
+func (*UserMessage) Descriptor() ([]byte, []int) {
+	return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{0}
+}
+func (m *UserMessage) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_UserMessage.Unmarshal(m, b)
+}
+func (m *UserMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_UserMessage.Marshal(b, m, deterministic)
+}
+func (dst *UserMessage) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_UserMessage.Merge(dst, src)
+}
+func (m *UserMessage) XXX_Size() int {
+	return xxx_messageInfo_UserMessage.Size(m)
+}
+func (m *UserMessage) XXX_DiscardUnknown() {
+	xxx_messageInfo_UserMessage.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_UserMessage proto.InternalMessageInfo
+
+func (m *UserMessage) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *UserMessage) GetRank() string {
+	if m != nil && m.Rank != nil {
+		return *m.Rank
+	}
+	return ""
+}
+
+// Extend inside the scope of another type
+type LoudMessage struct {
+	XXX_NoUnkeyedLiteral         struct{} `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *LoudMessage) Reset()         { *m = LoudMessage{} }
+func (m *LoudMessage) String() string { return proto.CompactTextString(m) }
+func (*LoudMessage) ProtoMessage()    {}
+func (*LoudMessage) Descriptor() ([]byte, []int) {
+	return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{1}
+}
+
+var extRange_LoudMessage = []proto.ExtensionRange{
+	{Start: 100, End: 536870911},
+}
+
+func (*LoudMessage) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_LoudMessage
+}
+func (m *LoudMessage) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_LoudMessage.Unmarshal(m, b)
+}
+func (m *LoudMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_LoudMessage.Marshal(b, m, deterministic)
+}
+func (dst *LoudMessage) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LoudMessage.Merge(dst, src)
+}
+func (m *LoudMessage) XXX_Size() int {
+	return xxx_messageInfo_LoudMessage.Size(m)
+}
+func (m *LoudMessage) XXX_DiscardUnknown() {
+	xxx_messageInfo_LoudMessage.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LoudMessage proto.InternalMessageInfo
+
+var E_LoudMessage_Volume = &proto.ExtensionDesc{
+	ExtendedType:  (*extension_base.BaseMessage)(nil),
+	ExtensionType: (*uint32)(nil),
+	Field:         8,
+	Name:          "extension_user.LoudMessage.volume",
+	Tag:           "varint,8,opt,name=volume",
+	Filename:      "extension_user/extension_user.proto",
+}
+
+// Extend inside the scope of another type, using a message.
+type LoginMessage struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LoginMessage) Reset()         { *m = LoginMessage{} }
+func (m *LoginMessage) String() string { return proto.CompactTextString(m) }
+func (*LoginMessage) ProtoMessage()    {}
+func (*LoginMessage) Descriptor() ([]byte, []int) {
+	return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{2}
+}
+func (m *LoginMessage) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_LoginMessage.Unmarshal(m, b)
+}
+func (m *LoginMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_LoginMessage.Marshal(b, m, deterministic)
+}
+func (dst *LoginMessage) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LoginMessage.Merge(dst, src)
+}
+func (m *LoginMessage) XXX_Size() int {
+	return xxx_messageInfo_LoginMessage.Size(m)
+}
+func (m *LoginMessage) XXX_DiscardUnknown() {
+	xxx_messageInfo_LoginMessage.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LoginMessage proto.InternalMessageInfo
+
+var E_LoginMessage_UserMessage = &proto.ExtensionDesc{
+	ExtendedType:  (*extension_base.BaseMessage)(nil),
+	ExtensionType: (*UserMessage)(nil),
+	Field:         16,
+	Name:          "extension_user.LoginMessage.user_message",
+	Tag:           "bytes,16,opt,name=user_message,json=userMessage",
+	Filename:      "extension_user/extension_user.proto",
+}
+
+type Detail struct {
+	Color                *string  `protobuf:"bytes,1,opt,name=color" json:"color,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Detail) Reset()         { *m = Detail{} }
+func (m *Detail) String() string { return proto.CompactTextString(m) }
+func (*Detail) ProtoMessage()    {}
+func (*Detail) Descriptor() ([]byte, []int) {
+	return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{3}
+}
+func (m *Detail) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Detail.Unmarshal(m, b)
+}
+func (m *Detail) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Detail.Marshal(b, m, deterministic)
+}
+func (dst *Detail) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Detail.Merge(dst, src)
+}
+func (m *Detail) XXX_Size() int {
+	return xxx_messageInfo_Detail.Size(m)
+}
+func (m *Detail) XXX_DiscardUnknown() {
+	xxx_messageInfo_Detail.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Detail proto.InternalMessageInfo
+
+func (m *Detail) GetColor() string {
+	if m != nil && m.Color != nil {
+		return *m.Color
+	}
+	return ""
+}
+
+// An extension of an extension
+type Announcement struct {
+	Words                *string  `protobuf:"bytes,1,opt,name=words" json:"words,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Announcement) Reset()         { *m = Announcement{} }
+func (m *Announcement) String() string { return proto.CompactTextString(m) }
+func (*Announcement) ProtoMessage()    {}
+func (*Announcement) Descriptor() ([]byte, []int) {
+	return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{4}
+}
+func (m *Announcement) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Announcement.Unmarshal(m, b)
+}
+func (m *Announcement) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Announcement.Marshal(b, m, deterministic)
+}
+func (dst *Announcement) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Announcement.Merge(dst, src)
+}
+func (m *Announcement) XXX_Size() int {
+	return xxx_messageInfo_Announcement.Size(m)
+}
+func (m *Announcement) XXX_DiscardUnknown() {
+	xxx_messageInfo_Announcement.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Announcement proto.InternalMessageInfo
+
+func (m *Announcement) GetWords() string {
+	if m != nil && m.Words != nil {
+		return *m.Words
+	}
+	return ""
+}
+
+var E_Announcement_LoudExt = &proto.ExtensionDesc{
+	ExtendedType:  (*LoudMessage)(nil),
+	ExtensionType: (*Announcement)(nil),
+	Field:         100,
+	Name:          "extension_user.Announcement.loud_ext",
+	Tag:           "bytes,100,opt,name=loud_ext,json=loudExt",
+	Filename:      "extension_user/extension_user.proto",
+}
+
+// Something that can be put in a message set.
+type OldStyleParcel struct {
+	Name                 *string  `protobuf:"bytes,1,req,name=name" json:"name,omitempty"`
+	Height               *int32   `protobuf:"varint,2,opt,name=height" json:"height,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *OldStyleParcel) Reset()         { *m = OldStyleParcel{} }
+func (m *OldStyleParcel) String() string { return proto.CompactTextString(m) }
+func (*OldStyleParcel) ProtoMessage()    {}
+func (*OldStyleParcel) Descriptor() ([]byte, []int) {
+	return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{5}
+}
+func (m *OldStyleParcel) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_OldStyleParcel.Unmarshal(m, b)
+}
+func (m *OldStyleParcel) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_OldStyleParcel.Marshal(b, m, deterministic)
+}
+func (dst *OldStyleParcel) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_OldStyleParcel.Merge(dst, src)
+}
+func (m *OldStyleParcel) XXX_Size() int {
+	return xxx_messageInfo_OldStyleParcel.Size(m)
+}
+func (m *OldStyleParcel) XXX_DiscardUnknown() {
+	xxx_messageInfo_OldStyleParcel.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_OldStyleParcel proto.InternalMessageInfo
+
+func (m *OldStyleParcel) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *OldStyleParcel) GetHeight() int32 {
+	if m != nil && m.Height != nil {
+		return *m.Height
+	}
+	return 0
+}
+
+var E_OldStyleParcel_MessageSetExtension = &proto.ExtensionDesc{
+	ExtendedType:  (*extension_base.OldStyleMessage)(nil),
+	ExtensionType: (*OldStyleParcel)(nil),
+	Field:         2001,
+	Name:          "extension_user.OldStyleParcel",
+	Tag:           "bytes,2001,opt,name=message_set_extension,json=messageSetExtension",
+	Filename:      "extension_user/extension_user.proto",
+}
+
+var E_UserMessage = &proto.ExtensionDesc{
+	ExtendedType:  (*extension_base.BaseMessage)(nil),
+	ExtensionType: (*UserMessage)(nil),
+	Field:         5,
+	Name:          "extension_user.user_message",
+	Tag:           "bytes,5,opt,name=user_message,json=userMessage",
+	Filename:      "extension_user/extension_user.proto",
+}
+
+var E_ExtraMessage = &proto.ExtensionDesc{
+	ExtendedType:  (*extension_base.BaseMessage)(nil),
+	ExtensionType: (*extension_extra.ExtraMessage)(nil),
+	Field:         9,
+	Name:          "extension_user.extra_message",
+	Tag:           "bytes,9,opt,name=extra_message,json=extraMessage",
+	Filename:      "extension_user/extension_user.proto",
+}
+
+var E_Width = &proto.ExtensionDesc{
+	ExtendedType:  (*extension_base.BaseMessage)(nil),
+	ExtensionType: (*int32)(nil),
+	Field:         6,
+	Name:          "extension_user.width",
+	Tag:           "varint,6,opt,name=width",
+	Filename:      "extension_user/extension_user.proto",
+}
+
+var E_Area = &proto.ExtensionDesc{
+	ExtendedType:  (*extension_base.BaseMessage)(nil),
+	ExtensionType: (*int64)(nil),
+	Field:         7,
+	Name:          "extension_user.area",
+	Tag:           "varint,7,opt,name=area",
+	Filename:      "extension_user/extension_user.proto",
+}
+
+var E_Detail = &proto.ExtensionDesc{
+	ExtendedType:  (*extension_base.BaseMessage)(nil),
+	ExtensionType: ([]*Detail)(nil),
+	Field:         17,
+	Name:          "extension_user.detail",
+	Tag:           "bytes,17,rep,name=detail",
+	Filename:      "extension_user/extension_user.proto",
+}
+
+func init() {
+	proto.RegisterType((*UserMessage)(nil), "extension_user.UserMessage")
+	proto.RegisterType((*LoudMessage)(nil), "extension_user.LoudMessage")
+	proto.RegisterType((*LoginMessage)(nil), "extension_user.LoginMessage")
+	proto.RegisterType((*Detail)(nil), "extension_user.Detail")
+	proto.RegisterType((*Announcement)(nil), "extension_user.Announcement")
+	proto.RegisterMessageSetType((*OldStyleParcel)(nil), 2001, "extension_user.OldStyleParcel")
+	proto.RegisterType((*OldStyleParcel)(nil), "extension_user.OldStyleParcel")
+	proto.RegisterExtension(E_LoudMessage_Volume)
+	proto.RegisterExtension(E_LoginMessage_UserMessage)
+	proto.RegisterExtension(E_Announcement_LoudExt)
+	proto.RegisterExtension(E_OldStyleParcel_MessageSetExtension)
+	proto.RegisterExtension(E_UserMessage)
+	proto.RegisterExtension(E_ExtraMessage)
+	proto.RegisterExtension(E_Width)
+	proto.RegisterExtension(E_Area)
+	proto.RegisterExtension(E_Detail)
+}
+
+func init() {
+	proto.RegisterFile("extension_user/extension_user.proto", fileDescriptor_extension_user_af41b5e0bdfb7846)
+}
+
+var fileDescriptor_extension_user_af41b5e0bdfb7846 = []byte{
+	// 492 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x54, 0x51, 0x6f, 0x94, 0x40,
+	0x10, 0x0e, 0x6d, 0x8f, 0x5e, 0x87, 0x6b, 0xad, 0xa8, 0xcd, 0xa5, 0x6a, 0x25, 0x18, 0x13, 0x62,
+	0xd2, 0x23, 0x62, 0x7c, 0xe1, 0x49, 0x2f, 0xde, 0x93, 0x67, 0x34, 0x54, 0x5f, 0xf4, 0x81, 0xec,
+	0xc1, 0xc8, 0x91, 0xc2, 0xae, 0xd9, 0x5d, 0xec, 0xe9, 0xd3, 0xfd, 0x26, 0xff, 0x89, 0xff, 0xc8,
+	0xb0, 0x2c, 0x2d, 0x87, 0xc9, 0xc5, 0xbe, 0x90, 0xfd, 0x86, 0x6f, 0xbe, 0x99, 0xfd, 0x66, 0x00,
+	0x9e, 0xe2, 0x4a, 0x22, 0x15, 0x39, 0xa3, 0x71, 0x25, 0x90, 0xfb, 0x9b, 0x70, 0xf2, 0x9d, 0x33,
+	0xc9, 0xec, 0xa3, 0xcd, 0xe8, 0x69, 0x27, 0x69, 0x41, 0x04, 0xfa, 0x9b, 0xb0, 0x49, 0x3a, 0x7d,
+	0x76, 0x13, 0xc5, 0x95, 0xe4, 0xc4, 0xef, 0xe1, 0x86, 0xe6, 0xbe, 0x02, 0xeb, 0xb3, 0x40, 0xfe,
+	0x1e, 0x85, 0x20, 0x19, 0xda, 0x36, 0xec, 0x51, 0x52, 0xe2, 0xd8, 0x70, 0x0c, 0xef, 0x20, 0x52,
+	0xe7, 0x3a, 0xc6, 0x09, 0xbd, 0x1c, 0xef, 0x34, 0xb1, 0xfa, 0xec, 0xce, 0xc1, 0x9a, 0xb3, 0x2a,
+	0xd5, 0x69, 0xcf, 0x87, 0xc3, 0xf4, 0x78, 0xbd, 0x5e, 0xaf, 0x77, 0x82, 0x97, 0x60, 0xfe, 0x60,
+	0x45, 0x55, 0xa2, 0xfd, 0x70, 0xd2, 0xeb, 0x6b, 0x4a, 0x04, 0xea, 0x84, 0xf1, 0xd0, 0x31, 0xbc,
+	0xc3, 0x48, 0x53, 0xdd, 0x4b, 0x18, 0xcd, 0x59, 0x96, 0x53, 0xfd, 0x36, 0xf8, 0x0a, 0xa3, 0xfa,
+	0xa2, 0x71, 0xa9, 0xbb, 0xda, 0x2a, 0x75, 0xec, 0x18, 0x9e, 0x15, 0x74, 0x29, 0xca, 0xba, 0xce,
+	0xad, 0x22, 0xab, 0xba, 0x01, 0xee, 0x19, 0x98, 0x6f, 0x51, 0x92, 0xbc, 0xb0, 0xef, 0xc3, 0x20,
+	0x61, 0x05, 0xe3, 0xfa, 0xb6, 0x0d, 0x70, 0x7f, 0xc1, 0xe8, 0x0d, 0xa5, 0xac, 0xa2, 0x09, 0x96,
+	0x48, 0x65, 0xcd, 0xba, 0x62, 0x3c, 0x15, 0x2d, 0x4b, 0x81, 0xe0, 0x13, 0x0c, 0x0b, 0x56, 0xa5,
+	0xb5, 0x97, 0xf6, 0x3f, 0xb5, 0x3b, 0xd6, 0x8c, 0x53, 0xd5, 0xde, 0xa3, 0x3e, 0xa5, 0x5b, 0x22,
+	0xda, 0xaf, 0xa5, 0x66, 0x2b, 0xe9, 0xfe, 0x36, 0xe0, 0xe8, 0x43, 0x91, 0x5e, 0xc8, 0x9f, 0x05,
+	0x7e, 0x24, 0x3c, 0xc1, 0xa2, 0x33, 0x91, 0x9d, 0xeb, 0x89, 0x9c, 0x80, 0xb9, 0xc4, 0x3c, 0x5b,
+	0x4a, 0x35, 0x93, 0x41, 0xa4, 0x51, 0x20, 0xe1, 0x81, 0xb6, 0x2c, 0x16, 0x28, 0xe3, 0xeb, 0x92,
+	0xf6, 0x93, 0xbe, 0x81, 0x6d, 0x91, 0xb6, 0xcb, 0x3f, 0x77, 0x54, 0x9b, 0x67, 0xfd, 0x36, 0x37,
+	0x9b, 0x89, 0xee, 0x69, 0xf9, 0x0b, 0x94, 0xb3, 0x96, 0x18, 0xde, 0x6a, 0x5a, 0x83, 0xdb, 0x4d,
+	0x2b, 0x8c, 0xe1, 0x50, 0xad, 0xeb, 0xff, 0xa9, 0x1f, 0x28, 0xf5, 0xc7, 0x93, 0xfe, 0xae, 0xcf,
+	0xea, 0x67, 0xab, 0x3f, 0xc2, 0x0e, 0x0a, 0x5f, 0xc0, 0xe0, 0x2a, 0x4f, 0xe5, 0x72, 0xbb, 0xb0,
+	0xa9, 0x7c, 0x6e, 0x98, 0xa1, 0x0f, 0x7b, 0x84, 0x23, 0xd9, 0x9e, 0xb1, 0xef, 0x18, 0xde, 0x6e,
+	0xa4, 0x88, 0xe1, 0x3b, 0x30, 0xd3, 0x66, 0xe5, 0xb6, 0xa6, 0xdc, 0x75, 0x76, 0x3d, 0x2b, 0x38,
+	0xe9, 0x7b, 0xd3, 0x6c, 0x6b, 0xa4, 0x25, 0xa6, 0xd3, 0x2f, 0xaf, 0xb3, 0x5c, 0x2e, 0xab, 0xc5,
+	0x24, 0x61, 0xa5, 0x9f, 0xb1, 0x82, 0xd0, 0xcc, 0x57, 0x1f, 0xf3, 0xa2, 0xfa, 0xd6, 0x1c, 0x92,
+	0xf3, 0x0c, 0xe9, 0x79, 0xc6, 0x7c, 0x89, 0x42, 0xa6, 0x44, 0x92, 0xde, 0x7f, 0xe5, 0x6f, 0x00,
+	0x00, 0x00, 0xff, 0xff, 0xdf, 0x18, 0x64, 0x15, 0x77, 0x04, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/extension_user/extension_user.proto

@@ -31,11 +31,13 @@
 
 syntax = "proto2";
 
-import "extension_base.proto";
-import "extension_extra.proto";
+import "extension_base/extension_base.proto";
+import "extension_extra/extension_extra.proto";
 
 package extension_user;
 
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/extension_user";
+
 message UserMessage {
   optional string name = 1;
   optional string rank = 2;

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/grpc/grpc.pb.go

@@ -0,0 +1,444 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: grpc/grpc.proto
+
+package testing // import "github.com/golang/protobuf/protoc-gen-go/testdata/grpc"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+import (
+	context "golang.org/x/net/context"
+	grpc "google.golang.org/grpc"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type SimpleRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *SimpleRequest) Reset()         { *m = SimpleRequest{} }
+func (m *SimpleRequest) String() string { return proto.CompactTextString(m) }
+func (*SimpleRequest) ProtoMessage()    {}
+func (*SimpleRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_grpc_65bf3902e49ee873, []int{0}
+}
+func (m *SimpleRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SimpleRequest.Unmarshal(m, b)
+}
+func (m *SimpleRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SimpleRequest.Marshal(b, m, deterministic)
+}
+func (dst *SimpleRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SimpleRequest.Merge(dst, src)
+}
+func (m *SimpleRequest) XXX_Size() int {
+	return xxx_messageInfo_SimpleRequest.Size(m)
+}
+func (m *SimpleRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_SimpleRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SimpleRequest proto.InternalMessageInfo
+
+type SimpleResponse struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *SimpleResponse) Reset()         { *m = SimpleResponse{} }
+func (m *SimpleResponse) String() string { return proto.CompactTextString(m) }
+func (*SimpleResponse) ProtoMessage()    {}
+func (*SimpleResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_grpc_65bf3902e49ee873, []int{1}
+}
+func (m *SimpleResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SimpleResponse.Unmarshal(m, b)
+}
+func (m *SimpleResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SimpleResponse.Marshal(b, m, deterministic)
+}
+func (dst *SimpleResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SimpleResponse.Merge(dst, src)
+}
+func (m *SimpleResponse) XXX_Size() int {
+	return xxx_messageInfo_SimpleResponse.Size(m)
+}
+func (m *SimpleResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_SimpleResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SimpleResponse proto.InternalMessageInfo
+
+type StreamMsg struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *StreamMsg) Reset()         { *m = StreamMsg{} }
+func (m *StreamMsg) String() string { return proto.CompactTextString(m) }
+func (*StreamMsg) ProtoMessage()    {}
+func (*StreamMsg) Descriptor() ([]byte, []int) {
+	return fileDescriptor_grpc_65bf3902e49ee873, []int{2}
+}
+func (m *StreamMsg) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_StreamMsg.Unmarshal(m, b)
+}
+func (m *StreamMsg) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_StreamMsg.Marshal(b, m, deterministic)
+}
+func (dst *StreamMsg) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StreamMsg.Merge(dst, src)
+}
+func (m *StreamMsg) XXX_Size() int {
+	return xxx_messageInfo_StreamMsg.Size(m)
+}
+func (m *StreamMsg) XXX_DiscardUnknown() {
+	xxx_messageInfo_StreamMsg.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StreamMsg proto.InternalMessageInfo
+
+type StreamMsg2 struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *StreamMsg2) Reset()         { *m = StreamMsg2{} }
+func (m *StreamMsg2) String() string { return proto.CompactTextString(m) }
+func (*StreamMsg2) ProtoMessage()    {}
+func (*StreamMsg2) Descriptor() ([]byte, []int) {
+	return fileDescriptor_grpc_65bf3902e49ee873, []int{3}
+}
+func (m *StreamMsg2) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_StreamMsg2.Unmarshal(m, b)
+}
+func (m *StreamMsg2) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_StreamMsg2.Marshal(b, m, deterministic)
+}
+func (dst *StreamMsg2) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StreamMsg2.Merge(dst, src)
+}
+func (m *StreamMsg2) XXX_Size() int {
+	return xxx_messageInfo_StreamMsg2.Size(m)
+}
+func (m *StreamMsg2) XXX_DiscardUnknown() {
+	xxx_messageInfo_StreamMsg2.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StreamMsg2 proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*SimpleRequest)(nil), "grpc.testing.SimpleRequest")
+	proto.RegisterType((*SimpleResponse)(nil), "grpc.testing.SimpleResponse")
+	proto.RegisterType((*StreamMsg)(nil), "grpc.testing.StreamMsg")
+	proto.RegisterType((*StreamMsg2)(nil), "grpc.testing.StreamMsg2")
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// Client API for Test service
+
+type TestClient interface {
+	UnaryCall(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (*SimpleResponse, error)
+	// This RPC streams from the server only.
+	Downstream(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (Test_DownstreamClient, error)
+	// This RPC streams from the client.
+	Upstream(ctx context.Context, opts ...grpc.CallOption) (Test_UpstreamClient, error)
+	// This one streams in both directions.
+	Bidi(ctx context.Context, opts ...grpc.CallOption) (Test_BidiClient, error)
+}
+
+type testClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewTestClient(cc *grpc.ClientConn) TestClient {
+	return &testClient{cc}
+}
+
+func (c *testClient) UnaryCall(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (*SimpleResponse, error) {
+	out := new(SimpleResponse)
+	err := grpc.Invoke(ctx, "/grpc.testing.Test/UnaryCall", in, out, c.cc, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *testClient) Downstream(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (Test_DownstreamClient, error) {
+	stream, err := grpc.NewClientStream(ctx, &_Test_serviceDesc.Streams[0], c.cc, "/grpc.testing.Test/Downstream", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &testDownstreamClient{stream}
+	if err := x.ClientStream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type Test_DownstreamClient interface {
+	Recv() (*StreamMsg, error)
+	grpc.ClientStream
+}
+
+type testDownstreamClient struct {
+	grpc.ClientStream
+}
+
+func (x *testDownstreamClient) Recv() (*StreamMsg, error) {
+	m := new(StreamMsg)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *testClient) Upstream(ctx context.Context, opts ...grpc.CallOption) (Test_UpstreamClient, error) {
+	stream, err := grpc.NewClientStream(ctx, &_Test_serviceDesc.Streams[1], c.cc, "/grpc.testing.Test/Upstream", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &testUpstreamClient{stream}
+	return x, nil
+}
+
+type Test_UpstreamClient interface {
+	Send(*StreamMsg) error
+	CloseAndRecv() (*SimpleResponse, error)
+	grpc.ClientStream
+}
+
+type testUpstreamClient struct {
+	grpc.ClientStream
+}
+
+func (x *testUpstreamClient) Send(m *StreamMsg) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *testUpstreamClient) CloseAndRecv() (*SimpleResponse, error) {
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	m := new(SimpleResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *testClient) Bidi(ctx context.Context, opts ...grpc.CallOption) (Test_BidiClient, error) {
+	stream, err := grpc.NewClientStream(ctx, &_Test_serviceDesc.Streams[2], c.cc, "/grpc.testing.Test/Bidi", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &testBidiClient{stream}
+	return x, nil
+}
+
+type Test_BidiClient interface {
+	Send(*StreamMsg) error
+	Recv() (*StreamMsg2, error)
+	grpc.ClientStream
+}
+
+type testBidiClient struct {
+	grpc.ClientStream
+}
+
+func (x *testBidiClient) Send(m *StreamMsg) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *testBidiClient) Recv() (*StreamMsg2, error) {
+	m := new(StreamMsg2)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// Server API for Test service
+
+type TestServer interface {
+	UnaryCall(context.Context, *SimpleRequest) (*SimpleResponse, error)
+	// This RPC streams from the server only.
+	Downstream(*SimpleRequest, Test_DownstreamServer) error
+	// This RPC streams from the client.
+	Upstream(Test_UpstreamServer) error
+	// This one streams in both directions.
+	Bidi(Test_BidiServer) error
+}
+
+func RegisterTestServer(s *grpc.Server, srv TestServer) {
+	s.RegisterService(&_Test_serviceDesc, srv)
+}
+
+func _Test_UnaryCall_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SimpleRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(TestServer).UnaryCall(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/grpc.testing.Test/UnaryCall",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(TestServer).UnaryCall(ctx, req.(*SimpleRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Test_Downstream_Handler(srv interface{}, stream grpc.ServerStream) error {
+	m := new(SimpleRequest)
+	if err := stream.RecvMsg(m); err != nil {
+		return err
+	}
+	return srv.(TestServer).Downstream(m, &testDownstreamServer{stream})
+}
+
+type Test_DownstreamServer interface {
+	Send(*StreamMsg) error
+	grpc.ServerStream
+}
+
+type testDownstreamServer struct {
+	grpc.ServerStream
+}
+
+func (x *testDownstreamServer) Send(m *StreamMsg) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func _Test_Upstream_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(TestServer).Upstream(&testUpstreamServer{stream})
+}
+
+type Test_UpstreamServer interface {
+	SendAndClose(*SimpleResponse) error
+	Recv() (*StreamMsg, error)
+	grpc.ServerStream
+}
+
+type testUpstreamServer struct {
+	grpc.ServerStream
+}
+
+func (x *testUpstreamServer) SendAndClose(m *SimpleResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *testUpstreamServer) Recv() (*StreamMsg, error) {
+	m := new(StreamMsg)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func _Test_Bidi_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(TestServer).Bidi(&testBidiServer{stream})
+}
+
+type Test_BidiServer interface {
+	Send(*StreamMsg2) error
+	Recv() (*StreamMsg, error)
+	grpc.ServerStream
+}
+
+type testBidiServer struct {
+	grpc.ServerStream
+}
+
+func (x *testBidiServer) Send(m *StreamMsg2) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *testBidiServer) Recv() (*StreamMsg, error) {
+	m := new(StreamMsg)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+var _Test_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "grpc.testing.Test",
+	HandlerType: (*TestServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "UnaryCall",
+			Handler:    _Test_UnaryCall_Handler,
+		},
+	},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "Downstream",
+			Handler:       _Test_Downstream_Handler,
+			ServerStreams: true,
+		},
+		{
+			StreamName:    "Upstream",
+			Handler:       _Test_Upstream_Handler,
+			ClientStreams: true,
+		},
+		{
+			StreamName:    "Bidi",
+			Handler:       _Test_Bidi_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+	},
+	Metadata: "grpc/grpc.proto",
+}
+
+func init() { proto.RegisterFile("grpc/grpc.proto", fileDescriptor_grpc_65bf3902e49ee873) }
+
+var fileDescriptor_grpc_65bf3902e49ee873 = []byte{
+	// 244 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x4f, 0x2f, 0x2a, 0x48,
+	0xd6, 0x07, 0x11, 0x7a, 0x05, 0x45, 0xf9, 0x25, 0xf9, 0x42, 0x3c, 0x60, 0x76, 0x49, 0x6a, 0x71,
+	0x49, 0x66, 0x5e, 0xba, 0x12, 0x3f, 0x17, 0x6f, 0x70, 0x66, 0x6e, 0x41, 0x4e, 0x6a, 0x50, 0x6a,
+	0x61, 0x69, 0x6a, 0x71, 0x89, 0x92, 0x00, 0x17, 0x1f, 0x4c, 0xa0, 0xb8, 0x20, 0x3f, 0xaf, 0x38,
+	0x55, 0x89, 0x9b, 0x8b, 0x33, 0xb8, 0xa4, 0x28, 0x35, 0x31, 0xd7, 0xb7, 0x38, 0x5d, 0x89, 0x87,
+	0x8b, 0x0b, 0xce, 0x31, 0x32, 0x9a, 0xc1, 0xc4, 0xc5, 0x12, 0x92, 0x5a, 0x5c, 0x22, 0xe4, 0xc6,
+	0xc5, 0x19, 0x9a, 0x97, 0x58, 0x54, 0xe9, 0x9c, 0x98, 0x93, 0x23, 0x24, 0xad, 0x87, 0x6c, 0x85,
+	0x1e, 0x8a, 0xf9, 0x52, 0x32, 0xd8, 0x25, 0x21, 0x76, 0x09, 0xb9, 0x70, 0x71, 0xb9, 0xe4, 0x97,
+	0xe7, 0x15, 0x83, 0xad, 0xc0, 0x6f, 0x90, 0x38, 0x9a, 0x24, 0xcc, 0x55, 0x06, 0x8c, 0x42, 0xce,
+	0x5c, 0x1c, 0xa1, 0x05, 0x50, 0x33, 0x70, 0x29, 0xc3, 0xef, 0x10, 0x0d, 0x46, 0x21, 0x5b, 0x2e,
+	0x16, 0xa7, 0xcc, 0x94, 0x4c, 0xdc, 0x06, 0x48, 0xe0, 0x90, 0x30, 0xd2, 0x60, 0x34, 0x60, 0x74,
+	0x72, 0x88, 0xb2, 0x4b, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf,
+	0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x07, 0xc7, 0x40, 0x52, 0x69, 0x1a, 0x84, 0x91, 0xac, 0x9b, 0x9e,
+	0x9a, 0xa7, 0x9b, 0x9e, 0xaf, 0x0f, 0x32, 0x22, 0x25, 0xb1, 0x24, 0x11, 0x1c, 0x4d, 0xd6, 0x50,
+	0x03, 0x93, 0xd8, 0xc0, 0x8a, 0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0x90, 0xb9, 0x95, 0x42,
+	0xc2, 0x01, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/grpc/grpc.proto

@@ -33,6 +33,8 @@ syntax = "proto3";
 
 package grpc.testing;
 
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/grpc;testing";
+
 message SimpleRequest {
 }
 

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imp.pb.go.golden

@@ -1,113 +0,0 @@
-// Code generated by protoc-gen-go.
-// source: imp.proto
-// DO NOT EDIT!
-
-package imp
-
-import proto "github.com/golang/protobuf/proto"
-import "math"
-import "os"
-import imp1 "imp2.pb"
-
-// Reference proto & math imports to suppress error if they are not otherwise used.
-var _ = proto.GetString
-var _ = math.Inf
-
-// Types from public import imp2.proto
-type PubliclyImportedMessage imp1.PubliclyImportedMessage
-
-func (this *PubliclyImportedMessage) Reset() { (*imp1.PubliclyImportedMessage)(this).Reset() }
-func (this *PubliclyImportedMessage) String() string {
-	return (*imp1.PubliclyImportedMessage)(this).String()
-}
-
-// PubliclyImportedMessage from public import imp.proto
-
-type ImportedMessage_Owner int32
-
-const (
-	ImportedMessage_DAVE ImportedMessage_Owner = 1
-	ImportedMessage_MIKE ImportedMessage_Owner = 2
-)
-
-var ImportedMessage_Owner_name = map[int32]string{
-	1: "DAVE",
-	2: "MIKE",
-}
-var ImportedMessage_Owner_value = map[string]int32{
-	"DAVE": 1,
-	"MIKE": 2,
-}
-
-// NewImportedMessage_Owner is deprecated. Use x.Enum() instead.
-func NewImportedMessage_Owner(x ImportedMessage_Owner) *ImportedMessage_Owner {
-	e := ImportedMessage_Owner(x)
-	return &e
-}
-func (x ImportedMessage_Owner) Enum() *ImportedMessage_Owner {
-	p := new(ImportedMessage_Owner)
-	*p = x
-	return p
-}
-func (x ImportedMessage_Owner) String() string {
-	return proto.EnumName(ImportedMessage_Owner_name, int32(x))
-}
-
-type ImportedMessage struct {
-	Field            *int64           `protobuf:"varint,1,req,name=field" json:"field,omitempty"`
-	XXX_extensions   map[int32][]byte `json:",omitempty"`
-	XXX_unrecognized []byte           `json:",omitempty"`
-}
-
-func (this *ImportedMessage) Reset()         { *this = ImportedMessage{} }
-func (this *ImportedMessage) String() string { return proto.CompactTextString(this) }
-
-var extRange_ImportedMessage = []proto.ExtensionRange{
-	proto.ExtensionRange{90, 100},
-}
-
-func (*ImportedMessage) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_ImportedMessage
-}
-func (this *ImportedMessage) ExtensionMap() map[int32][]byte {
-	if this.XXX_extensions == nil {
-		this.XXX_extensions = make(map[int32][]byte)
-	}
-	return this.XXX_extensions
-}
-
-type ImportedExtendable struct {
-	XXX_extensions   map[int32][]byte `json:",omitempty"`
-	XXX_unrecognized []byte           `json:",omitempty"`
-}
-
-func (this *ImportedExtendable) Reset()         { *this = ImportedExtendable{} }
-func (this *ImportedExtendable) String() string { return proto.CompactTextString(this) }
-
-func (this *ImportedExtendable) Marshal() ([]byte, error) {
-	return proto.MarshalMessageSet(this.ExtensionMap())
-}
-func (this *ImportedExtendable) Unmarshal(buf []byte) error {
-	return proto.UnmarshalMessageSet(buf, this.ExtensionMap())
-}
-// ensure ImportedExtendable satisfies proto.Marshaler and proto.Unmarshaler
-var _ proto.Marshaler = (*ImportedExtendable)(nil)
-var _ proto.Unmarshaler = (*ImportedExtendable)(nil)
-
-var extRange_ImportedExtendable = []proto.ExtensionRange{
-	proto.ExtensionRange{100, 536870911},
-}
-
-func (*ImportedExtendable) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_ImportedExtendable
-}
-func (this *ImportedExtendable) ExtensionMap() map[int32][]byte {
-	if this.XXX_extensions == nil {
-		this.XXX_extensions = make(map[int32][]byte)
-	}
-	return this.XXX_extensions
-}
-
-func init() {
-	proto.RegisterEnum("imp.ImportedMessage_Owner", ImportedMessage_Owner_name, ImportedMessage_Owner_value)
-}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/import_public/a.pb.go

@@ -0,0 +1,110 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: import_public/a.proto
+
+package import_public // import "github.com/golang/protobuf/protoc-gen-go/testdata/import_public"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import sub "github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// M from public import import_public/sub/a.proto
+type M = sub.M
+
+// E from public import import_public/sub/a.proto
+type E = sub.E
+
+var E_name = sub.E_name
+var E_value = sub.E_value
+
+const E_ZERO = E(sub.E_ZERO)
+
+// Ignoring public import of Local from import_public/b.proto
+
+type Public struct {
+	M                    *sub.M   `protobuf:"bytes,1,opt,name=m" json:"m,omitempty"`
+	E                    sub.E    `protobuf:"varint,2,opt,name=e,enum=goproto.test.import_public.sub.E" json:"e,omitempty"`
+	Local                *Local   `protobuf:"bytes,3,opt,name=local" json:"local,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Public) Reset()         { *m = Public{} }
+func (m *Public) String() string { return proto.CompactTextString(m) }
+func (*Public) ProtoMessage()    {}
+func (*Public) Descriptor() ([]byte, []int) {
+	return fileDescriptor_a_c0314c022b7c17d8, []int{0}
+}
+func (m *Public) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Public.Unmarshal(m, b)
+}
+func (m *Public) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Public.Marshal(b, m, deterministic)
+}
+func (dst *Public) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Public.Merge(dst, src)
+}
+func (m *Public) XXX_Size() int {
+	return xxx_messageInfo_Public.Size(m)
+}
+func (m *Public) XXX_DiscardUnknown() {
+	xxx_messageInfo_Public.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Public proto.InternalMessageInfo
+
+func (m *Public) GetM() *sub.M {
+	if m != nil {
+		return m.M
+	}
+	return nil
+}
+
+func (m *Public) GetE() sub.E {
+	if m != nil {
+		return m.E
+	}
+	return sub.E_ZERO
+}
+
+func (m *Public) GetLocal() *Local {
+	if m != nil {
+		return m.Local
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*Public)(nil), "goproto.test.import_public.Public")
+}
+
+func init() { proto.RegisterFile("import_public/a.proto", fileDescriptor_a_c0314c022b7c17d8) }
+
+var fileDescriptor_a_c0314c022b7c17d8 = []byte{
+	// 200 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xcd, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x89, 0x2f, 0x28, 0x4d, 0xca, 0xc9, 0x4c, 0xd6, 0x4f, 0xd4, 0x2b, 0x28, 0xca, 0x2f,
+	0xc9, 0x17, 0x92, 0x4a, 0xcf, 0x07, 0x33, 0xf4, 0x4a, 0x52, 0x8b, 0x4b, 0xf4, 0x50, 0xd4, 0x48,
+	0x49, 0xa2, 0x6a, 0x29, 0x2e, 0x4d, 0x82, 0x69, 0x93, 0x42, 0x33, 0x2d, 0x09, 0x22, 0xac, 0xb4,
+	0x98, 0x91, 0x8b, 0x2d, 0x00, 0x2c, 0x24, 0xa4, 0xcf, 0xc5, 0x98, 0x2b, 0xc1, 0xa8, 0xc0, 0xa8,
+	0xc1, 0x6d, 0xa4, 0xa8, 0x87, 0xdb, 0x12, 0xbd, 0xe2, 0xd2, 0x24, 0x3d, 0xdf, 0x20, 0xc6, 0x5c,
+	0x90, 0x86, 0x54, 0x09, 0x26, 0x05, 0x46, 0x0d, 0x3e, 0xc2, 0x1a, 0x5c, 0x83, 0x18, 0x53, 0x85,
+	0xcc, 0xb9, 0x58, 0x73, 0xf2, 0x93, 0x13, 0x73, 0x24, 0x98, 0x09, 0xdb, 0xe2, 0x03, 0x52, 0x18,
+	0x04, 0x51, 0xef, 0xe4, 0x18, 0x65, 0x9f, 0x9e, 0x59, 0x92, 0x51, 0x9a, 0xa4, 0x97, 0x9c, 0x9f,
+	0xab, 0x9f, 0x9e, 0x9f, 0x93, 0x98, 0x97, 0xae, 0x0f, 0xd6, 0x9a, 0x54, 0x9a, 0x06, 0x61, 0x24,
+	0xeb, 0xa6, 0xa7, 0xe6, 0xe9, 0xa6, 0xe7, 0xeb, 0x83, 0xcc, 0x4a, 0x49, 0x2c, 0x49, 0xd4, 0x47,
+	0x31, 0x2f, 0x80, 0x21, 0x80, 0x31, 0x89, 0x0d, 0xac, 0xd2, 0x18, 0x10, 0x00, 0x00, 0xff, 0xff,
+	0x70, 0xc5, 0xc3, 0x79, 0x5a, 0x01, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/import_public/a.proto

@@ -0,0 +1,45 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package goproto.test.import_public;
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/import_public";
+
+import public "import_public/sub/a.proto"; // Different Go package.
+import public "import_public/b.proto";     // Same Go package.
+
+message Public {
+  goproto.test.import_public.sub.M m = 1;
+  goproto.test.import_public.sub.E e = 2;
+  Local local = 3;
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/import_public/b.pb.go

@@ -0,0 +1,87 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: import_public/b.proto
+
+package import_public // import "github.com/golang/protobuf/protoc-gen-go/testdata/import_public"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import sub "github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Local struct {
+	M                    *sub.M   `protobuf:"bytes,1,opt,name=m" json:"m,omitempty"`
+	E                    sub.E    `protobuf:"varint,2,opt,name=e,enum=goproto.test.import_public.sub.E" json:"e,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Local) Reset()         { *m = Local{} }
+func (m *Local) String() string { return proto.CompactTextString(m) }
+func (*Local) ProtoMessage()    {}
+func (*Local) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b_7f20a805fad67bd0, []int{0}
+}
+func (m *Local) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Local.Unmarshal(m, b)
+}
+func (m *Local) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Local.Marshal(b, m, deterministic)
+}
+func (dst *Local) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Local.Merge(dst, src)
+}
+func (m *Local) XXX_Size() int {
+	return xxx_messageInfo_Local.Size(m)
+}
+func (m *Local) XXX_DiscardUnknown() {
+	xxx_messageInfo_Local.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Local proto.InternalMessageInfo
+
+func (m *Local) GetM() *sub.M {
+	if m != nil {
+		return m.M
+	}
+	return nil
+}
+
+func (m *Local) GetE() sub.E {
+	if m != nil {
+		return m.E
+	}
+	return sub.E_ZERO
+}
+
+func init() {
+	proto.RegisterType((*Local)(nil), "goproto.test.import_public.Local")
+}
+
+func init() { proto.RegisterFile("import_public/b.proto", fileDescriptor_b_7f20a805fad67bd0) }
+
+var fileDescriptor_b_7f20a805fad67bd0 = []byte{
+	// 174 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xcd, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x89, 0x2f, 0x28, 0x4d, 0xca, 0xc9, 0x4c, 0xd6, 0x4f, 0xd2, 0x2b, 0x28, 0xca, 0x2f,
+	0xc9, 0x17, 0x92, 0x4a, 0xcf, 0x07, 0x33, 0xf4, 0x4a, 0x52, 0x8b, 0x4b, 0xf4, 0x50, 0xd4, 0x48,
+	0x49, 0xa2, 0x6a, 0x29, 0x2e, 0x4d, 0xd2, 0x4f, 0x84, 0x68, 0x53, 0xca, 0xe4, 0x62, 0xf5, 0xc9,
+	0x4f, 0x4e, 0xcc, 0x11, 0xd2, 0xe7, 0x62, 0xcc, 0x95, 0x60, 0x54, 0x60, 0xd4, 0xe0, 0x36, 0x52,
+	0xd4, 0xc3, 0x6d, 0x96, 0x5e, 0x71, 0x69, 0x92, 0x9e, 0x6f, 0x10, 0x63, 0x2e, 0x48, 0x43, 0xaa,
+	0x04, 0x93, 0x02, 0xa3, 0x06, 0x1f, 0x61, 0x0d, 0xae, 0x41, 0x8c, 0xa9, 0x4e, 0x8e, 0x51, 0xf6,
+	0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9, 0xfa, 0xe9, 0xf9, 0x39, 0x89, 0x79,
+	0xe9, 0xfa, 0x60, 0x6d, 0x49, 0xa5, 0x69, 0x10, 0x46, 0xb2, 0x6e, 0x7a, 0x6a, 0x9e, 0x6e, 0x7a,
+	0xbe, 0x3e, 0xc8, 0x9c, 0x94, 0xc4, 0x92, 0x44, 0x7d, 0x14, 0xb3, 0x92, 0xd8, 0xc0, 0xaa, 0x8c,
+	0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0xd6, 0x2b, 0x5f, 0x8e, 0x04, 0x01, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/import_public/b.proto

@@ -0,0 +1,43 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package goproto.test.import_public;
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/import_public";
+
+import "import_public/sub/a.proto";
+
+message Local {
+  goproto.test.import_public.sub.M m = 1;
+  goproto.test.import_public.sub.E e = 2;
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub/a.pb.go

@@ -0,0 +1,100 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: import_public/sub/a.proto
+
+package sub // import "github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type E int32
+
+const (
+	E_ZERO E = 0
+)
+
+var E_name = map[int32]string{
+	0: "ZERO",
+}
+var E_value = map[string]int32{
+	"ZERO": 0,
+}
+
+func (x E) String() string {
+	return proto.EnumName(E_name, int32(x))
+}
+func (E) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_a_91ca0264a534463a, []int{0}
+}
+
+type M struct {
+	// Field using a type in the same Go package, but a different source file.
+	M2                   *M2      `protobuf:"bytes,1,opt,name=m2" json:"m2,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *M) Reset()         { *m = M{} }
+func (m *M) String() string { return proto.CompactTextString(m) }
+func (*M) ProtoMessage()    {}
+func (*M) Descriptor() ([]byte, []int) {
+	return fileDescriptor_a_91ca0264a534463a, []int{0}
+}
+func (m *M) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_M.Unmarshal(m, b)
+}
+func (m *M) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_M.Marshal(b, m, deterministic)
+}
+func (dst *M) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_M.Merge(dst, src)
+}
+func (m *M) XXX_Size() int {
+	return xxx_messageInfo_M.Size(m)
+}
+func (m *M) XXX_DiscardUnknown() {
+	xxx_messageInfo_M.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_M proto.InternalMessageInfo
+
+func (m *M) GetM2() *M2 {
+	if m != nil {
+		return m.M2
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*M)(nil), "goproto.test.import_public.sub.M")
+	proto.RegisterEnum("goproto.test.import_public.sub.E", E_name, E_value)
+}
+
+func init() { proto.RegisterFile("import_public/sub/a.proto", fileDescriptor_a_91ca0264a534463a) }
+
+var fileDescriptor_a_91ca0264a534463a = []byte{
+	// 172 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcc, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x89, 0x2f, 0x28, 0x4d, 0xca, 0xc9, 0x4c, 0xd6, 0x2f, 0x2e, 0x4d, 0xd2, 0x4f, 0xd4,
+	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x92, 0x4b, 0xcf, 0x07, 0x33, 0xf4, 0x4a, 0x52, 0x8b, 0x4b,
+	0xf4, 0x50, 0xd4, 0xe9, 0x15, 0x97, 0x26, 0x49, 0x61, 0xd1, 0x9a, 0x04, 0xd1, 0xaa, 0x64, 0xce,
+	0xc5, 0xe8, 0x2b, 0x64, 0xc4, 0xc5, 0x94, 0x6b, 0x24, 0xc1, 0xa8, 0xc0, 0xa8, 0xc1, 0x6d, 0xa4,
+	0xa4, 0x87, 0xdf, 0x30, 0x3d, 0x5f, 0xa3, 0x20, 0xa6, 0x5c, 0x23, 0x2d, 0x5e, 0x2e, 0x46, 0x57,
+	0x21, 0x0e, 0x2e, 0x96, 0x28, 0xd7, 0x20, 0x7f, 0x01, 0x06, 0x27, 0xd7, 0x28, 0xe7, 0xf4, 0xcc,
+	0x92, 0x8c, 0xd2, 0x24, 0xbd, 0xe4, 0xfc, 0x5c, 0xfd, 0xf4, 0xfc, 0x9c, 0xc4, 0xbc, 0x74, 0x7d,
+	0xb0, 0x39, 0x49, 0xa5, 0x69, 0x10, 0x46, 0xb2, 0x6e, 0x7a, 0x6a, 0x9e, 0x6e, 0x7a, 0xbe, 0x3e,
+	0xc8, 0xe0, 0x94, 0xc4, 0x92, 0x44, 0x7d, 0x0c, 0x67, 0x25, 0xb1, 0x81, 0x55, 0x1a, 0x03, 0x02,
+	0x00, 0x00, 0xff, 0xff, 0x81, 0xcc, 0x07, 0x7d, 0xed, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub/a.proto

@@ -0,0 +1,47 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package goproto.test.import_public.sub;
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub";
+
+import "import_public/sub/b.proto";
+
+message M {
+  // Field using a type in the same Go package, but a different source file.
+  M2 m2 = 1;
+}
+
+enum E {
+  ZERO = 0;
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub/b.pb.go

@@ -0,0 +1,67 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: import_public/sub/b.proto
+
+package sub // import "github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type M2 struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *M2) Reset()         { *m = M2{} }
+func (m *M2) String() string { return proto.CompactTextString(m) }
+func (*M2) ProtoMessage()    {}
+func (*M2) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b_eba25180453d86b4, []int{0}
+}
+func (m *M2) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_M2.Unmarshal(m, b)
+}
+func (m *M2) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_M2.Marshal(b, m, deterministic)
+}
+func (dst *M2) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_M2.Merge(dst, src)
+}
+func (m *M2) XXX_Size() int {
+	return xxx_messageInfo_M2.Size(m)
+}
+func (m *M2) XXX_DiscardUnknown() {
+	xxx_messageInfo_M2.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_M2 proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*M2)(nil), "goproto.test.import_public.sub.M2")
+}
+
+func init() { proto.RegisterFile("import_public/sub/b.proto", fileDescriptor_b_eba25180453d86b4) }
+
+var fileDescriptor_b_eba25180453d86b4 = []byte{
+	// 127 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcc, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x89, 0x2f, 0x28, 0x4d, 0xca, 0xc9, 0x4c, 0xd6, 0x2f, 0x2e, 0x4d, 0xd2, 0x4f, 0xd2,
+	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x92, 0x4b, 0xcf, 0x07, 0x33, 0xf4, 0x4a, 0x52, 0x8b, 0x4b,
+	0xf4, 0x50, 0xd4, 0xe9, 0x15, 0x97, 0x26, 0x29, 0xb1, 0x70, 0x31, 0xf9, 0x1a, 0x39, 0xb9, 0x46,
+	0x39, 0xa7, 0x67, 0x96, 0x64, 0x94, 0x26, 0xe9, 0x25, 0xe7, 0xe7, 0xea, 0xa7, 0xe7, 0xe7, 0x24,
+	0xe6, 0xa5, 0xeb, 0x83, 0xf5, 0x25, 0x95, 0xa6, 0x41, 0x18, 0xc9, 0xba, 0xe9, 0xa9, 0x79, 0xba,
+	0xe9, 0xf9, 0xfa, 0x20, 0x83, 0x52, 0x12, 0x4b, 0x12, 0xf5, 0x31, 0x2c, 0x4d, 0x62, 0x03, 0xab,
+	0x34, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0x64, 0x42, 0xe4, 0xa8, 0x90, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub/b.proto

@@ -0,0 +1,39 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package goproto.test.import_public.sub;
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub";
+
+message M2 {
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/import_public_test.go

@@ -29,42 +29,38 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-syntax = "proto2";
+// +build go1.9
 
-package imp;
+package testdata
 
-import "imp2.proto";
-import "imp3.proto";
+import (
+	"testing"
 
-message ImportedMessage {
-  required int64 field = 1;
+	mainpb "github.com/golang/protobuf/protoc-gen-go/testdata/import_public"
+	subpb "github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub"
+)
 
-  // The forwarded getters for these fields are fiddly to get right.
-  optional ImportedMessage2 local_msg = 2;
-  optional ForeignImportedMessage foreign_msg = 3;  // in imp3.proto
-  optional Owner enum_field = 4;
-  oneof union {
-    int32 state = 9;
-  }
-
-  repeated string name = 5;
-  repeated Owner boss = 6;
-  repeated ImportedMessage2 memo = 7;
-
-  map<string, ImportedMessage2> msg_map = 8;
-
-  enum Owner {
-    DAVE = 1;
-    MIKE = 2;
-  }
-
-  extensions 90 to 100;
-}
-
-message ImportedMessage2 {
-}
-
-message ImportedExtendable {
-  option message_set_wire_format = true;
-  extensions 100 to max;
+func TestImportPublicLink(t *testing.T) {
+	// mainpb.[ME] should be interchangable with subpb.[ME].
+	var _ mainpb.M = subpb.M{}
+	var _ mainpb.E = subpb.E(0)
+	_ = &mainpb.Public{
+		M: &mainpb.M{},
+		E: mainpb.E_ZERO,
+		Local: &mainpb.Local{
+			M: &mainpb.M{},
+			E: mainpb.E_ZERO,
+		},
+	}
+	_ = &mainpb.Public{
+		M: &subpb.M{},
+		E: subpb.E_ZERO,
+		Local: &mainpb.Local{
+			M: &subpb.M{},
+			E: subpb.E_ZERO,
+		},
+	}
+	_ = &mainpb.M{
+		M2: &subpb.M2{},
+	}
 }

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/fmt/m.pb.go

@@ -0,0 +1,66 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: imports/fmt/m.proto
+
+package fmt // import "github.com/golang/protobuf/protoc-gen-go/testdata/imports/fmt"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type M struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *M) Reset()         { *m = M{} }
+func (m *M) String() string { return proto.CompactTextString(m) }
+func (*M) ProtoMessage()    {}
+func (*M) Descriptor() ([]byte, []int) {
+	return fileDescriptor_m_867dd34c461422b8, []int{0}
+}
+func (m *M) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_M.Unmarshal(m, b)
+}
+func (m *M) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_M.Marshal(b, m, deterministic)
+}
+func (dst *M) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_M.Merge(dst, src)
+}
+func (m *M) XXX_Size() int {
+	return xxx_messageInfo_M.Size(m)
+}
+func (m *M) XXX_DiscardUnknown() {
+	xxx_messageInfo_M.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_M proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*M)(nil), "fmt.M")
+}
+
+func init() { proto.RegisterFile("imports/fmt/m.proto", fileDescriptor_m_867dd34c461422b8) }
+
+var fileDescriptor_m_867dd34c461422b8 = []byte{
+	// 109 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xce, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x29, 0xd6, 0x4f, 0xcb, 0x2d, 0xd1, 0xcf, 0xd5, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17,
+	0x62, 0x4e, 0xcb, 0x2d, 0x51, 0x62, 0xe6, 0x62, 0xf4, 0x75, 0xb2, 0x8f, 0xb2, 0x4d, 0xcf, 0x2c,
+	0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x07,
+	0x2b, 0x4a, 0x2a, 0x4d, 0x83, 0x30, 0x92, 0x75, 0xd3, 0x53, 0xf3, 0x74, 0xd3, 0xf3, 0xf5, 0x4b,
+	0x52, 0x8b, 0x4b, 0x52, 0x12, 0x4b, 0x12, 0xf5, 0x91, 0x8c, 0x4c, 0x62, 0x03, 0xab, 0x31, 0x06,
+	0x04, 0x00, 0x00, 0xff, 0xff, 0xc4, 0xc9, 0xee, 0xbe, 0x68, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/fmt/m.proto

@@ -1,6 +1,6 @@
 // Go support for Protocol Buffers - Google's data interchange format
 //
-// Copyright 2012 The Go Authors.  All rights reserved.
+// Copyright 2018 The Go Authors.  All rights reserved.
 // https://github.com/golang/protobuf
 //
 // Redistribution and use in source and binary forms, with or without
@@ -29,10 +29,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-syntax = "proto2";
-
-package imp;
-
-message ForeignImportedMessage {
-  optional string tuber = 1;
-}
+syntax = "proto3";
+package fmt;
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/imports/fmt";
+message M {}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1/m1.pb.go

@@ -0,0 +1,130 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: imports/test_a_1/m1.proto
+
+package test_a_1 // import "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type E1 int32
+
+const (
+	E1_E1_ZERO E1 = 0
+)
+
+var E1_name = map[int32]string{
+	0: "E1_ZERO",
+}
+var E1_value = map[string]int32{
+	"E1_ZERO": 0,
+}
+
+func (x E1) String() string {
+	return proto.EnumName(E1_name, int32(x))
+}
+func (E1) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_m1_56a2598431d21e61, []int{0}
+}
+
+type M1 struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *M1) Reset()         { *m = M1{} }
+func (m *M1) String() string { return proto.CompactTextString(m) }
+func (*M1) ProtoMessage()    {}
+func (*M1) Descriptor() ([]byte, []int) {
+	return fileDescriptor_m1_56a2598431d21e61, []int{0}
+}
+func (m *M1) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_M1.Unmarshal(m, b)
+}
+func (m *M1) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_M1.Marshal(b, m, deterministic)
+}
+func (dst *M1) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_M1.Merge(dst, src)
+}
+func (m *M1) XXX_Size() int {
+	return xxx_messageInfo_M1.Size(m)
+}
+func (m *M1) XXX_DiscardUnknown() {
+	xxx_messageInfo_M1.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_M1 proto.InternalMessageInfo
+
+type M1_1 struct {
+	M1                   *M1      `protobuf:"bytes,1,opt,name=m1" json:"m1,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *M1_1) Reset()         { *m = M1_1{} }
+func (m *M1_1) String() string { return proto.CompactTextString(m) }
+func (*M1_1) ProtoMessage()    {}
+func (*M1_1) Descriptor() ([]byte, []int) {
+	return fileDescriptor_m1_56a2598431d21e61, []int{1}
+}
+func (m *M1_1) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_M1_1.Unmarshal(m, b)
+}
+func (m *M1_1) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_M1_1.Marshal(b, m, deterministic)
+}
+func (dst *M1_1) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_M1_1.Merge(dst, src)
+}
+func (m *M1_1) XXX_Size() int {
+	return xxx_messageInfo_M1_1.Size(m)
+}
+func (m *M1_1) XXX_DiscardUnknown() {
+	xxx_messageInfo_M1_1.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_M1_1 proto.InternalMessageInfo
+
+func (m *M1_1) GetM1() *M1 {
+	if m != nil {
+		return m.M1
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*M1)(nil), "test.a.M1")
+	proto.RegisterType((*M1_1)(nil), "test.a.M1_1")
+	proto.RegisterEnum("test.a.E1", E1_name, E1_value)
+}
+
+func init() { proto.RegisterFile("imports/test_a_1/m1.proto", fileDescriptor_m1_56a2598431d21e61) }
+
+var fileDescriptor_m1_56a2598431d21e61 = []byte{
+	// 165 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcc, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x29, 0xd6, 0x2f, 0x49, 0x2d, 0x2e, 0x89, 0x4f, 0x8c, 0x37, 0xd4, 0xcf, 0x35, 0xd4,
+	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x03, 0x09, 0xe9, 0x25, 0x2a, 0xb1, 0x70, 0x31, 0xf9,
+	0x1a, 0x2a, 0x29, 0x71, 0xb1, 0xf8, 0x1a, 0xc6, 0x1b, 0x0a, 0x49, 0x71, 0x31, 0xe5, 0x1a, 0x4a,
+	0x30, 0x2a, 0x30, 0x6a, 0x70, 0x1b, 0x71, 0xe9, 0x41, 0x94, 0xe8, 0xf9, 0x1a, 0x06, 0x31, 0xe5,
+	0x1a, 0x6a, 0x09, 0x72, 0x31, 0xb9, 0x1a, 0x0a, 0x71, 0x73, 0xb1, 0xbb, 0x1a, 0xc6, 0x47, 0xb9,
+	0x06, 0xf9, 0x0b, 0x30, 0x38, 0xb9, 0x44, 0x39, 0xa5, 0x67, 0x96, 0x64, 0x94, 0x26, 0xe9, 0x25,
+	0xe7, 0xe7, 0xea, 0xa7, 0xe7, 0xe7, 0x24, 0xe6, 0xa5, 0xeb, 0x83, 0xcd, 0x4f, 0x2a, 0x4d, 0x83,
+	0x30, 0x92, 0x75, 0xd3, 0x53, 0xf3, 0x74, 0xd3, 0xf3, 0xc1, 0x4e, 0x48, 0x49, 0x2c, 0x49, 0xd4,
+	0x47, 0x77, 0x53, 0x12, 0x1b, 0x58, 0xa1, 0x31, 0x20, 0x00, 0x00, 0xff, 0xff, 0xcc, 0xae, 0xc9,
+	0xcd, 0xae, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1/m1.proto

@@ -0,0 +1,44 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+package test.a;
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1";
+
+message M1 {}
+
+message M1_1 {
+  M1 m1 = 1;
+}
+
+enum E1 {
+  E1_ZERO = 0;
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1/m2.pb.go

@@ -0,0 +1,67 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: imports/test_a_1/m2.proto
+
+package test_a_1 // import "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type M2 struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *M2) Reset()         { *m = M2{} }
+func (m *M2) String() string { return proto.CompactTextString(m) }
+func (*M2) ProtoMessage()    {}
+func (*M2) Descriptor() ([]byte, []int) {
+	return fileDescriptor_m2_ccd6356c045a9ac3, []int{0}
+}
+func (m *M2) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_M2.Unmarshal(m, b)
+}
+func (m *M2) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_M2.Marshal(b, m, deterministic)
+}
+func (dst *M2) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_M2.Merge(dst, src)
+}
+func (m *M2) XXX_Size() int {
+	return xxx_messageInfo_M2.Size(m)
+}
+func (m *M2) XXX_DiscardUnknown() {
+	xxx_messageInfo_M2.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_M2 proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*M2)(nil), "test.a.M2")
+}
+
+func init() { proto.RegisterFile("imports/test_a_1/m2.proto", fileDescriptor_m2_ccd6356c045a9ac3) }
+
+var fileDescriptor_m2_ccd6356c045a9ac3 = []byte{
+	// 114 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcc, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x29, 0xd6, 0x2f, 0x49, 0x2d, 0x2e, 0x89, 0x4f, 0x8c, 0x37, 0xd4, 0xcf, 0x35, 0xd2,
+	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x03, 0x09, 0xe9, 0x25, 0x2a, 0xb1, 0x70, 0x31, 0xf9,
+	0x1a, 0x39, 0xb9, 0x44, 0x39, 0xa5, 0x67, 0x96, 0x64, 0x94, 0x26, 0xe9, 0x25, 0xe7, 0xe7, 0xea,
+	0xa7, 0xe7, 0xe7, 0x24, 0xe6, 0xa5, 0xeb, 0x83, 0x15, 0x26, 0x95, 0xa6, 0x41, 0x18, 0xc9, 0xba,
+	0xe9, 0xa9, 0x79, 0xba, 0xe9, 0xf9, 0x60, 0xb3, 0x52, 0x12, 0x4b, 0x12, 0xf5, 0xd1, 0x0d, 0x4f,
+	0x62, 0x03, 0x2b, 0x34, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0xe3, 0xe0, 0x7e, 0xc0, 0x77, 0x00,
+	0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1/m2.proto

@@ -1,6 +1,6 @@
 // Go support for Protocol Buffers - Google's data interchange format
 //
-// Copyright 2011 The Go Authors.  All rights reserved.
+// Copyright 2018 The Go Authors.  All rights reserved.
 // https://github.com/golang/protobuf
 //
 // Redistribution and use in source and binary forms, with or without
@@ -29,15 +29,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-syntax = "proto2";
-
-package imp;
-
-message PubliclyImportedMessage {
-  optional int64 field = 1;
-}
-
-enum PubliclyImportedEnum {
-  GLASSES = 1;
-  HAIR = 2;
-}
+syntax = "proto3";
+package test.a;
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1";
+message M2 {}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_2/m3.pb.go

@@ -0,0 +1,67 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: imports/test_a_2/m3.proto
+
+package test_a_2 // import "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_2"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type M3 struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *M3) Reset()         { *m = M3{} }
+func (m *M3) String() string { return proto.CompactTextString(m) }
+func (*M3) ProtoMessage()    {}
+func (*M3) Descriptor() ([]byte, []int) {
+	return fileDescriptor_m3_de310e87d08d4216, []int{0}
+}
+func (m *M3) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_M3.Unmarshal(m, b)
+}
+func (m *M3) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_M3.Marshal(b, m, deterministic)
+}
+func (dst *M3) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_M3.Merge(dst, src)
+}
+func (m *M3) XXX_Size() int {
+	return xxx_messageInfo_M3.Size(m)
+}
+func (m *M3) XXX_DiscardUnknown() {
+	xxx_messageInfo_M3.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_M3 proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*M3)(nil), "test.a.M3")
+}
+
+func init() { proto.RegisterFile("imports/test_a_2/m3.proto", fileDescriptor_m3_de310e87d08d4216) }
+
+var fileDescriptor_m3_de310e87d08d4216 = []byte{
+	// 114 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcc, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x29, 0xd6, 0x2f, 0x49, 0x2d, 0x2e, 0x89, 0x4f, 0x8c, 0x37, 0xd2, 0xcf, 0x35, 0xd6,
+	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x03, 0x09, 0xe9, 0x25, 0x2a, 0xb1, 0x70, 0x31, 0xf9,
+	0x1a, 0x3b, 0xb9, 0x44, 0x39, 0xa5, 0x67, 0x96, 0x64, 0x94, 0x26, 0xe9, 0x25, 0xe7, 0xe7, 0xea,
+	0xa7, 0xe7, 0xe7, 0x24, 0xe6, 0xa5, 0xeb, 0x83, 0x15, 0x26, 0x95, 0xa6, 0x41, 0x18, 0xc9, 0xba,
+	0xe9, 0xa9, 0x79, 0xba, 0xe9, 0xf9, 0x60, 0xb3, 0x52, 0x12, 0x4b, 0x12, 0xf5, 0xd1, 0x0d, 0x4f,
+	0x62, 0x03, 0x2b, 0x34, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0x23, 0x86, 0x27, 0x47, 0x77, 0x00,
+	0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_2/m3.proto

@@ -0,0 +1,35 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+package test.a;
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_2";
+message M3 {}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_2/m4.pb.go

@@ -0,0 +1,67 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: imports/test_a_2/m4.proto
+
+package test_a_2 // import "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_2"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type M4 struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *M4) Reset()         { *m = M4{} }
+func (m *M4) String() string { return proto.CompactTextString(m) }
+func (*M4) ProtoMessage()    {}
+func (*M4) Descriptor() ([]byte, []int) {
+	return fileDescriptor_m4_da12b386229f3791, []int{0}
+}
+func (m *M4) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_M4.Unmarshal(m, b)
+}
+func (m *M4) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_M4.Marshal(b, m, deterministic)
+}
+func (dst *M4) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_M4.Merge(dst, src)
+}
+func (m *M4) XXX_Size() int {
+	return xxx_messageInfo_M4.Size(m)
+}
+func (m *M4) XXX_DiscardUnknown() {
+	xxx_messageInfo_M4.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_M4 proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*M4)(nil), "test.a.M4")
+}
+
+func init() { proto.RegisterFile("imports/test_a_2/m4.proto", fileDescriptor_m4_da12b386229f3791) }
+
+var fileDescriptor_m4_da12b386229f3791 = []byte{
+	// 114 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcc, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x29, 0xd6, 0x2f, 0x49, 0x2d, 0x2e, 0x89, 0x4f, 0x8c, 0x37, 0xd2, 0xcf, 0x35, 0xd1,
+	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x03, 0x09, 0xe9, 0x25, 0x2a, 0xb1, 0x70, 0x31, 0xf9,
+	0x9a, 0x38, 0xb9, 0x44, 0x39, 0xa5, 0x67, 0x96, 0x64, 0x94, 0x26, 0xe9, 0x25, 0xe7, 0xe7, 0xea,
+	0xa7, 0xe7, 0xe7, 0x24, 0xe6, 0xa5, 0xeb, 0x83, 0x15, 0x26, 0x95, 0xa6, 0x41, 0x18, 0xc9, 0xba,
+	0xe9, 0xa9, 0x79, 0xba, 0xe9, 0xf9, 0x60, 0xb3, 0x52, 0x12, 0x4b, 0x12, 0xf5, 0xd1, 0x0d, 0x4f,
+	0x62, 0x03, 0x2b, 0x34, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0x58, 0xcb, 0x10, 0xc8, 0x77, 0x00,
+	0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_2/m4.proto

@@ -0,0 +1,35 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+package test.a;
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_2";
+message M4 {}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_b_1/m1.pb.go

@@ -0,0 +1,67 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: imports/test_b_1/m1.proto
+
+package beta // import "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_b_1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type M1 struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *M1) Reset()         { *m = M1{} }
+func (m *M1) String() string { return proto.CompactTextString(m) }
+func (*M1) ProtoMessage()    {}
+func (*M1) Descriptor() ([]byte, []int) {
+	return fileDescriptor_m1_aff127b054aec649, []int{0}
+}
+func (m *M1) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_M1.Unmarshal(m, b)
+}
+func (m *M1) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_M1.Marshal(b, m, deterministic)
+}
+func (dst *M1) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_M1.Merge(dst, src)
+}
+func (m *M1) XXX_Size() int {
+	return xxx_messageInfo_M1.Size(m)
+}
+func (m *M1) XXX_DiscardUnknown() {
+	xxx_messageInfo_M1.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_M1 proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*M1)(nil), "test.b.part1.M1")
+}
+
+func init() { proto.RegisterFile("imports/test_b_1/m1.proto", fileDescriptor_m1_aff127b054aec649) }
+
+var fileDescriptor_m1_aff127b054aec649 = []byte{
+	// 125 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcc, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x29, 0xd6, 0x2f, 0x49, 0x2d, 0x2e, 0x89, 0x4f, 0x8a, 0x37, 0xd4, 0xcf, 0x35, 0xd4,
+	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0xe2, 0x01, 0x09, 0xe9, 0x25, 0xe9, 0x15, 0x24, 0x16, 0x95,
+	0x18, 0x2a, 0xb1, 0x70, 0x31, 0xf9, 0x1a, 0x3a, 0x79, 0x46, 0xb9, 0xa7, 0x67, 0x96, 0x64, 0x94,
+	0x26, 0xe9, 0x25, 0xe7, 0xe7, 0xea, 0xa7, 0xe7, 0xe7, 0x24, 0xe6, 0xa5, 0xeb, 0x83, 0x95, 0x27,
+	0x95, 0xa6, 0x41, 0x18, 0xc9, 0xba, 0xe9, 0xa9, 0x79, 0xba, 0xe9, 0xf9, 0x60, 0x13, 0x53, 0x12,
+	0x4b, 0x12, 0xf5, 0xd1, 0xad, 0xb0, 0x4e, 0x4a, 0x2d, 0x49, 0x4c, 0x62, 0x03, 0xab, 0x36, 0x06,
+	0x04, 0x00, 0x00, 0xff, 0xff, 0x4a, 0xf1, 0x3b, 0x7f, 0x82, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_b_1/m1.proto

@@ -0,0 +1,35 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+package test.b.part1;
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_b_1;beta";
+message M1 {}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_b_1/m2.pb.go

@@ -0,0 +1,67 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: imports/test_b_1/m2.proto
+
+package beta // import "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_b_1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type M2 struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *M2) Reset()         { *m = M2{} }
+func (m *M2) String() string { return proto.CompactTextString(m) }
+func (*M2) ProtoMessage()    {}
+func (*M2) Descriptor() ([]byte, []int) {
+	return fileDescriptor_m2_0c59cab35ba1b0d8, []int{0}
+}
+func (m *M2) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_M2.Unmarshal(m, b)
+}
+func (m *M2) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_M2.Marshal(b, m, deterministic)
+}
+func (dst *M2) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_M2.Merge(dst, src)
+}
+func (m *M2) XXX_Size() int {
+	return xxx_messageInfo_M2.Size(m)
+}
+func (m *M2) XXX_DiscardUnknown() {
+	xxx_messageInfo_M2.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_M2 proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*M2)(nil), "test.b.part2.M2")
+}
+
+func init() { proto.RegisterFile("imports/test_b_1/m2.proto", fileDescriptor_m2_0c59cab35ba1b0d8) }
+
+var fileDescriptor_m2_0c59cab35ba1b0d8 = []byte{
+	// 125 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcc, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x29, 0xd6, 0x2f, 0x49, 0x2d, 0x2e, 0x89, 0x4f, 0x8a, 0x37, 0xd4, 0xcf, 0x35, 0xd2,
+	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0xe2, 0x01, 0x09, 0xe9, 0x25, 0xe9, 0x15, 0x24, 0x16, 0x95,
+	0x18, 0x29, 0xb1, 0x70, 0x31, 0xf9, 0x1a, 0x39, 0x79, 0x46, 0xb9, 0xa7, 0x67, 0x96, 0x64, 0x94,
+	0x26, 0xe9, 0x25, 0xe7, 0xe7, 0xea, 0xa7, 0xe7, 0xe7, 0x24, 0xe6, 0xa5, 0xeb, 0x83, 0x95, 0x27,
+	0x95, 0xa6, 0x41, 0x18, 0xc9, 0xba, 0xe9, 0xa9, 0x79, 0xba, 0xe9, 0xf9, 0x60, 0x13, 0x53, 0x12,
+	0x4b, 0x12, 0xf5, 0xd1, 0xad, 0xb0, 0x4e, 0x4a, 0x2d, 0x49, 0x4c, 0x62, 0x03, 0xab, 0x36, 0x06,
+	0x04, 0x00, 0x00, 0xff, 0xff, 0x44, 0x29, 0xbe, 0x6d, 0x82, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_b_1/m2.proto

@@ -0,0 +1,35 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+package test.b.part2;
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_b_1;beta";
+message M2 {}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_import_a1m1.pb.go

@@ -0,0 +1,80 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: imports/test_import_a1m1.proto
+
+package imports // import "github.com/golang/protobuf/protoc-gen-go/testdata/imports"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import test_a_1 "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type A1M1 struct {
+	F                    *test_a_1.M1 `protobuf:"bytes,1,opt,name=f" json:"f,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
+	XXX_unrecognized     []byte       `json:"-"`
+	XXX_sizecache        int32        `json:"-"`
+}
+
+func (m *A1M1) Reset()         { *m = A1M1{} }
+func (m *A1M1) String() string { return proto.CompactTextString(m) }
+func (*A1M1) ProtoMessage()    {}
+func (*A1M1) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_import_a1m1_d7f2b5c638a69f6e, []int{0}
+}
+func (m *A1M1) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_A1M1.Unmarshal(m, b)
+}
+func (m *A1M1) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_A1M1.Marshal(b, m, deterministic)
+}
+func (dst *A1M1) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_A1M1.Merge(dst, src)
+}
+func (m *A1M1) XXX_Size() int {
+	return xxx_messageInfo_A1M1.Size(m)
+}
+func (m *A1M1) XXX_DiscardUnknown() {
+	xxx_messageInfo_A1M1.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_A1M1 proto.InternalMessageInfo
+
+func (m *A1M1) GetF() *test_a_1.M1 {
+	if m != nil {
+		return m.F
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*A1M1)(nil), "test.A1M1")
+}
+
+func init() {
+	proto.RegisterFile("imports/test_import_a1m1.proto", fileDescriptor_test_import_a1m1_d7f2b5c638a69f6e)
+}
+
+var fileDescriptor_test_import_a1m1_d7f2b5c638a69f6e = []byte{
+	// 149 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcb, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x29, 0xd6, 0x2f, 0x49, 0x2d, 0x2e, 0x89, 0x87, 0x70, 0xe2, 0x13, 0x0d, 0x73, 0x0d,
+	0xf5, 0x0a, 0x8a, 0xf2, 0x4b, 0xf2, 0x85, 0x58, 0x40, 0xe2, 0x52, 0x92, 0x28, 0xaa, 0x12, 0xe3,
+	0x0d, 0xf5, 0x61, 0x0a, 0x94, 0x14, 0xb8, 0x58, 0x1c, 0x0d, 0x7d, 0x0d, 0x85, 0x24, 0xb8, 0x18,
+	0xd3, 0x24, 0x18, 0x15, 0x18, 0x35, 0xb8, 0x8d, 0xb8, 0xf4, 0x40, 0xca, 0xf4, 0x12, 0xf5, 0x7c,
+	0x0d, 0x83, 0x18, 0xd3, 0x9c, 0xac, 0xa3, 0x2c, 0xd3, 0x33, 0x4b, 0x32, 0x4a, 0x93, 0xf4, 0x92,
+	0xf3, 0x73, 0xf5, 0xd3, 0xf3, 0x73, 0x12, 0xf3, 0xd2, 0xf5, 0xc1, 0x9a, 0x93, 0x4a, 0xd3, 0x20,
+	0x8c, 0x64, 0xdd, 0xf4, 0xd4, 0x3c, 0xdd, 0xf4, 0x7c, 0xb0, 0xf9, 0x29, 0x89, 0x25, 0x89, 0xfa,
+	0x50, 0x0b, 0x93, 0xd8, 0xc0, 0xf2, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0x84, 0x2f, 0x18,
+	0x23, 0xa8, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_import_a1m1.proto

@@ -0,0 +1,42 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package test;
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/imports";
+
+import "imports/test_a_1/m1.proto";
+
+message A1M1 {
+  test.a.M1 f = 1;
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_import_a1m2.pb.go

@@ -0,0 +1,80 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: imports/test_import_a1m2.proto
+
+package imports // import "github.com/golang/protobuf/protoc-gen-go/testdata/imports"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import test_a_1 "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type A1M2 struct {
+	F                    *test_a_1.M2 `protobuf:"bytes,1,opt,name=f" json:"f,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
+	XXX_unrecognized     []byte       `json:"-"`
+	XXX_sizecache        int32        `json:"-"`
+}
+
+func (m *A1M2) Reset()         { *m = A1M2{} }
+func (m *A1M2) String() string { return proto.CompactTextString(m) }
+func (*A1M2) ProtoMessage()    {}
+func (*A1M2) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_import_a1m2_9a3281ce9464e116, []int{0}
+}
+func (m *A1M2) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_A1M2.Unmarshal(m, b)
+}
+func (m *A1M2) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_A1M2.Marshal(b, m, deterministic)
+}
+func (dst *A1M2) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_A1M2.Merge(dst, src)
+}
+func (m *A1M2) XXX_Size() int {
+	return xxx_messageInfo_A1M2.Size(m)
+}
+func (m *A1M2) XXX_DiscardUnknown() {
+	xxx_messageInfo_A1M2.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_A1M2 proto.InternalMessageInfo
+
+func (m *A1M2) GetF() *test_a_1.M2 {
+	if m != nil {
+		return m.F
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*A1M2)(nil), "test.A1M2")
+}
+
+func init() {
+	proto.RegisterFile("imports/test_import_a1m2.proto", fileDescriptor_test_import_a1m2_9a3281ce9464e116)
+}
+
+var fileDescriptor_test_import_a1m2_9a3281ce9464e116 = []byte{
+	// 149 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcb, 0xcc, 0x2d, 0xc8,
+	0x2f, 0x2a, 0x29, 0xd6, 0x2f, 0x49, 0x2d, 0x2e, 0x89, 0x87, 0x70, 0xe2, 0x13, 0x0d, 0x73, 0x8d,
+	0xf4, 0x0a, 0x8a, 0xf2, 0x4b, 0xf2, 0x85, 0x58, 0x40, 0xe2, 0x52, 0x92, 0x28, 0xaa, 0x12, 0xe3,
+	0x0d, 0xf5, 0x61, 0x0a, 0x94, 0x14, 0xb8, 0x58, 0x1c, 0x0d, 0x7d, 0x8d, 0x84, 0x24, 0xb8, 0x18,
+	0xd3, 0x24, 0x18, 0x15, 0x18, 0x35, 0xb8, 0x8d, 0xb8, 0xf4, 0x40, 0xca, 0xf4, 0x12, 0xf5, 0x7c,
+	0x8d, 0x82, 0x18, 0xd3, 0x9c, 0xac, 0xa3, 0x2c, 0xd3, 0x33, 0x4b, 0x32, 0x4a, 0x93, 0xf4, 0x92,
+	0xf3, 0x73, 0xf5, 0xd3, 0xf3, 0x73, 0x12, 0xf3, 0xd2, 0xf5, 0xc1, 0x9a, 0x93, 0x4a, 0xd3, 0x20,
+	0x8c, 0x64, 0xdd, 0xf4, 0xd4, 0x3c, 0xdd, 0xf4, 0x7c, 0xb0, 0xf9, 0x29, 0x89, 0x25, 0x89, 0xfa,
+	0x50, 0x0b, 0x93, 0xd8, 0xc0, 0xf2, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0x1f, 0x88, 0xfb,
+	0xea, 0xa8, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_import_a1m2.proto

@@ -0,0 +1,42 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package test;
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/imports";
+
+import "imports/test_a_1/m2.proto";
+
+message A1M2 {
+  test.a.M2 f = 1;
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_import_all.pb.go

@@ -0,0 +1,138 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: imports/test_import_all.proto
+
+package imports // import "github.com/golang/protobuf/protoc-gen-go/testdata/imports"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import fmt1 "github.com/golang/protobuf/protoc-gen-go/testdata/imports/fmt"
+import test_a_1 "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_1"
+import test_a_2 "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_a_2"
+import test_b_1 "github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_b_1"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type All struct {
+	Am1                  *test_a_1.M1 `protobuf:"bytes,1,opt,name=am1" json:"am1,omitempty"`
+	Am2                  *test_a_1.M2 `protobuf:"bytes,2,opt,name=am2" json:"am2,omitempty"`
+	Am3                  *test_a_2.M3 `protobuf:"bytes,3,opt,name=am3" json:"am3,omitempty"`
+	Am4                  *test_a_2.M4 `protobuf:"bytes,4,opt,name=am4" json:"am4,omitempty"`
+	Bm1                  *test_b_1.M1 `protobuf:"bytes,5,opt,name=bm1" json:"bm1,omitempty"`
+	Bm2                  *test_b_1.M2 `protobuf:"bytes,6,opt,name=bm2" json:"bm2,omitempty"`
+	Fmt                  *fmt1.M      `protobuf:"bytes,7,opt,name=fmt" json:"fmt,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
+	XXX_unrecognized     []byte       `json:"-"`
+	XXX_sizecache        int32        `json:"-"`
+}
+
+func (m *All) Reset()         { *m = All{} }
+func (m *All) String() string { return proto.CompactTextString(m) }
+func (*All) ProtoMessage()    {}
+func (*All) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_import_all_b41dc4592e4a4f3b, []int{0}
+}
+func (m *All) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_All.Unmarshal(m, b)
+}
+func (m *All) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_All.Marshal(b, m, deterministic)
+}
+func (dst *All) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_All.Merge(dst, src)
+}
+func (m *All) XXX_Size() int {
+	return xxx_messageInfo_All.Size(m)
+}
+func (m *All) XXX_DiscardUnknown() {
+	xxx_messageInfo_All.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_All proto.InternalMessageInfo
+
+func (m *All) GetAm1() *test_a_1.M1 {
+	if m != nil {
+		return m.Am1
+	}
+	return nil
+}
+
+func (m *All) GetAm2() *test_a_1.M2 {
+	if m != nil {
+		return m.Am2
+	}
+	return nil
+}
+
+func (m *All) GetAm3() *test_a_2.M3 {
+	if m != nil {
+		return m.Am3
+	}
+	return nil
+}
+
+func (m *All) GetAm4() *test_a_2.M4 {
+	if m != nil {
+		return m.Am4
+	}
+	return nil
+}
+
+func (m *All) GetBm1() *test_b_1.M1 {
+	if m != nil {
+		return m.Bm1
+	}
+	return nil
+}
+
+func (m *All) GetBm2() *test_b_1.M2 {
+	if m != nil {
+		return m.Bm2
+	}
+	return nil
+}
+
+func (m *All) GetFmt() *fmt1.M {
+	if m != nil {
+		return m.Fmt
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*All)(nil), "test.All")
+}
+
+func init() {
+	proto.RegisterFile("imports/test_import_all.proto", fileDescriptor_test_import_all_b41dc4592e4a4f3b)
+}
+
+var fileDescriptor_test_import_all_b41dc4592e4a4f3b = []byte{
+	// 258 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0xd0, 0xb1, 0x4e, 0xc3, 0x30,
+	0x10, 0x06, 0x60, 0x15, 0x97, 0x20, 0x99, 0x05, 0x85, 0xc5, 0x20, 0x90, 0x50, 0x27, 0x96, 0xda,
+	0xb2, 0x9d, 0x05, 0x31, 0xc1, 0xde, 0xa5, 0x23, 0x4b, 0x64, 0x97, 0xc6, 0x54, 0xf2, 0xd5, 0x51,
+	0x7a, 0x7d, 0x5e, 0x5e, 0x05, 0xd9, 0x07, 0x12, 0x84, 0x66, 0x4b, 0xfe, 0xef, 0xb7, 0xce, 0x3e,
+	0x7e, 0xbf, 0x83, 0x3e, 0x0d, 0x78, 0x50, 0xb8, 0x3d, 0x60, 0x4b, 0x3f, 0xad, 0x8b, 0x51, 0xf6,
+	0x43, 0xc2, 0x54, 0xcf, 0x73, 0x7c, 0x7b, 0xf3, 0xa7, 0xe4, 0x5a, 0xad, 0x40, 0x53, 0xe1, 0x14,
+	0x99, 0x09, 0x32, 0x0a, 0xec, 0x34, 0x35, 0x27, 0xc9, 0x4f, 0xcf, 0xf2, 0xbf, 0x67, 0x5d, 0xff,
+	0x50, 0x07, 0xa8, 0x80, 0xc2, 0xc5, 0xe7, 0x8c, 0xb3, 0x97, 0x18, 0xeb, 0x3b, 0xce, 0x1c, 0x68,
+	0x31, 0x7b, 0x98, 0x3d, 0x5e, 0x1a, 0x2e, 0xf3, 0x69, 0xe9, 0xe4, 0x4a, 0xaf, 0x73, 0x4c, 0x6a,
+	0xc4, 0xd9, 0x48, 0x4d, 0x56, 0x43, 0x6a, 0x05, 0x1b, 0xa9, 0xcd, 0x6a, 0x49, 0x1b, 0x31, 0x1f,
+	0x69, 0x93, 0xb5, 0xa9, 0x17, 0x9c, 0x79, 0xd0, 0xe2, 0xbc, 0xe8, 0x15, 0xa9, 0x97, 0xbd, 0x1b,
+	0x50, 0x97, 0xe9, 0x1e, 0x34, 0x75, 0x8c, 0xa8, 0xfe, 0x77, 0x4c, 0xb9, 0x83, 0x07, 0x53, 0x0b,
+	0xce, 0x3a, 0x40, 0x71, 0x51, 0x3a, 0x95, 0xec, 0x00, 0xe5, 0x6a, 0x9d, 0xa3, 0xd7, 0xe7, 0xb7,
+	0xa7, 0xb0, 0xc3, 0x8f, 0xa3, 0x97, 0x9b, 0x04, 0x2a, 0xa4, 0xe8, 0xf6, 0x41, 0x95, 0xc7, 0xfb,
+	0x63, 0x47, 0x1f, 0x9b, 0x65, 0xd8, 0xee, 0x97, 0x21, 0x95, 0xa5, 0xbd, 0x3b, 0x74, 0xea, 0x7b,
+	0x55, 0xbe, 0x2a, 0x6e, 0xbf, 0x02, 0x00, 0x00, 0xff, 0xff, 0x95, 0x39, 0xa3, 0x82, 0x03, 0x02,
+	0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/imports/test_import_all.proto

@@ -0,0 +1,58 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package test;
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/imports";
+
+// test_a_1/m*.proto are in the same Go package and proto package.
+// test_a_*/*.proto are in different Go packages, but the same proto package.
+// test_b_1/*.proto are in the same Go package, but different proto packages.
+// fmt/m.proto has a package name which conflicts with "fmt".
+import "imports/test_a_1/m1.proto";
+import "imports/test_a_1/m2.proto";
+import "imports/test_a_2/m3.proto";
+import "imports/test_a_2/m4.proto";
+import "imports/test_b_1/m1.proto";
+import "imports/test_b_1/m2.proto";
+import "imports/fmt/m.proto";
+
+message All {
+  test.a.M1 am1 = 1;
+  test.a.M2 am2 = 2;
+  test.a.M3 am3 = 3;
+  test.a.M4 am4 = 4;
+  test.b.part1.M1 bm1 = 5;
+  test.b.part2.M2 bm2 = 6;
+  fmt.M fmt = 7;
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/main_test.go

@@ -36,11 +36,13 @@ package testdata
 import (
 	"testing"
 
-	mytestpb "./my_test"
+	importspb "github.com/golang/protobuf/protoc-gen-go/testdata/imports"
 	multipb "github.com/golang/protobuf/protoc-gen-go/testdata/multi"
+	mytestpb "github.com/golang/protobuf/protoc-gen-go/testdata/my_test"
 )
 
 func TestLink(t *testing.T) {
 	_ = &multipb.Multi1{}
 	_ = &mytestpb.Request{}
+	_ = &importspb.All{}
 }

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/multi/multi1.pb.go

@@ -0,0 +1,96 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: multi/multi1.proto
+
+package multitest // import "github.com/golang/protobuf/protoc-gen-go/testdata/multi"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Multi1 struct {
+	Multi2               *Multi2         `protobuf:"bytes,1,req,name=multi2" json:"multi2,omitempty"`
+	Color                *Multi2_Color   `protobuf:"varint,2,opt,name=color,enum=multitest.Multi2_Color" json:"color,omitempty"`
+	HatType              *Multi3_HatType `protobuf:"varint,3,opt,name=hat_type,json=hatType,enum=multitest.Multi3_HatType" json:"hat_type,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *Multi1) Reset()         { *m = Multi1{} }
+func (m *Multi1) String() string { return proto.CompactTextString(m) }
+func (*Multi1) ProtoMessage()    {}
+func (*Multi1) Descriptor() ([]byte, []int) {
+	return fileDescriptor_multi1_08e50c6822e808b8, []int{0}
+}
+func (m *Multi1) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Multi1.Unmarshal(m, b)
+}
+func (m *Multi1) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Multi1.Marshal(b, m, deterministic)
+}
+func (dst *Multi1) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Multi1.Merge(dst, src)
+}
+func (m *Multi1) XXX_Size() int {
+	return xxx_messageInfo_Multi1.Size(m)
+}
+func (m *Multi1) XXX_DiscardUnknown() {
+	xxx_messageInfo_Multi1.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Multi1 proto.InternalMessageInfo
+
+func (m *Multi1) GetMulti2() *Multi2 {
+	if m != nil {
+		return m.Multi2
+	}
+	return nil
+}
+
+func (m *Multi1) GetColor() Multi2_Color {
+	if m != nil && m.Color != nil {
+		return *m.Color
+	}
+	return Multi2_BLUE
+}
+
+func (m *Multi1) GetHatType() Multi3_HatType {
+	if m != nil && m.HatType != nil {
+		return *m.HatType
+	}
+	return Multi3_FEDORA
+}
+
+func init() {
+	proto.RegisterType((*Multi1)(nil), "multitest.Multi1")
+}
+
+func init() { proto.RegisterFile("multi/multi1.proto", fileDescriptor_multi1_08e50c6822e808b8) }
+
+var fileDescriptor_multi1_08e50c6822e808b8 = []byte{
+	// 200 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xca, 0x2d, 0xcd, 0x29,
+	0xc9, 0xd4, 0x07, 0x93, 0x86, 0x7a, 0x05, 0x45, 0xf9, 0x25, 0xf9, 0x42, 0x9c, 0x60, 0x5e, 0x49,
+	0x6a, 0x71, 0x89, 0x14, 0xb2, 0xb4, 0x11, 0x44, 0x1a, 0x45, 0xcc, 0x18, 0x22, 0xa6, 0x34, 0x83,
+	0x91, 0x8b, 0xcd, 0x17, 0x6c, 0x86, 0x90, 0x26, 0x17, 0x1b, 0x44, 0xb9, 0x04, 0xa3, 0x02, 0x93,
+	0x06, 0xb7, 0x91, 0xa0, 0x1e, 0xdc, 0x38, 0x3d, 0xb0, 0x12, 0xa3, 0x20, 0xa8, 0x02, 0x21, 0x5d,
+	0x2e, 0xd6, 0xe4, 0xfc, 0x9c, 0xfc, 0x22, 0x09, 0x26, 0x05, 0x46, 0x0d, 0x3e, 0x23, 0x71, 0x0c,
+	0x95, 0x7a, 0xce, 0x20, 0xe9, 0x20, 0x88, 0x2a, 0x21, 0x13, 0x2e, 0x8e, 0x8c, 0xc4, 0x92, 0xf8,
+	0x92, 0xca, 0x82, 0x54, 0x09, 0x66, 0xb0, 0x0e, 0x49, 0x74, 0x1d, 0xc6, 0x7a, 0x1e, 0x89, 0x25,
+	0x21, 0x95, 0x05, 0xa9, 0x41, 0xec, 0x19, 0x10, 0x86, 0x93, 0x73, 0x94, 0x63, 0x7a, 0x66, 0x49,
+	0x46, 0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x7a, 0x7e, 0x4e, 0x62, 0x5e, 0xba, 0x3e, 0xd8,
+	0xd5, 0x49, 0xa5, 0x69, 0x10, 0x46, 0xb2, 0x6e, 0x7a, 0x6a, 0x9e, 0x6e, 0x7a, 0xbe, 0x3e, 0xc8,
+	0xa0, 0x94, 0xc4, 0x92, 0x44, 0x88, 0xe7, 0xac, 0xe1, 0x86, 0x03, 0x02, 0x00, 0x00, 0xff, 0xff,
+	0x60, 0x7d, 0xfc, 0x9f, 0x27, 0x01, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/multi/multi1.proto

@@ -36,6 +36,8 @@ import "multi/multi3.proto";
 
 package multitest;
 
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/multi;multitest";
+
 message Multi1 {
   required Multi2 multi2 = 1;
   optional Multi2.Color color = 2;

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/multi/multi2.pb.go

@@ -0,0 +1,128 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: multi/multi2.proto
+
+package multitest // import "github.com/golang/protobuf/protoc-gen-go/testdata/multi"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Multi2_Color int32
+
+const (
+	Multi2_BLUE  Multi2_Color = 1
+	Multi2_GREEN Multi2_Color = 2
+	Multi2_RED   Multi2_Color = 3
+)
+
+var Multi2_Color_name = map[int32]string{
+	1: "BLUE",
+	2: "GREEN",
+	3: "RED",
+}
+var Multi2_Color_value = map[string]int32{
+	"BLUE":  1,
+	"GREEN": 2,
+	"RED":   3,
+}
+
+func (x Multi2_Color) Enum() *Multi2_Color {
+	p := new(Multi2_Color)
+	*p = x
+	return p
+}
+func (x Multi2_Color) String() string {
+	return proto.EnumName(Multi2_Color_name, int32(x))
+}
+func (x *Multi2_Color) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(Multi2_Color_value, data, "Multi2_Color")
+	if err != nil {
+		return err
+	}
+	*x = Multi2_Color(value)
+	return nil
+}
+func (Multi2_Color) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_multi2_c47490ad66d93e67, []int{0, 0}
+}
+
+type Multi2 struct {
+	RequiredValue        *int32        `protobuf:"varint,1,req,name=required_value,json=requiredValue" json:"required_value,omitempty"`
+	Color                *Multi2_Color `protobuf:"varint,2,opt,name=color,enum=multitest.Multi2_Color" json:"color,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
+	XXX_unrecognized     []byte        `json:"-"`
+	XXX_sizecache        int32         `json:"-"`
+}
+
+func (m *Multi2) Reset()         { *m = Multi2{} }
+func (m *Multi2) String() string { return proto.CompactTextString(m) }
+func (*Multi2) ProtoMessage()    {}
+func (*Multi2) Descriptor() ([]byte, []int) {
+	return fileDescriptor_multi2_c47490ad66d93e67, []int{0}
+}
+func (m *Multi2) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Multi2.Unmarshal(m, b)
+}
+func (m *Multi2) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Multi2.Marshal(b, m, deterministic)
+}
+func (dst *Multi2) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Multi2.Merge(dst, src)
+}
+func (m *Multi2) XXX_Size() int {
+	return xxx_messageInfo_Multi2.Size(m)
+}
+func (m *Multi2) XXX_DiscardUnknown() {
+	xxx_messageInfo_Multi2.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Multi2 proto.InternalMessageInfo
+
+func (m *Multi2) GetRequiredValue() int32 {
+	if m != nil && m.RequiredValue != nil {
+		return *m.RequiredValue
+	}
+	return 0
+}
+
+func (m *Multi2) GetColor() Multi2_Color {
+	if m != nil && m.Color != nil {
+		return *m.Color
+	}
+	return Multi2_BLUE
+}
+
+func init() {
+	proto.RegisterType((*Multi2)(nil), "multitest.Multi2")
+	proto.RegisterEnum("multitest.Multi2_Color", Multi2_Color_name, Multi2_Color_value)
+}
+
+func init() { proto.RegisterFile("multi/multi2.proto", fileDescriptor_multi2_c47490ad66d93e67) }
+
+var fileDescriptor_multi2_c47490ad66d93e67 = []byte{
+	// 202 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xca, 0x2d, 0xcd, 0x29,
+	0xc9, 0xd4, 0x07, 0x93, 0x46, 0x7a, 0x05, 0x45, 0xf9, 0x25, 0xf9, 0x42, 0x9c, 0x60, 0x5e, 0x49,
+	0x6a, 0x71, 0x89, 0x52, 0x2b, 0x23, 0x17, 0x9b, 0x2f, 0x58, 0x4e, 0x48, 0x95, 0x8b, 0xaf, 0x28,
+	0xb5, 0xb0, 0x34, 0xb3, 0x28, 0x35, 0x25, 0xbe, 0x2c, 0x31, 0xa7, 0x34, 0x55, 0x82, 0x51, 0x81,
+	0x49, 0x83, 0x35, 0x88, 0x17, 0x26, 0x1a, 0x06, 0x12, 0x14, 0xd2, 0xe5, 0x62, 0x4d, 0xce, 0xcf,
+	0xc9, 0x2f, 0x92, 0x60, 0x52, 0x60, 0xd4, 0xe0, 0x33, 0x12, 0xd7, 0x83, 0x1b, 0xa6, 0x07, 0x31,
+	0x48, 0xcf, 0x19, 0x24, 0x1d, 0x04, 0x51, 0xa5, 0xa4, 0xca, 0xc5, 0x0a, 0xe6, 0x0b, 0x71, 0x70,
+	0xb1, 0x38, 0xf9, 0x84, 0xba, 0x0a, 0x30, 0x0a, 0x71, 0x72, 0xb1, 0xba, 0x07, 0xb9, 0xba, 0xfa,
+	0x09, 0x30, 0x09, 0xb1, 0x73, 0x31, 0x07, 0xb9, 0xba, 0x08, 0x30, 0x3b, 0x39, 0x47, 0x39, 0xa6,
+	0x67, 0x96, 0x64, 0x94, 0x26, 0xe9, 0x25, 0xe7, 0xe7, 0xea, 0xa7, 0xe7, 0xe7, 0x24, 0xe6, 0xa5,
+	0xeb, 0x83, 0x5d, 0x9b, 0x54, 0x9a, 0x06, 0x61, 0x24, 0xeb, 0xa6, 0xa7, 0xe6, 0xe9, 0xa6, 0xe7,
+	0xeb, 0x83, 0xec, 0x4a, 0x49, 0x2c, 0x49, 0x84, 0x78, 0xca, 0x1a, 0x6e, 0x3f, 0x20, 0x00, 0x00,
+	0xff, 0xff, 0x49, 0x3b, 0x52, 0x44, 0xec, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/multi/multi2.proto

@@ -33,6 +33,8 @@ syntax = "proto2";
 
 package multitest;
 
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/multi;multitest";
+
 message Multi2 {
   required int32 required_value = 1;
 

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/multi/multi3.pb.go

@@ -0,0 +1,115 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: multi/multi3.proto
+
+package multitest // import "github.com/golang/protobuf/protoc-gen-go/testdata/multi"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Multi3_HatType int32
+
+const (
+	Multi3_FEDORA Multi3_HatType = 1
+	Multi3_FEZ    Multi3_HatType = 2
+)
+
+var Multi3_HatType_name = map[int32]string{
+	1: "FEDORA",
+	2: "FEZ",
+}
+var Multi3_HatType_value = map[string]int32{
+	"FEDORA": 1,
+	"FEZ":    2,
+}
+
+func (x Multi3_HatType) Enum() *Multi3_HatType {
+	p := new(Multi3_HatType)
+	*p = x
+	return p
+}
+func (x Multi3_HatType) String() string {
+	return proto.EnumName(Multi3_HatType_name, int32(x))
+}
+func (x *Multi3_HatType) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(Multi3_HatType_value, data, "Multi3_HatType")
+	if err != nil {
+		return err
+	}
+	*x = Multi3_HatType(value)
+	return nil
+}
+func (Multi3_HatType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_multi3_d55a72b4628b7875, []int{0, 0}
+}
+
+type Multi3 struct {
+	HatType              *Multi3_HatType `protobuf:"varint,1,opt,name=hat_type,json=hatType,enum=multitest.Multi3_HatType" json:"hat_type,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *Multi3) Reset()         { *m = Multi3{} }
+func (m *Multi3) String() string { return proto.CompactTextString(m) }
+func (*Multi3) ProtoMessage()    {}
+func (*Multi3) Descriptor() ([]byte, []int) {
+	return fileDescriptor_multi3_d55a72b4628b7875, []int{0}
+}
+func (m *Multi3) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Multi3.Unmarshal(m, b)
+}
+func (m *Multi3) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Multi3.Marshal(b, m, deterministic)
+}
+func (dst *Multi3) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Multi3.Merge(dst, src)
+}
+func (m *Multi3) XXX_Size() int {
+	return xxx_messageInfo_Multi3.Size(m)
+}
+func (m *Multi3) XXX_DiscardUnknown() {
+	xxx_messageInfo_Multi3.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Multi3 proto.InternalMessageInfo
+
+func (m *Multi3) GetHatType() Multi3_HatType {
+	if m != nil && m.HatType != nil {
+		return *m.HatType
+	}
+	return Multi3_FEDORA
+}
+
+func init() {
+	proto.RegisterType((*Multi3)(nil), "multitest.Multi3")
+	proto.RegisterEnum("multitest.Multi3_HatType", Multi3_HatType_name, Multi3_HatType_value)
+}
+
+func init() { proto.RegisterFile("multi/multi3.proto", fileDescriptor_multi3_d55a72b4628b7875) }
+
+var fileDescriptor_multi3_d55a72b4628b7875 = []byte{
+	// 170 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xca, 0x2d, 0xcd, 0x29,
+	0xc9, 0xd4, 0x07, 0x93, 0xc6, 0x7a, 0x05, 0x45, 0xf9, 0x25, 0xf9, 0x42, 0x9c, 0x60, 0x5e, 0x49,
+	0x6a, 0x71, 0x89, 0x52, 0x1c, 0x17, 0x9b, 0x2f, 0x58, 0x4a, 0xc8, 0x84, 0x8b, 0x23, 0x23, 0xb1,
+	0x24, 0xbe, 0xa4, 0xb2, 0x20, 0x55, 0x82, 0x51, 0x81, 0x51, 0x83, 0xcf, 0x48, 0x52, 0x0f, 0xae,
+	0x4e, 0x0f, 0xa2, 0x48, 0xcf, 0x23, 0xb1, 0x24, 0xa4, 0xb2, 0x20, 0x35, 0x88, 0x3d, 0x03, 0xc2,
+	0x50, 0x92, 0xe3, 0x62, 0x87, 0x8a, 0x09, 0x71, 0x71, 0xb1, 0xb9, 0xb9, 0xba, 0xf8, 0x07, 0x39,
+	0x0a, 0x30, 0x0a, 0xb1, 0x73, 0x31, 0xbb, 0xb9, 0x46, 0x09, 0x30, 0x39, 0x39, 0x47, 0x39, 0xa6,
+	0x67, 0x96, 0x64, 0x94, 0x26, 0xe9, 0x25, 0xe7, 0xe7, 0xea, 0xa7, 0xe7, 0xe7, 0x24, 0xe6, 0xa5,
+	0xeb, 0x83, 0x5d, 0x91, 0x54, 0x9a, 0x06, 0x61, 0x24, 0xeb, 0xa6, 0xa7, 0xe6, 0xe9, 0xa6, 0xe7,
+	0xeb, 0x83, 0x2c, 0x4a, 0x49, 0x2c, 0x49, 0x84, 0x38, 0xd6, 0x1a, 0x6e, 0x39, 0x20, 0x00, 0x00,
+	0xff, 0xff, 0xd5, 0xa4, 0x1a, 0x0e, 0xc4, 0x00, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/multi/multi3.proto

@@ -33,6 +33,8 @@ syntax = "proto2";
 
 package multitest;
 
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/multi;multitest";
+
 message Multi3 {
   enum HatType {
     FEDORA = 1;

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/my_test/test.pb.go

@@ -1,24 +1,11 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // source: my_test/test.proto
 
+package test // import "github.com/golang/protobuf/protoc-gen-go/testdata/my_test"
+
 /*
-Package my_test is a generated protocol buffer package.
-
 This package holds interesting messages.
-
-It is generated from these files:
-	my_test/test.proto
-
-It has these top-level messages:
-	Request
-	Reply
-	OtherBase
-	ReplyExtensions
-	OtherReplyExtensions
-	OldReply
-	Communique
 */
-package my_test
 
 import proto "github.com/golang/protobuf/proto"
 import fmt "fmt"
@@ -69,6 +56,9 @@ func (x *HatType) UnmarshalJSON(data []byte) error {
 	*x = HatType(value)
 	return nil
 }
+func (HatType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{0}
+}
 
 // This enum represents days of the week.
 type Days int32
@@ -106,6 +96,9 @@ func (x *Days) UnmarshalJSON(data []byte) error {
 	*x = Days(value)
 	return nil
 }
+func (Days) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{1}
+}
 
 type Request_Color int32
 
@@ -142,6 +135,9 @@ func (x *Request_Color) UnmarshalJSON(data []byte) error {
 	*x = Request_Color(value)
 	return nil
 }
+func (Request_Color) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{0, 0}
+}
 
 type Reply_Entry_Game int32
 
@@ -175,6 +171,9 @@ func (x *Reply_Entry_Game) UnmarshalJSON(data []byte) error {
 	*x = Reply_Entry_Game(value)
 	return nil
 }
+func (Reply_Entry_Game) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{1, 0, 0}
+}
 
 // This is a message that might be sent somewhere.
 type Request struct {
@@ -191,13 +190,35 @@ type Request struct {
 	MsgMapping map[int64]*Reply `protobuf:"bytes,15,rep,name=msg_mapping,json=msgMapping" json:"msg_mapping,omitempty" protobuf_key:"zigzag64,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
 	Reset_     *int32           `protobuf:"varint,12,opt,name=reset" json:"reset,omitempty"`
 	// This field should not conflict with any getters.
-	GetKey_          *string `protobuf:"bytes,16,opt,name=get_key,json=getKey" json:"get_key,omitempty"`
-	XXX_unrecognized []byte  `json:"-"`
+	GetKey_              *string  `protobuf:"bytes,16,opt,name=get_key,json=getKey" json:"get_key,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *Request) Reset()         { *m = Request{} }
 func (m *Request) String() string { return proto.CompactTextString(m) }
 func (*Request) ProtoMessage()    {}
+func (*Request) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{0}
+}
+func (m *Request) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Request.Unmarshal(m, b)
+}
+func (m *Request) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Request.Marshal(b, m, deterministic)
+}
+func (dst *Request) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Request.Merge(dst, src)
+}
+func (m *Request) XXX_Size() int {
+	return xxx_messageInfo_Request.Size(m)
+}
+func (m *Request) XXX_DiscardUnknown() {
+	xxx_messageInfo_Request.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Request proto.InternalMessageInfo
 
 const Default_Request_Hat HatType = HatType_FEDORA
 
@@ -267,13 +288,35 @@ func (m *Request) GetGetKey_() string {
 }
 
 type Request_SomeGroup struct {
-	GroupField       *int32 `protobuf:"varint,9,opt,name=group_field,json=groupField" json:"group_field,omitempty"`
-	XXX_unrecognized []byte `json:"-"`
+	GroupField           *int32   `protobuf:"varint,9,opt,name=group_field,json=groupField" json:"group_field,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *Request_SomeGroup) Reset()         { *m = Request_SomeGroup{} }
 func (m *Request_SomeGroup) String() string { return proto.CompactTextString(m) }
 func (*Request_SomeGroup) ProtoMessage()    {}
+func (*Request_SomeGroup) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{0, 0}
+}
+func (m *Request_SomeGroup) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Request_SomeGroup.Unmarshal(m, b)
+}
+func (m *Request_SomeGroup) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Request_SomeGroup.Marshal(b, m, deterministic)
+}
+func (dst *Request_SomeGroup) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Request_SomeGroup.Merge(dst, src)
+}
+func (m *Request_SomeGroup) XXX_Size() int {
+	return xxx_messageInfo_Request_SomeGroup.Size(m)
+}
+func (m *Request_SomeGroup) XXX_DiscardUnknown() {
+	xxx_messageInfo_Request_SomeGroup.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Request_SomeGroup proto.InternalMessageInfo
 
 func (m *Request_SomeGroup) GetGroupField() int32 {
 	if m != nil && m.GroupField != nil {
@@ -285,21 +328,43 @@ func (m *Request_SomeGroup) GetGroupField() int32 {
 type Reply struct {
 	Found                        []*Reply_Entry `protobuf:"bytes,1,rep,name=found" json:"found,omitempty"`
 	CompactKeys                  []int32        `protobuf:"varint,2,rep,packed,name=compact_keys,json=compactKeys" json:"compact_keys,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}       `json:"-"`
 	proto.XXX_InternalExtensions `json:"-"`
 	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
 }
 
 func (m *Reply) Reset()         { *m = Reply{} }
 func (m *Reply) String() string { return proto.CompactTextString(m) }
 func (*Reply) ProtoMessage()    {}
+func (*Reply) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{1}
+}
 
 var extRange_Reply = []proto.ExtensionRange{
-	{100, 536870911},
+	{Start: 100, End: 536870911},
 }
 
 func (*Reply) ExtensionRangeArray() []proto.ExtensionRange {
 	return extRange_Reply
 }
+func (m *Reply) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Reply.Unmarshal(m, b)
+}
+func (m *Reply) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Reply.Marshal(b, m, deterministic)
+}
+func (dst *Reply) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Reply.Merge(dst, src)
+}
+func (m *Reply) XXX_Size() int {
+	return xxx_messageInfo_Reply.Size(m)
+}
+func (m *Reply) XXX_DiscardUnknown() {
+	xxx_messageInfo_Reply.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Reply proto.InternalMessageInfo
 
 func (m *Reply) GetFound() []*Reply_Entry {
 	if m != nil {
@@ -316,15 +381,37 @@ func (m *Reply) GetCompactKeys() []int32 {
 }
 
 type Reply_Entry struct {
-	KeyThatNeeds_1234Camel_CasIng *int64 `protobuf:"varint,1,req,name=key_that_needs_1234camel_CasIng,json=keyThatNeeds1234camelCasIng" json:"key_that_needs_1234camel_CasIng,omitempty"`
-	Value                         *int64 `protobuf:"varint,2,opt,name=value,def=7" json:"value,omitempty"`
-	XMyFieldName_2                *int64 `protobuf:"varint,3,opt,name=_my_field_name_2,json=MyFieldName2" json:"_my_field_name_2,omitempty"`
-	XXX_unrecognized              []byte `json:"-"`
+	KeyThatNeeds_1234Camel_CasIng *int64   `protobuf:"varint,1,req,name=key_that_needs_1234camel_CasIng,json=keyThatNeeds1234camelCasIng" json:"key_that_needs_1234camel_CasIng,omitempty"`
+	Value                         *int64   `protobuf:"varint,2,opt,name=value,def=7" json:"value,omitempty"`
+	XMyFieldName_2                *int64   `protobuf:"varint,3,opt,name=_my_field_name_2,json=MyFieldName2" json:"_my_field_name_2,omitempty"`
+	XXX_NoUnkeyedLiteral          struct{} `json:"-"`
+	XXX_unrecognized              []byte   `json:"-"`
+	XXX_sizecache                 int32    `json:"-"`
 }
 
 func (m *Reply_Entry) Reset()         { *m = Reply_Entry{} }
 func (m *Reply_Entry) String() string { return proto.CompactTextString(m) }
 func (*Reply_Entry) ProtoMessage()    {}
+func (*Reply_Entry) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{1, 0}
+}
+func (m *Reply_Entry) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Reply_Entry.Unmarshal(m, b)
+}
+func (m *Reply_Entry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Reply_Entry.Marshal(b, m, deterministic)
+}
+func (dst *Reply_Entry) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Reply_Entry.Merge(dst, src)
+}
+func (m *Reply_Entry) XXX_Size() int {
+	return xxx_messageInfo_Reply_Entry.Size(m)
+}
+func (m *Reply_Entry) XXX_DiscardUnknown() {
+	xxx_messageInfo_Reply_Entry.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Reply_Entry proto.InternalMessageInfo
 
 const Default_Reply_Entry_Value int64 = 7
 
@@ -350,22 +437,44 @@ func (m *Reply_Entry) GetXMyFieldName_2() int64 {
 }
 
 type OtherBase struct {
-	Name                         *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Name                         *string  `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{} `json:"-"`
 	proto.XXX_InternalExtensions `json:"-"`
 	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
 }
 
 func (m *OtherBase) Reset()         { *m = OtherBase{} }
 func (m *OtherBase) String() string { return proto.CompactTextString(m) }
 func (*OtherBase) ProtoMessage()    {}
+func (*OtherBase) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{2}
+}
 
 var extRange_OtherBase = []proto.ExtensionRange{
-	{100, 536870911},
+	{Start: 100, End: 536870911},
 }
 
 func (*OtherBase) ExtensionRangeArray() []proto.ExtensionRange {
 	return extRange_OtherBase
 }
+func (m *OtherBase) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_OtherBase.Unmarshal(m, b)
+}
+func (m *OtherBase) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_OtherBase.Marshal(b, m, deterministic)
+}
+func (dst *OtherBase) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_OtherBase.Merge(dst, src)
+}
+func (m *OtherBase) XXX_Size() int {
+	return xxx_messageInfo_OtherBase.Size(m)
+}
+func (m *OtherBase) XXX_DiscardUnknown() {
+	xxx_messageInfo_OtherBase.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_OtherBase proto.InternalMessageInfo
 
 func (m *OtherBase) GetName() string {
 	if m != nil && m.Name != nil {
@@ -375,12 +484,34 @@ func (m *OtherBase) GetName() string {
 }
 
 type ReplyExtensions struct {
-	XXX_unrecognized []byte `json:"-"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *ReplyExtensions) Reset()         { *m = ReplyExtensions{} }
 func (m *ReplyExtensions) String() string { return proto.CompactTextString(m) }
 func (*ReplyExtensions) ProtoMessage()    {}
+func (*ReplyExtensions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{3}
+}
+func (m *ReplyExtensions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ReplyExtensions.Unmarshal(m, b)
+}
+func (m *ReplyExtensions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ReplyExtensions.Marshal(b, m, deterministic)
+}
+func (dst *ReplyExtensions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ReplyExtensions.Merge(dst, src)
+}
+func (m *ReplyExtensions) XXX_Size() int {
+	return xxx_messageInfo_ReplyExtensions.Size(m)
+}
+func (m *ReplyExtensions) XXX_DiscardUnknown() {
+	xxx_messageInfo_ReplyExtensions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ReplyExtensions proto.InternalMessageInfo
 
 var E_ReplyExtensions_Time = &proto.ExtensionDesc{
 	ExtendedType:  (*Reply)(nil),
@@ -410,13 +541,35 @@ var E_ReplyExtensions_Donut = &proto.ExtensionDesc{
 }
 
 type OtherReplyExtensions struct {
-	Key              *int32 `protobuf:"varint,1,opt,name=key" json:"key,omitempty"`
-	XXX_unrecognized []byte `json:"-"`
+	Key                  *int32   `protobuf:"varint,1,opt,name=key" json:"key,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *OtherReplyExtensions) Reset()         { *m = OtherReplyExtensions{} }
 func (m *OtherReplyExtensions) String() string { return proto.CompactTextString(m) }
 func (*OtherReplyExtensions) ProtoMessage()    {}
+func (*OtherReplyExtensions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{4}
+}
+func (m *OtherReplyExtensions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_OtherReplyExtensions.Unmarshal(m, b)
+}
+func (m *OtherReplyExtensions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_OtherReplyExtensions.Marshal(b, m, deterministic)
+}
+func (dst *OtherReplyExtensions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_OtherReplyExtensions.Merge(dst, src)
+}
+func (m *OtherReplyExtensions) XXX_Size() int {
+	return xxx_messageInfo_OtherReplyExtensions.Size(m)
+}
+func (m *OtherReplyExtensions) XXX_DiscardUnknown() {
+	xxx_messageInfo_OtherReplyExtensions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_OtherReplyExtensions proto.InternalMessageInfo
 
 func (m *OtherReplyExtensions) GetKey() int32 {
 	if m != nil && m.Key != nil {
@@ -426,20 +579,19 @@ func (m *OtherReplyExtensions) GetKey() int32 {
 }
 
 type OldReply struct {
-	proto.XXX_InternalExtensions `json:"-"`
+	XXX_NoUnkeyedLiteral         struct{} `json:"-"`
+	proto.XXX_InternalExtensions `protobuf_messageset:"1" json:"-"`
 	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
 }
 
 func (m *OldReply) Reset()         { *m = OldReply{} }
 func (m *OldReply) String() string { return proto.CompactTextString(m) }
 func (*OldReply) ProtoMessage()    {}
+func (*OldReply) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{5}
+}
 
-func (m *OldReply) Marshal() ([]byte, error) {
-	return proto.MarshalMessageSet(&m.XXX_InternalExtensions)
-}
-func (m *OldReply) Unmarshal(buf []byte) error {
-	return proto.UnmarshalMessageSet(buf, &m.XXX_InternalExtensions)
-}
 func (m *OldReply) MarshalJSON() ([]byte, error) {
 	return proto.MarshalMessageSetJSON(&m.XXX_InternalExtensions)
 }
@@ -447,17 +599,30 @@ func (m *OldReply) UnmarshalJSON(buf []byte) error {
 	return proto.UnmarshalMessageSetJSON(buf, &m.XXX_InternalExtensions)
 }
 
-// ensure OldReply satisfies proto.Marshaler and proto.Unmarshaler
-var _ proto.Marshaler = (*OldReply)(nil)
-var _ proto.Unmarshaler = (*OldReply)(nil)
-
 var extRange_OldReply = []proto.ExtensionRange{
-	{100, 2147483646},
+	{Start: 100, End: 2147483646},
 }
 
 func (*OldReply) ExtensionRangeArray() []proto.ExtensionRange {
 	return extRange_OldReply
 }
+func (m *OldReply) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_OldReply.Unmarshal(m, b)
+}
+func (m *OldReply) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_OldReply.Marshal(b, m, deterministic)
+}
+func (dst *OldReply) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_OldReply.Merge(dst, src)
+}
+func (m *OldReply) XXX_Size() int {
+	return xxx_messageInfo_OldReply.Size(m)
+}
+func (m *OldReply) XXX_DiscardUnknown() {
+	xxx_messageInfo_OldReply.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_OldReply proto.InternalMessageInfo
 
 type Communique struct {
 	MakeMeCry *bool `protobuf:"varint,1,opt,name=make_me_cry,json=makeMeCry" json:"make_me_cry,omitempty"`
@@ -474,13 +639,35 @@ type Communique struct {
 	//	*Communique_Delta_
 	//	*Communique_Msg
 	//	*Communique_Somegroup
-	Union            isCommunique_Union `protobuf_oneof:"union"`
-	XXX_unrecognized []byte             `json:"-"`
+	Union                isCommunique_Union `protobuf_oneof:"union"`
+	XXX_NoUnkeyedLiteral struct{}           `json:"-"`
+	XXX_unrecognized     []byte             `json:"-"`
+	XXX_sizecache        int32              `json:"-"`
 }
 
 func (m *Communique) Reset()         { *m = Communique{} }
 func (m *Communique) String() string { return proto.CompactTextString(m) }
 func (*Communique) ProtoMessage()    {}
+func (*Communique) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{6}
+}
+func (m *Communique) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Communique.Unmarshal(m, b)
+}
+func (m *Communique) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Communique.Marshal(b, m, deterministic)
+}
+func (dst *Communique) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Communique.Merge(dst, src)
+}
+func (m *Communique) XXX_Size() int {
+	return xxx_messageInfo_Communique.Size(m)
+}
+func (m *Communique) XXX_DiscardUnknown() {
+	xxx_messageInfo_Communique.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Communique proto.InternalMessageInfo
 
 type isCommunique_Union interface {
 	isCommunique_Union()
@@ -511,7 +698,7 @@ type Communique_Delta_ struct {
 	Delta int32 `protobuf:"zigzag32,12,opt,name=delta,oneof"`
 }
 type Communique_Msg struct {
-	Msg *Reply `protobuf:"bytes,13,opt,name=msg,oneof"`
+	Msg *Reply `protobuf:"bytes,16,opt,name=msg,oneof"`
 }
 type Communique_Somegroup struct {
 	Somegroup *Communique_SomeGroup `protobuf:"group,14,opt,name=SomeGroup,json=somegroup,oneof"`
@@ -661,7 +848,7 @@ func _Communique_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
 		b.EncodeVarint(12<<3 | proto.WireVarint)
 		b.EncodeZigzag32(uint64(x.Delta))
 	case *Communique_Msg:
-		b.EncodeVarint(13<<3 | proto.WireBytes)
+		b.EncodeVarint(16<<3 | proto.WireBytes)
 		if err := b.EncodeMessage(x.Msg); err != nil {
 			return err
 		}
@@ -737,7 +924,7 @@ func _Communique_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buf
 		x, err := b.DecodeZigzag32()
 		m.Union = &Communique_Delta_{int32(x)}
 		return true, err
-	case 13: // union.msg
+	case 16: // union.msg
 		if wire != proto.WireBytes {
 			return true, proto.ErrInternalBadWireType
 		}
@@ -763,40 +950,40 @@ func _Communique_OneofSizer(msg proto.Message) (n int) {
 	// union
 	switch x := m.Union.(type) {
 	case *Communique_Number:
-		n += proto.SizeVarint(5<<3 | proto.WireVarint)
+		n += 1 // tag and wire
 		n += proto.SizeVarint(uint64(x.Number))
 	case *Communique_Name:
-		n += proto.SizeVarint(6<<3 | proto.WireBytes)
+		n += 1 // tag and wire
 		n += proto.SizeVarint(uint64(len(x.Name)))
 		n += len(x.Name)
 	case *Communique_Data:
-		n += proto.SizeVarint(7<<3 | proto.WireBytes)
+		n += 1 // tag and wire
 		n += proto.SizeVarint(uint64(len(x.Data)))
 		n += len(x.Data)
 	case *Communique_TempC:
-		n += proto.SizeVarint(8<<3 | proto.WireFixed64)
+		n += 1 // tag and wire
 		n += 8
 	case *Communique_Height:
-		n += proto.SizeVarint(9<<3 | proto.WireFixed32)
+		n += 1 // tag and wire
 		n += 4
 	case *Communique_Today:
-		n += proto.SizeVarint(10<<3 | proto.WireVarint)
+		n += 1 // tag and wire
 		n += proto.SizeVarint(uint64(x.Today))
 	case *Communique_Maybe:
-		n += proto.SizeVarint(11<<3 | proto.WireVarint)
+		n += 1 // tag and wire
 		n += 1
 	case *Communique_Delta_:
-		n += proto.SizeVarint(12<<3 | proto.WireVarint)
+		n += 1 // tag and wire
 		n += proto.SizeVarint(uint64((uint32(x.Delta) << 1) ^ uint32((int32(x.Delta) >> 31))))
 	case *Communique_Msg:
 		s := proto.Size(x.Msg)
-		n += proto.SizeVarint(13<<3 | proto.WireBytes)
+		n += 2 // tag and wire
 		n += proto.SizeVarint(uint64(s))
 		n += s
 	case *Communique_Somegroup:
-		n += proto.SizeVarint(14<<3 | proto.WireStartGroup)
+		n += 1 // tag and wire
 		n += proto.Size(x.Somegroup)
-		n += proto.SizeVarint(14<<3 | proto.WireEndGroup)
+		n += 1 // tag and wire
 	case nil:
 	default:
 		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
@@ -805,13 +992,35 @@ func _Communique_OneofSizer(msg proto.Message) (n int) {
 }
 
 type Communique_SomeGroup struct {
-	Member           *string `protobuf:"bytes,15,opt,name=member" json:"member,omitempty"`
-	XXX_unrecognized []byte  `json:"-"`
+	Member               *string  `protobuf:"bytes,15,opt,name=member" json:"member,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *Communique_SomeGroup) Reset()         { *m = Communique_SomeGroup{} }
 func (m *Communique_SomeGroup) String() string { return proto.CompactTextString(m) }
 func (*Communique_SomeGroup) ProtoMessage()    {}
+func (*Communique_SomeGroup) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{6, 0}
+}
+func (m *Communique_SomeGroup) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Communique_SomeGroup.Unmarshal(m, b)
+}
+func (m *Communique_SomeGroup) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Communique_SomeGroup.Marshal(b, m, deterministic)
+}
+func (dst *Communique_SomeGroup) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Communique_SomeGroup.Merge(dst, src)
+}
+func (m *Communique_SomeGroup) XXX_Size() int {
+	return xxx_messageInfo_Communique_SomeGroup.Size(m)
+}
+func (m *Communique_SomeGroup) XXX_DiscardUnknown() {
+	xxx_messageInfo_Communique_SomeGroup.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Communique_SomeGroup proto.InternalMessageInfo
 
 func (m *Communique_SomeGroup) GetMember() string {
 	if m != nil && m.Member != nil {
@@ -821,12 +1030,34 @@ func (m *Communique_SomeGroup) GetMember() string {
 }
 
 type Communique_Delta struct {
-	XXX_unrecognized []byte `json:"-"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *Communique_Delta) Reset()         { *m = Communique_Delta{} }
 func (m *Communique_Delta) String() string { return proto.CompactTextString(m) }
 func (*Communique_Delta) ProtoMessage()    {}
+func (*Communique_Delta) Descriptor() ([]byte, []int) {
+	return fileDescriptor_test_2309d445eee26af7, []int{6, 1}
+}
+func (m *Communique_Delta) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Communique_Delta.Unmarshal(m, b)
+}
+func (m *Communique_Delta) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Communique_Delta.Marshal(b, m, deterministic)
+}
+func (dst *Communique_Delta) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Communique_Delta.Merge(dst, src)
+}
+func (m *Communique_Delta) XXX_Size() int {
+	return xxx_messageInfo_Communique_Delta.Size(m)
+}
+func (m *Communique_Delta) XXX_DiscardUnknown() {
+	xxx_messageInfo_Communique_Delta.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Communique_Delta proto.InternalMessageInfo
 
 var E_Tag = &proto.ExtensionDesc{
 	ExtendedType:  (*Reply)(nil),
@@ -848,6 +1079,8 @@ var E_Donut = &proto.ExtensionDesc{
 
 func init() {
 	proto.RegisterType((*Request)(nil), "my.test.Request")
+	proto.RegisterMapType((map[int64]*Reply)(nil), "my.test.Request.MsgMappingEntry")
+	proto.RegisterMapType((map[int32]string)(nil), "my.test.Request.NameMappingEntry")
 	proto.RegisterType((*Request_SomeGroup)(nil), "my.test.Request.SomeGroup")
 	proto.RegisterType((*Reply)(nil), "my.test.Reply")
 	proto.RegisterType((*Reply_Entry)(nil), "my.test.Reply.Entry")
@@ -868,3 +1101,74 @@ func init() {
 	proto.RegisterExtension(E_Tag)
 	proto.RegisterExtension(E_Donut)
 }
+
+func init() { proto.RegisterFile("my_test/test.proto", fileDescriptor_test_2309d445eee26af7) }
+
+var fileDescriptor_test_2309d445eee26af7 = []byte{
+	// 1033 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x55, 0xdd, 0x6e, 0xe3, 0x44,
+	0x14, 0xce, 0xd8, 0x71, 0x7e, 0x4e, 0x42, 0x6b, 0x46, 0x55, 0x6b, 0x05, 0xed, 0xd6, 0x04, 0x8a,
+	0x4c, 0xc5, 0xa6, 0xda, 0x80, 0xc4, 0x2a, 0x88, 0xd5, 0x36, 0x3f, 0x6d, 0xaa, 0x6d, 0x12, 0x69,
+	0xda, 0x5e, 0xb0, 0x37, 0xd6, 0x34, 0x9e, 0x3a, 0xa6, 0x19, 0x3b, 0x6b, 0x8f, 0x11, 0xbe, 0xeb,
+	0x53, 0xc0, 0x6b, 0x70, 0xcf, 0x0b, 0xf1, 0x16, 0x45, 0x33, 0x0e, 0x49, 0xda, 0xa0, 0xbd, 0xb1,
+	0x7c, 0xce, 0xf9, 0xce, 0xe7, 0x39, 0x3f, 0xfe, 0x06, 0x30, 0xcf, 0x5c, 0xc1, 0x12, 0x71, 0x22,
+	0x1f, 0xad, 0x45, 0x1c, 0x89, 0x08, 0x97, 0x79, 0xd6, 0x92, 0x66, 0x03, 0xf3, 0x74, 0x2e, 0x82,
+	0x13, 0xf5, 0x7c, 0x9d, 0x07, 0x9b, 0xff, 0x14, 0xa1, 0x4c, 0xd8, 0xc7, 0x94, 0x25, 0x02, 0x9b,
+	0xa0, 0xdf, 0xb3, 0xcc, 0x42, 0xb6, 0xee, 0xe8, 0x44, 0xbe, 0x62, 0x07, 0xf4, 0x59, 0xca, 0x2c,
+	0xdd, 0x46, 0xce, 0x4e, 0x7b, 0xbf, 0xb5, 0x24, 0x6a, 0x2d, 0x13, 0x5a, 0xbd, 0x68, 0x1e, 0xc5,
+	0x44, 0x42, 0xf0, 0x31, 0xe8, 0x33, 0x2a, 0xac, 0xa2, 0x42, 0x9a, 0x2b, 0xe4, 0x90, 0x8a, 0xeb,
+	0x6c, 0xc1, 0x3a, 0xa5, 0xb3, 0x41, 0x7f, 0x42, 0x4e, 0x89, 0x04, 0xe1, 0x43, 0xa8, 0x78, 0x8c,
+	0x7a, 0xf3, 0x20, 0x64, 0x56, 0xd9, 0x46, 0x8e, 0xd6, 0xd1, 0x83, 0xf0, 0x8e, 0xac, 0x9c, 0xf8,
+	0x0d, 0x54, 0x93, 0x88, 0x33, 0x3f, 0x8e, 0xd2, 0x85, 0x55, 0xb1, 0x91, 0x03, 0xed, 0xc6, 0xd6,
+	0xc7, 0xaf, 0x22, 0xce, 0xce, 0x25, 0x82, 0xac, 0xc1, 0xb8, 0x0f, 0xf5, 0x90, 0x72, 0xe6, 0x72,
+	0xba, 0x58, 0x04, 0xa1, 0x6f, 0xed, 0xd8, 0xba, 0x53, 0x6b, 0x7f, 0xb9, 0x95, 0x3c, 0xa6, 0x9c,
+	0x8d, 0x72, 0xcc, 0x20, 0x14, 0x71, 0x46, 0x6a, 0xe1, 0xda, 0x83, 0x4f, 0xa1, 0xc6, 0x13, 0x7f,
+	0x45, 0xb2, 0xab, 0x48, 0xec, 0x2d, 0x92, 0x51, 0xe2, 0x3f, 0xe1, 0x00, 0xbe, 0x72, 0xe0, 0x3d,
+	0x30, 0x62, 0x96, 0x30, 0x61, 0xd5, 0x6d, 0xe4, 0x18, 0x24, 0x37, 0xf0, 0x01, 0x94, 0x7d, 0x26,
+	0x5c, 0xd9, 0x65, 0xd3, 0x46, 0x4e, 0x95, 0x94, 0x7c, 0x26, 0xde, 0xb3, 0xac, 0xf1, 0x1d, 0x54,
+	0x57, 0xf5, 0xe0, 0x43, 0xa8, 0xa9, 0x6a, 0xdc, 0xbb, 0x80, 0xcd, 0x3d, 0xab, 0xaa, 0x18, 0x40,
+	0xb9, 0xce, 0xa4, 0xa7, 0xf1, 0x16, 0xcc, 0xe7, 0x05, 0xac, 0x87, 0x27, 0xc1, 0x6a, 0x78, 0x7b,
+	0x60, 0xfc, 0x46, 0xe7, 0x29, 0xb3, 0x34, 0xf5, 0xa9, 0xdc, 0xe8, 0x68, 0x6f, 0x50, 0x63, 0x04,
+	0xbb, 0xcf, 0xce, 0xbe, 0x99, 0x8e, 0xf3, 0xf4, 0xaf, 0x37, 0xd3, 0x6b, 0xed, 0x9d, 0x8d, 0xf2,
+	0x17, 0xf3, 0x6c, 0x83, 0xae, 0x79, 0x04, 0x86, 0xda, 0x04, 0x5c, 0x06, 0x9d, 0x0c, 0xfa, 0x66,
+	0x01, 0x57, 0xc1, 0x38, 0x27, 0x83, 0xc1, 0xd8, 0x44, 0xb8, 0x02, 0xc5, 0xee, 0xe5, 0xcd, 0xc0,
+	0xd4, 0x9a, 0x7f, 0x6a, 0x60, 0xa8, 0x5c, 0x7c, 0x0c, 0xc6, 0x5d, 0x94, 0x86, 0x9e, 0x5a, 0xb5,
+	0x5a, 0x7b, 0xef, 0x29, 0x75, 0x2b, 0xef, 0x66, 0x0e, 0xc1, 0x47, 0x50, 0x9f, 0x46, 0x7c, 0x41,
+	0xa7, 0xaa, 0x6d, 0x89, 0xa5, 0xd9, 0xba, 0x63, 0x74, 0x35, 0x13, 0x91, 0xda, 0xd2, 0xff, 0x9e,
+	0x65, 0x49, 0xe3, 0x2f, 0x04, 0x46, 0x5e, 0x49, 0x1f, 0x0e, 0xef, 0x59, 0xe6, 0x8a, 0x19, 0x15,
+	0x6e, 0xc8, 0x98, 0x97, 0xb8, 0xaf, 0xdb, 0xdf, 0xff, 0x30, 0xa5, 0x9c, 0xcd, 0xdd, 0x1e, 0x4d,
+	0x2e, 0x42, 0xdf, 0x42, 0xb6, 0xe6, 0xe8, 0xe4, 0x8b, 0x7b, 0x96, 0x5d, 0xcf, 0xa8, 0x18, 0x4b,
+	0xd0, 0x0a, 0x93, 0x43, 0xf0, 0xc1, 0x66, 0xf5, 0x7a, 0x07, 0xfd, 0xb8, 0x2c, 0x18, 0x7f, 0x03,
+	0xa6, 0xcb, 0xb3, 0x7c, 0x34, 0xae, 0xda, 0xb5, 0xb6, 0xfa, 0x3f, 0x74, 0x52, 0x1f, 0x65, 0x6a,
+	0x3c, 0x72, 0x34, 0xed, 0xa6, 0x0d, 0xc5, 0x73, 0xca, 0x19, 0xae, 0x43, 0xe5, 0x6c, 0x32, 0xb9,
+	0xee, 0x9e, 0x5e, 0x5e, 0x9a, 0x08, 0x03, 0x94, 0xae, 0x07, 0xe3, 0xf1, 0xc5, 0x95, 0xa9, 0x1d,
+	0x57, 0x2a, 0x9e, 0xf9, 0xf0, 0xf0, 0xf0, 0xa0, 0x35, 0xbf, 0x85, 0xea, 0x44, 0xcc, 0x58, 0xdc,
+	0xa5, 0x09, 0xc3, 0x18, 0x8a, 0x92, 0x56, 0x8d, 0xa2, 0x4a, 0xd4, 0xfb, 0x06, 0xf4, 0x6f, 0x04,
+	0xbb, 0xaa, 0x4b, 0x83, 0xdf, 0x05, 0x0b, 0x93, 0x20, 0x0a, 0x93, 0x76, 0x13, 0x8a, 0x22, 0xe0,
+	0x0c, 0x3f, 0x1b, 0x91, 0xc5, 0x6c, 0xe4, 0x20, 0xa2, 0x62, 0xed, 0x77, 0x50, 0x9a, 0xd2, 0x38,
+	0x8e, 0xc4, 0x16, 0x2a, 0x50, 0xe3, 0xb5, 0x9e, 0x7a, 0xd7, 0xec, 0x64, 0x99, 0xd7, 0xee, 0x82,
+	0xe1, 0x45, 0x61, 0x2a, 0x30, 0x5e, 0x41, 0x57, 0x87, 0x56, 0x9f, 0xfa, 0x14, 0x49, 0x9e, 0xda,
+	0x74, 0x60, 0x4f, 0xe5, 0x3c, 0x0b, 0x6f, 0x2f, 0x6f, 0xd3, 0x82, 0xca, 0x64, 0xee, 0x29, 0x9c,
+	0xaa, 0xfe, 0xf1, 0xf1, 0xf1, 0xb1, 0xdc, 0xd1, 0x2a, 0xa8, 0xf9, 0x87, 0x0e, 0xd0, 0x8b, 0x38,
+	0x4f, 0xc3, 0xe0, 0x63, 0xca, 0xf0, 0x4b, 0xa8, 0x71, 0x7a, 0xcf, 0x5c, 0xce, 0xdc, 0x69, 0x9c,
+	0x53, 0x54, 0x48, 0x55, 0xba, 0x46, 0xac, 0x17, 0x67, 0xd8, 0x82, 0x52, 0x98, 0xf2, 0x5b, 0x16,
+	0x5b, 0x86, 0x64, 0x1f, 0x16, 0xc8, 0xd2, 0xc6, 0x7b, 0xcb, 0x46, 0x97, 0x64, 0xa3, 0x87, 0x85,
+	0xbc, 0xd5, 0xd2, 0xeb, 0x51, 0x41, 0x95, 0x30, 0xd5, 0xa5, 0x57, 0x5a, 0xf8, 0x00, 0x4a, 0x82,
+	0xf1, 0x85, 0x3b, 0x55, 0x72, 0x84, 0x86, 0x05, 0x62, 0x48, 0xbb, 0x27, 0xe9, 0x67, 0x2c, 0xf0,
+	0x67, 0x42, 0xfd, 0xa6, 0x9a, 0xa4, 0xcf, 0x6d, 0x7c, 0x04, 0x86, 0x88, 0x3c, 0x9a, 0x59, 0xa0,
+	0x34, 0xf1, 0xb3, 0x55, 0x6f, 0xfa, 0x34, 0x4b, 0x14, 0x81, 0x8c, 0xe2, 0x7d, 0x30, 0x38, 0xcd,
+	0x6e, 0x99, 0x55, 0x93, 0x27, 0x97, 0x7e, 0x65, 0x4a, 0xbf, 0xc7, 0xe6, 0x82, 0x2a, 0x01, 0xf9,
+	0x5c, 0xfa, 0x95, 0x89, 0x9b, 0xa0, 0xf3, 0xc4, 0x57, 0xf2, 0xb1, 0xf5, 0x53, 0x0e, 0x0b, 0x44,
+	0x06, 0xf1, 0xcf, 0x9b, 0xfa, 0xb9, 0xa3, 0xf4, 0xf3, 0xc5, 0x0a, 0xb9, 0xee, 0xdd, 0x5a, 0x42,
+	0x87, 0x85, 0x0d, 0x11, 0x6d, 0x7c, 0xb5, 0x29, 0x46, 0xfb, 0x50, 0xe2, 0x4c, 0xf5, 0x6f, 0x37,
+	0x57, 0xac, 0xdc, 0x6a, 0x94, 0xc1, 0xe8, 0xcb, 0x03, 0x75, 0xcb, 0x60, 0xa4, 0x61, 0x10, 0x85,
+	0xc7, 0x2f, 0xa1, 0xbc, 0x94, 0x7b, 0xb9, 0xe6, 0xb9, 0xe0, 0x9b, 0x48, 0x8a, 0xc2, 0xd9, 0xe0,
+	0x83, 0xa9, 0x1d, 0xb7, 0xa0, 0x28, 0x4b, 0x97, 0xc1, 0xd1, 0x64, 0xdc, 0x3f, 0xfd, 0xc5, 0x44,
+	0xb8, 0x06, 0xe5, 0xeb, 0x9b, 0xc1, 0x95, 0x34, 0x34, 0xa9, 0x1a, 0x97, 0x37, 0xe3, 0xfe, 0x85,
+	0x89, 0x1a, 0x9a, 0x89, 0x3a, 0x36, 0xe8, 0x82, 0xfa, 0x5b, 0xfb, 0xea, 0xab, 0x63, 0xc8, 0x50,
+	0xa7, 0xf7, 0xdf, 0x4a, 0x3e, 0xc7, 0xfc, 0xaa, 0xba, 0xf3, 0xe2, 0xe9, 0xa2, 0xfe, 0xff, 0x4e,
+	0x76, 0xdf, 0x7d, 0x78, 0xeb, 0x07, 0x62, 0x96, 0xde, 0xb6, 0xa6, 0x11, 0x3f, 0xf1, 0xa3, 0x39,
+	0x0d, 0xfd, 0x13, 0x75, 0x39, 0xde, 0xa6, 0x77, 0xf9, 0xcb, 0xf4, 0x95, 0xcf, 0xc2, 0x57, 0x7e,
+	0xa4, 0x6e, 0x55, 0xb9, 0x0f, 0x27, 0xcb, 0x6b, 0xf6, 0x27, 0xf9, 0xf8, 0x37, 0x00, 0x00, 0xff,
+	0xff, 0x12, 0xd5, 0x46, 0x00, 0x75, 0x07, 0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/my_test/test.pb.go.golden

@@ -1,870 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// source: my_test/test.proto
-
-/*
-Package my_test is a generated protocol buffer package.
-
-This package holds interesting messages.
-
-It is generated from these files:
-	my_test/test.proto
-
-It has these top-level messages:
-	Request
-	Reply
-	OtherBase
-	ReplyExtensions
-	OtherReplyExtensions
-	OldReply
-	Communique
-*/
-package my_test
-
-import proto "github.com/golang/protobuf/proto"
-import fmt "fmt"
-import math "math"
-import _ "github.com/golang/protobuf/protoc-gen-go/testdata/multi"
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
-
-type HatType int32
-
-const (
-	// deliberately skipping 0
-	HatType_FEDORA HatType = 1
-	HatType_FEZ    HatType = 2
-)
-
-var HatType_name = map[int32]string{
-	1: "FEDORA",
-	2: "FEZ",
-}
-var HatType_value = map[string]int32{
-	"FEDORA": 1,
-	"FEZ":    2,
-}
-
-func (x HatType) Enum() *HatType {
-	p := new(HatType)
-	*p = x
-	return p
-}
-func (x HatType) String() string {
-	return proto.EnumName(HatType_name, int32(x))
-}
-func (x *HatType) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(HatType_value, data, "HatType")
-	if err != nil {
-		return err
-	}
-	*x = HatType(value)
-	return nil
-}
-
-// This enum represents days of the week.
-type Days int32
-
-const (
-	Days_MONDAY  Days = 1
-	Days_TUESDAY Days = 2
-	Days_LUNDI   Days = 1
-)
-
-var Days_name = map[int32]string{
-	1: "MONDAY",
-	2: "TUESDAY",
-	// Duplicate value: 1: "LUNDI",
-}
-var Days_value = map[string]int32{
-	"MONDAY":  1,
-	"TUESDAY": 2,
-	"LUNDI":   1,
-}
-
-func (x Days) Enum() *Days {
-	p := new(Days)
-	*p = x
-	return p
-}
-func (x Days) String() string {
-	return proto.EnumName(Days_name, int32(x))
-}
-func (x *Days) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(Days_value, data, "Days")
-	if err != nil {
-		return err
-	}
-	*x = Days(value)
-	return nil
-}
-
-type Request_Color int32
-
-const (
-	Request_RED   Request_Color = 0
-	Request_GREEN Request_Color = 1
-	Request_BLUE  Request_Color = 2
-)
-
-var Request_Color_name = map[int32]string{
-	0: "RED",
-	1: "GREEN",
-	2: "BLUE",
-}
-var Request_Color_value = map[string]int32{
-	"RED":   0,
-	"GREEN": 1,
-	"BLUE":  2,
-}
-
-func (x Request_Color) Enum() *Request_Color {
-	p := new(Request_Color)
-	*p = x
-	return p
-}
-func (x Request_Color) String() string {
-	return proto.EnumName(Request_Color_name, int32(x))
-}
-func (x *Request_Color) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(Request_Color_value, data, "Request_Color")
-	if err != nil {
-		return err
-	}
-	*x = Request_Color(value)
-	return nil
-}
-
-type Reply_Entry_Game int32
-
-const (
-	Reply_Entry_FOOTBALL Reply_Entry_Game = 1
-	Reply_Entry_TENNIS   Reply_Entry_Game = 2
-)
-
-var Reply_Entry_Game_name = map[int32]string{
-	1: "FOOTBALL",
-	2: "TENNIS",
-}
-var Reply_Entry_Game_value = map[string]int32{
-	"FOOTBALL": 1,
-	"TENNIS":   2,
-}
-
-func (x Reply_Entry_Game) Enum() *Reply_Entry_Game {
-	p := new(Reply_Entry_Game)
-	*p = x
-	return p
-}
-func (x Reply_Entry_Game) String() string {
-	return proto.EnumName(Reply_Entry_Game_name, int32(x))
-}
-func (x *Reply_Entry_Game) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(Reply_Entry_Game_value, data, "Reply_Entry_Game")
-	if err != nil {
-		return err
-	}
-	*x = Reply_Entry_Game(value)
-	return nil
-}
-
-// This is a message that might be sent somewhere.
-type Request struct {
-	Key []int64 `protobuf:"varint,1,rep,name=key" json:"key,omitempty"`
-	//  optional imp.ImportedMessage imported_message = 2;
-	Hue *Request_Color `protobuf:"varint,3,opt,name=hue,enum=my.test.Request_Color" json:"hue,omitempty"`
-	Hat *HatType       `protobuf:"varint,4,opt,name=hat,enum=my.test.HatType,def=1" json:"hat,omitempty"`
-	//  optional imp.ImportedMessage.Owner owner = 6;
-	Deadline  *float32           `protobuf:"fixed32,7,opt,name=deadline,def=inf" json:"deadline,omitempty"`
-	Somegroup *Request_SomeGroup `protobuf:"group,8,opt,name=SomeGroup,json=somegroup" json:"somegroup,omitempty"`
-	// This is a map field. It will generate map[int32]string.
-	NameMapping map[int32]string `protobuf:"bytes,14,rep,name=name_mapping,json=nameMapping" json:"name_mapping,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
-	// This is a map field whose value type is a message.
-	MsgMapping map[int64]*Reply `protobuf:"bytes,15,rep,name=msg_mapping,json=msgMapping" json:"msg_mapping,omitempty" protobuf_key:"zigzag64,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
-	Reset_     *int32           `protobuf:"varint,12,opt,name=reset" json:"reset,omitempty"`
-	// This field should not conflict with any getters.
-	GetKey_          *string `protobuf:"bytes,16,opt,name=get_key,json=getKey" json:"get_key,omitempty"`
-	XXX_unrecognized []byte  `json:"-"`
-}
-
-func (m *Request) Reset()         { *m = Request{} }
-func (m *Request) String() string { return proto.CompactTextString(m) }
-func (*Request) ProtoMessage()    {}
-
-const Default_Request_Hat HatType = HatType_FEDORA
-
-var Default_Request_Deadline float32 = float32(math.Inf(1))
-
-func (m *Request) GetKey() []int64 {
-	if m != nil {
-		return m.Key
-	}
-	return nil
-}
-
-func (m *Request) GetHue() Request_Color {
-	if m != nil && m.Hue != nil {
-		return *m.Hue
-	}
-	return Request_RED
-}
-
-func (m *Request) GetHat() HatType {
-	if m != nil && m.Hat != nil {
-		return *m.Hat
-	}
-	return Default_Request_Hat
-}
-
-func (m *Request) GetDeadline() float32 {
-	if m != nil && m.Deadline != nil {
-		return *m.Deadline
-	}
-	return Default_Request_Deadline
-}
-
-func (m *Request) GetSomegroup() *Request_SomeGroup {
-	if m != nil {
-		return m.Somegroup
-	}
-	return nil
-}
-
-func (m *Request) GetNameMapping() map[int32]string {
-	if m != nil {
-		return m.NameMapping
-	}
-	return nil
-}
-
-func (m *Request) GetMsgMapping() map[int64]*Reply {
-	if m != nil {
-		return m.MsgMapping
-	}
-	return nil
-}
-
-func (m *Request) GetReset_() int32 {
-	if m != nil && m.Reset_ != nil {
-		return *m.Reset_
-	}
-	return 0
-}
-
-func (m *Request) GetGetKey_() string {
-	if m != nil && m.GetKey_ != nil {
-		return *m.GetKey_
-	}
-	return ""
-}
-
-type Request_SomeGroup struct {
-	GroupField       *int32 `protobuf:"varint,9,opt,name=group_field,json=groupField" json:"group_field,omitempty"`
-	XXX_unrecognized []byte `json:"-"`
-}
-
-func (m *Request_SomeGroup) Reset()         { *m = Request_SomeGroup{} }
-func (m *Request_SomeGroup) String() string { return proto.CompactTextString(m) }
-func (*Request_SomeGroup) ProtoMessage()    {}
-
-func (m *Request_SomeGroup) GetGroupField() int32 {
-	if m != nil && m.GroupField != nil {
-		return *m.GroupField
-	}
-	return 0
-}
-
-type Reply struct {
-	Found                        []*Reply_Entry `protobuf:"bytes,1,rep,name=found" json:"found,omitempty"`
-	CompactKeys                  []int32        `protobuf:"varint,2,rep,packed,name=compact_keys,json=compactKeys" json:"compact_keys,omitempty"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-}
-
-func (m *Reply) Reset()         { *m = Reply{} }
-func (m *Reply) String() string { return proto.CompactTextString(m) }
-func (*Reply) ProtoMessage()    {}
-
-var extRange_Reply = []proto.ExtensionRange{
-	{100, 536870911},
-}
-
-func (*Reply) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_Reply
-}
-
-func (m *Reply) GetFound() []*Reply_Entry {
-	if m != nil {
-		return m.Found
-	}
-	return nil
-}
-
-func (m *Reply) GetCompactKeys() []int32 {
-	if m != nil {
-		return m.CompactKeys
-	}
-	return nil
-}
-
-type Reply_Entry struct {
-	KeyThatNeeds_1234Camel_CasIng *int64 `protobuf:"varint,1,req,name=key_that_needs_1234camel_CasIng,json=keyThatNeeds1234camelCasIng" json:"key_that_needs_1234camel_CasIng,omitempty"`
-	Value                         *int64 `protobuf:"varint,2,opt,name=value,def=7" json:"value,omitempty"`
-	XMyFieldName_2                *int64 `protobuf:"varint,3,opt,name=_my_field_name_2,json=MyFieldName2" json:"_my_field_name_2,omitempty"`
-	XXX_unrecognized              []byte `json:"-"`
-}
-
-func (m *Reply_Entry) Reset()         { *m = Reply_Entry{} }
-func (m *Reply_Entry) String() string { return proto.CompactTextString(m) }
-func (*Reply_Entry) ProtoMessage()    {}
-
-const Default_Reply_Entry_Value int64 = 7
-
-func (m *Reply_Entry) GetKeyThatNeeds_1234Camel_CasIng() int64 {
-	if m != nil && m.KeyThatNeeds_1234Camel_CasIng != nil {
-		return *m.KeyThatNeeds_1234Camel_CasIng
-	}
-	return 0
-}
-
-func (m *Reply_Entry) GetValue() int64 {
-	if m != nil && m.Value != nil {
-		return *m.Value
-	}
-	return Default_Reply_Entry_Value
-}
-
-func (m *Reply_Entry) GetXMyFieldName_2() int64 {
-	if m != nil && m.XMyFieldName_2 != nil {
-		return *m.XMyFieldName_2
-	}
-	return 0
-}
-
-type OtherBase struct {
-	Name                         *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-}
-
-func (m *OtherBase) Reset()         { *m = OtherBase{} }
-func (m *OtherBase) String() string { return proto.CompactTextString(m) }
-func (*OtherBase) ProtoMessage()    {}
-
-var extRange_OtherBase = []proto.ExtensionRange{
-	{100, 536870911},
-}
-
-func (*OtherBase) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_OtherBase
-}
-
-func (m *OtherBase) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-type ReplyExtensions struct {
-	XXX_unrecognized []byte `json:"-"`
-}
-
-func (m *ReplyExtensions) Reset()         { *m = ReplyExtensions{} }
-func (m *ReplyExtensions) String() string { return proto.CompactTextString(m) }
-func (*ReplyExtensions) ProtoMessage()    {}
-
-var E_ReplyExtensions_Time = &proto.ExtensionDesc{
-	ExtendedType:  (*Reply)(nil),
-	ExtensionType: (*float64)(nil),
-	Field:         101,
-	Name:          "my.test.ReplyExtensions.time",
-	Tag:           "fixed64,101,opt,name=time",
-	Filename:      "my_test/test.proto",
-}
-
-var E_ReplyExtensions_Carrot = &proto.ExtensionDesc{
-	ExtendedType:  (*Reply)(nil),
-	ExtensionType: (*ReplyExtensions)(nil),
-	Field:         105,
-	Name:          "my.test.ReplyExtensions.carrot",
-	Tag:           "bytes,105,opt,name=carrot",
-	Filename:      "my_test/test.proto",
-}
-
-var E_ReplyExtensions_Donut = &proto.ExtensionDesc{
-	ExtendedType:  (*OtherBase)(nil),
-	ExtensionType: (*ReplyExtensions)(nil),
-	Field:         101,
-	Name:          "my.test.ReplyExtensions.donut",
-	Tag:           "bytes,101,opt,name=donut",
-	Filename:      "my_test/test.proto",
-}
-
-type OtherReplyExtensions struct {
-	Key              *int32 `protobuf:"varint,1,opt,name=key" json:"key,omitempty"`
-	XXX_unrecognized []byte `json:"-"`
-}
-
-func (m *OtherReplyExtensions) Reset()         { *m = OtherReplyExtensions{} }
-func (m *OtherReplyExtensions) String() string { return proto.CompactTextString(m) }
-func (*OtherReplyExtensions) ProtoMessage()    {}
-
-func (m *OtherReplyExtensions) GetKey() int32 {
-	if m != nil && m.Key != nil {
-		return *m.Key
-	}
-	return 0
-}
-
-type OldReply struct {
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-}
-
-func (m *OldReply) Reset()         { *m = OldReply{} }
-func (m *OldReply) String() string { return proto.CompactTextString(m) }
-func (*OldReply) ProtoMessage()    {}
-
-func (m *OldReply) Marshal() ([]byte, error) {
-	return proto.MarshalMessageSet(&m.XXX_InternalExtensions)
-}
-func (m *OldReply) Unmarshal(buf []byte) error {
-	return proto.UnmarshalMessageSet(buf, &m.XXX_InternalExtensions)
-}
-func (m *OldReply) MarshalJSON() ([]byte, error) {
-	return proto.MarshalMessageSetJSON(&m.XXX_InternalExtensions)
-}
-func (m *OldReply) UnmarshalJSON(buf []byte) error {
-	return proto.UnmarshalMessageSetJSON(buf, &m.XXX_InternalExtensions)
-}
-
-// ensure OldReply satisfies proto.Marshaler and proto.Unmarshaler
-var _ proto.Marshaler = (*OldReply)(nil)
-var _ proto.Unmarshaler = (*OldReply)(nil)
-
-var extRange_OldReply = []proto.ExtensionRange{
-	{100, 2147483646},
-}
-
-func (*OldReply) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_OldReply
-}
-
-type Communique struct {
-	MakeMeCry *bool `protobuf:"varint,1,opt,name=make_me_cry,json=makeMeCry" json:"make_me_cry,omitempty"`
-	// This is a oneof, called "union".
-	//
-	// Types that are valid to be assigned to Union:
-	//	*Communique_Number
-	//	*Communique_Name
-	//	*Communique_Data
-	//	*Communique_TempC
-	//	*Communique_Height
-	//	*Communique_Today
-	//	*Communique_Maybe
-	//	*Communique_Delta_
-	//	*Communique_Msg
-	//	*Communique_Somegroup
-	Union            isCommunique_Union `protobuf_oneof:"union"`
-	XXX_unrecognized []byte             `json:"-"`
-}
-
-func (m *Communique) Reset()         { *m = Communique{} }
-func (m *Communique) String() string { return proto.CompactTextString(m) }
-func (*Communique) ProtoMessage()    {}
-
-type isCommunique_Union interface {
-	isCommunique_Union()
-}
-
-type Communique_Number struct {
-	Number int32 `protobuf:"varint,5,opt,name=number,oneof"`
-}
-type Communique_Name struct {
-	Name string `protobuf:"bytes,6,opt,name=name,oneof"`
-}
-type Communique_Data struct {
-	Data []byte `protobuf:"bytes,7,opt,name=data,oneof"`
-}
-type Communique_TempC struct {
-	TempC float64 `protobuf:"fixed64,8,opt,name=temp_c,json=tempC,oneof"`
-}
-type Communique_Height struct {
-	Height float32 `protobuf:"fixed32,9,opt,name=height,oneof"`
-}
-type Communique_Today struct {
-	Today Days `protobuf:"varint,10,opt,name=today,enum=my.test.Days,oneof"`
-}
-type Communique_Maybe struct {
-	Maybe bool `protobuf:"varint,11,opt,name=maybe,oneof"`
-}
-type Communique_Delta_ struct {
-	Delta int32 `protobuf:"zigzag32,12,opt,name=delta,oneof"`
-}
-type Communique_Msg struct {
-	Msg *Reply `protobuf:"bytes,13,opt,name=msg,oneof"`
-}
-type Communique_Somegroup struct {
-	Somegroup *Communique_SomeGroup `protobuf:"group,14,opt,name=SomeGroup,json=somegroup,oneof"`
-}
-
-func (*Communique_Number) isCommunique_Union()    {}
-func (*Communique_Name) isCommunique_Union()      {}
-func (*Communique_Data) isCommunique_Union()      {}
-func (*Communique_TempC) isCommunique_Union()     {}
-func (*Communique_Height) isCommunique_Union()    {}
-func (*Communique_Today) isCommunique_Union()     {}
-func (*Communique_Maybe) isCommunique_Union()     {}
-func (*Communique_Delta_) isCommunique_Union()    {}
-func (*Communique_Msg) isCommunique_Union()       {}
-func (*Communique_Somegroup) isCommunique_Union() {}
-
-func (m *Communique) GetUnion() isCommunique_Union {
-	if m != nil {
-		return m.Union
-	}
-	return nil
-}
-
-func (m *Communique) GetMakeMeCry() bool {
-	if m != nil && m.MakeMeCry != nil {
-		return *m.MakeMeCry
-	}
-	return false
-}
-
-func (m *Communique) GetNumber() int32 {
-	if x, ok := m.GetUnion().(*Communique_Number); ok {
-		return x.Number
-	}
-	return 0
-}
-
-func (m *Communique) GetName() string {
-	if x, ok := m.GetUnion().(*Communique_Name); ok {
-		return x.Name
-	}
-	return ""
-}
-
-func (m *Communique) GetData() []byte {
-	if x, ok := m.GetUnion().(*Communique_Data); ok {
-		return x.Data
-	}
-	return nil
-}
-
-func (m *Communique) GetTempC() float64 {
-	if x, ok := m.GetUnion().(*Communique_TempC); ok {
-		return x.TempC
-	}
-	return 0
-}
-
-func (m *Communique) GetHeight() float32 {
-	if x, ok := m.GetUnion().(*Communique_Height); ok {
-		return x.Height
-	}
-	return 0
-}
-
-func (m *Communique) GetToday() Days {
-	if x, ok := m.GetUnion().(*Communique_Today); ok {
-		return x.Today
-	}
-	return Days_MONDAY
-}
-
-func (m *Communique) GetMaybe() bool {
-	if x, ok := m.GetUnion().(*Communique_Maybe); ok {
-		return x.Maybe
-	}
-	return false
-}
-
-func (m *Communique) GetDelta() int32 {
-	if x, ok := m.GetUnion().(*Communique_Delta_); ok {
-		return x.Delta
-	}
-	return 0
-}
-
-func (m *Communique) GetMsg() *Reply {
-	if x, ok := m.GetUnion().(*Communique_Msg); ok {
-		return x.Msg
-	}
-	return nil
-}
-
-func (m *Communique) GetSomegroup() *Communique_SomeGroup {
-	if x, ok := m.GetUnion().(*Communique_Somegroup); ok {
-		return x.Somegroup
-	}
-	return nil
-}
-
-// XXX_OneofFuncs is for the internal use of the proto package.
-func (*Communique) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
-	return _Communique_OneofMarshaler, _Communique_OneofUnmarshaler, _Communique_OneofSizer, []interface{}{
-		(*Communique_Number)(nil),
-		(*Communique_Name)(nil),
-		(*Communique_Data)(nil),
-		(*Communique_TempC)(nil),
-		(*Communique_Height)(nil),
-		(*Communique_Today)(nil),
-		(*Communique_Maybe)(nil),
-		(*Communique_Delta_)(nil),
-		(*Communique_Msg)(nil),
-		(*Communique_Somegroup)(nil),
-	}
-}
-
-func _Communique_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
-	m := msg.(*Communique)
-	// union
-	switch x := m.Union.(type) {
-	case *Communique_Number:
-		b.EncodeVarint(5<<3 | proto.WireVarint)
-		b.EncodeVarint(uint64(x.Number))
-	case *Communique_Name:
-		b.EncodeVarint(6<<3 | proto.WireBytes)
-		b.EncodeStringBytes(x.Name)
-	case *Communique_Data:
-		b.EncodeVarint(7<<3 | proto.WireBytes)
-		b.EncodeRawBytes(x.Data)
-	case *Communique_TempC:
-		b.EncodeVarint(8<<3 | proto.WireFixed64)
-		b.EncodeFixed64(math.Float64bits(x.TempC))
-	case *Communique_Height:
-		b.EncodeVarint(9<<3 | proto.WireFixed32)
-		b.EncodeFixed32(uint64(math.Float32bits(x.Height)))
-	case *Communique_Today:
-		b.EncodeVarint(10<<3 | proto.WireVarint)
-		b.EncodeVarint(uint64(x.Today))
-	case *Communique_Maybe:
-		t := uint64(0)
-		if x.Maybe {
-			t = 1
-		}
-		b.EncodeVarint(11<<3 | proto.WireVarint)
-		b.EncodeVarint(t)
-	case *Communique_Delta_:
-		b.EncodeVarint(12<<3 | proto.WireVarint)
-		b.EncodeZigzag32(uint64(x.Delta))
-	case *Communique_Msg:
-		b.EncodeVarint(13<<3 | proto.WireBytes)
-		if err := b.EncodeMessage(x.Msg); err != nil {
-			return err
-		}
-	case *Communique_Somegroup:
-		b.EncodeVarint(14<<3 | proto.WireStartGroup)
-		if err := b.Marshal(x.Somegroup); err != nil {
-			return err
-		}
-		b.EncodeVarint(14<<3 | proto.WireEndGroup)
-	case nil:
-	default:
-		return fmt.Errorf("Communique.Union has unexpected type %T", x)
-	}
-	return nil
-}
-
-func _Communique_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
-	m := msg.(*Communique)
-	switch tag {
-	case 5: // union.number
-		if wire != proto.WireVarint {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeVarint()
-		m.Union = &Communique_Number{int32(x)}
-		return true, err
-	case 6: // union.name
-		if wire != proto.WireBytes {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeStringBytes()
-		m.Union = &Communique_Name{x}
-		return true, err
-	case 7: // union.data
-		if wire != proto.WireBytes {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeRawBytes(true)
-		m.Union = &Communique_Data{x}
-		return true, err
-	case 8: // union.temp_c
-		if wire != proto.WireFixed64 {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeFixed64()
-		m.Union = &Communique_TempC{math.Float64frombits(x)}
-		return true, err
-	case 9: // union.height
-		if wire != proto.WireFixed32 {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeFixed32()
-		m.Union = &Communique_Height{math.Float32frombits(uint32(x))}
-		return true, err
-	case 10: // union.today
-		if wire != proto.WireVarint {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeVarint()
-		m.Union = &Communique_Today{Days(x)}
-		return true, err
-	case 11: // union.maybe
-		if wire != proto.WireVarint {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeVarint()
-		m.Union = &Communique_Maybe{x != 0}
-		return true, err
-	case 12: // union.delta
-		if wire != proto.WireVarint {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeZigzag32()
-		m.Union = &Communique_Delta_{int32(x)}
-		return true, err
-	case 13: // union.msg
-		if wire != proto.WireBytes {
-			return true, proto.ErrInternalBadWireType
-		}
-		msg := new(Reply)
-		err := b.DecodeMessage(msg)
-		m.Union = &Communique_Msg{msg}
-		return true, err
-	case 14: // union.somegroup
-		if wire != proto.WireStartGroup {
-			return true, proto.ErrInternalBadWireType
-		}
-		msg := new(Communique_SomeGroup)
-		err := b.DecodeGroup(msg)
-		m.Union = &Communique_Somegroup{msg}
-		return true, err
-	default:
-		return false, nil
-	}
-}
-
-func _Communique_OneofSizer(msg proto.Message) (n int) {
-	m := msg.(*Communique)
-	// union
-	switch x := m.Union.(type) {
-	case *Communique_Number:
-		n += proto.SizeVarint(5<<3 | proto.WireVarint)
-		n += proto.SizeVarint(uint64(x.Number))
-	case *Communique_Name:
-		n += proto.SizeVarint(6<<3 | proto.WireBytes)
-		n += proto.SizeVarint(uint64(len(x.Name)))
-		n += len(x.Name)
-	case *Communique_Data:
-		n += proto.SizeVarint(7<<3 | proto.WireBytes)
-		n += proto.SizeVarint(uint64(len(x.Data)))
-		n += len(x.Data)
-	case *Communique_TempC:
-		n += proto.SizeVarint(8<<3 | proto.WireFixed64)
-		n += 8
-	case *Communique_Height:
-		n += proto.SizeVarint(9<<3 | proto.WireFixed32)
-		n += 4
-	case *Communique_Today:
-		n += proto.SizeVarint(10<<3 | proto.WireVarint)
-		n += proto.SizeVarint(uint64(x.Today))
-	case *Communique_Maybe:
-		n += proto.SizeVarint(11<<3 | proto.WireVarint)
-		n += 1
-	case *Communique_Delta_:
-		n += proto.SizeVarint(12<<3 | proto.WireVarint)
-		n += proto.SizeVarint(uint64((uint32(x.Delta) << 1) ^ uint32((int32(x.Delta) >> 31))))
-	case *Communique_Msg:
-		s := proto.Size(x.Msg)
-		n += proto.SizeVarint(13<<3 | proto.WireBytes)
-		n += proto.SizeVarint(uint64(s))
-		n += s
-	case *Communique_Somegroup:
-		n += proto.SizeVarint(14<<3 | proto.WireStartGroup)
-		n += proto.Size(x.Somegroup)
-		n += proto.SizeVarint(14<<3 | proto.WireEndGroup)
-	case nil:
-	default:
-		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
-	}
-	return n
-}
-
-type Communique_SomeGroup struct {
-	Member           *string `protobuf:"bytes,15,opt,name=member" json:"member,omitempty"`
-	XXX_unrecognized []byte  `json:"-"`
-}
-
-func (m *Communique_SomeGroup) Reset()         { *m = Communique_SomeGroup{} }
-func (m *Communique_SomeGroup) String() string { return proto.CompactTextString(m) }
-func (*Communique_SomeGroup) ProtoMessage()    {}
-
-func (m *Communique_SomeGroup) GetMember() string {
-	if m != nil && m.Member != nil {
-		return *m.Member
-	}
-	return ""
-}
-
-type Communique_Delta struct {
-	XXX_unrecognized []byte `json:"-"`
-}
-
-func (m *Communique_Delta) Reset()         { *m = Communique_Delta{} }
-func (m *Communique_Delta) String() string { return proto.CompactTextString(m) }
-func (*Communique_Delta) ProtoMessage()    {}
-
-var E_Tag = &proto.ExtensionDesc{
-	ExtendedType:  (*Reply)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         103,
-	Name:          "my.test.tag",
-	Tag:           "bytes,103,opt,name=tag",
-	Filename:      "my_test/test.proto",
-}
-
-var E_Donut = &proto.ExtensionDesc{
-	ExtendedType:  (*Reply)(nil),
-	ExtensionType: (*OtherReplyExtensions)(nil),
-	Field:         106,
-	Name:          "my.test.donut",
-	Tag:           "bytes,106,opt,name=donut",
-	Filename:      "my_test/test.proto",
-}
-
-func init() {
-	proto.RegisterType((*Request)(nil), "my.test.Request")
-	proto.RegisterType((*Request_SomeGroup)(nil), "my.test.Request.SomeGroup")
-	proto.RegisterType((*Reply)(nil), "my.test.Reply")
-	proto.RegisterType((*Reply_Entry)(nil), "my.test.Reply.Entry")
-	proto.RegisterType((*OtherBase)(nil), "my.test.OtherBase")
-	proto.RegisterType((*ReplyExtensions)(nil), "my.test.ReplyExtensions")
-	proto.RegisterType((*OtherReplyExtensions)(nil), "my.test.OtherReplyExtensions")
-	proto.RegisterType((*OldReply)(nil), "my.test.OldReply")
-	proto.RegisterType((*Communique)(nil), "my.test.Communique")
-	proto.RegisterType((*Communique_SomeGroup)(nil), "my.test.Communique.SomeGroup")
-	proto.RegisterType((*Communique_Delta)(nil), "my.test.Communique.Delta")
-	proto.RegisterEnum("my.test.HatType", HatType_name, HatType_value)
-	proto.RegisterEnum("my.test.Days", Days_name, Days_value)
-	proto.RegisterEnum("my.test.Request_Color", Request_Color_name, Request_Color_value)
-	proto.RegisterEnum("my.test.Reply_Entry_Game", Reply_Entry_Game_name, Reply_Entry_Game_value)
-	proto.RegisterExtension(E_ReplyExtensions_Time)
-	proto.RegisterExtension(E_ReplyExtensions_Carrot)
-	proto.RegisterExtension(E_ReplyExtensions_Donut)
-	proto.RegisterExtension(E_Tag)
-	proto.RegisterExtension(E_Donut)
-}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/my_test/test.proto

@@ -34,6 +34,8 @@ syntax = "proto2";
 // This package holds interesting messages.
 package my.test;  // dotted package name
 
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/my_test;test";
+
 //import "imp.proto";
 import "multi/multi1.proto";  // unused import
 
@@ -145,7 +147,7 @@ message Communique {
     Days today = 10;
     bool maybe = 11;
     sint32 delta = 12;  // name will conflict with Delta below
-    Reply msg = 13;
+    Reply msg = 16;  // requires two bytes to encode field tag
     group SomeGroup = 14 {
       optional string member = 15;
     }

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/proto3/proto3.pb.go

@@ -0,0 +1,196 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: proto3/proto3.proto
+
+package proto3 // import "github.com/golang/protobuf/protoc-gen-go/testdata/proto3"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Request_Flavour int32
+
+const (
+	Request_SWEET         Request_Flavour = 0
+	Request_SOUR          Request_Flavour = 1
+	Request_UMAMI         Request_Flavour = 2
+	Request_GOPHERLICIOUS Request_Flavour = 3
+)
+
+var Request_Flavour_name = map[int32]string{
+	0: "SWEET",
+	1: "SOUR",
+	2: "UMAMI",
+	3: "GOPHERLICIOUS",
+}
+var Request_Flavour_value = map[string]int32{
+	"SWEET":         0,
+	"SOUR":          1,
+	"UMAMI":         2,
+	"GOPHERLICIOUS": 3,
+}
+
+func (x Request_Flavour) String() string {
+	return proto.EnumName(Request_Flavour_name, int32(x))
+}
+func (Request_Flavour) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_proto3_a752e09251f17e01, []int{0, 0}
+}
+
+type Request struct {
+	Name                 string          `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Key                  []int64         `protobuf:"varint,2,rep,packed,name=key" json:"key,omitempty"`
+	Taste                Request_Flavour `protobuf:"varint,3,opt,name=taste,enum=proto3.Request_Flavour" json:"taste,omitempty"`
+	Book                 *Book           `protobuf:"bytes,4,opt,name=book" json:"book,omitempty"`
+	Unpacked             []int64         `protobuf:"varint,5,rep,name=unpacked" json:"unpacked,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *Request) Reset()         { *m = Request{} }
+func (m *Request) String() string { return proto.CompactTextString(m) }
+func (*Request) ProtoMessage()    {}
+func (*Request) Descriptor() ([]byte, []int) {
+	return fileDescriptor_proto3_a752e09251f17e01, []int{0}
+}
+func (m *Request) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Request.Unmarshal(m, b)
+}
+func (m *Request) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Request.Marshal(b, m, deterministic)
+}
+func (dst *Request) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Request.Merge(dst, src)
+}
+func (m *Request) XXX_Size() int {
+	return xxx_messageInfo_Request.Size(m)
+}
+func (m *Request) XXX_DiscardUnknown() {
+	xxx_messageInfo_Request.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Request proto.InternalMessageInfo
+
+func (m *Request) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *Request) GetKey() []int64 {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *Request) GetTaste() Request_Flavour {
+	if m != nil {
+		return m.Taste
+	}
+	return Request_SWEET
+}
+
+func (m *Request) GetBook() *Book {
+	if m != nil {
+		return m.Book
+	}
+	return nil
+}
+
+func (m *Request) GetUnpacked() []int64 {
+	if m != nil {
+		return m.Unpacked
+	}
+	return nil
+}
+
+type Book struct {
+	Title                string   `protobuf:"bytes,1,opt,name=title" json:"title,omitempty"`
+	RawData              []byte   `protobuf:"bytes,2,opt,name=raw_data,json=rawData,proto3" json:"raw_data,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Book) Reset()         { *m = Book{} }
+func (m *Book) String() string { return proto.CompactTextString(m) }
+func (*Book) ProtoMessage()    {}
+func (*Book) Descriptor() ([]byte, []int) {
+	return fileDescriptor_proto3_a752e09251f17e01, []int{1}
+}
+func (m *Book) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Book.Unmarshal(m, b)
+}
+func (m *Book) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Book.Marshal(b, m, deterministic)
+}
+func (dst *Book) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Book.Merge(dst, src)
+}
+func (m *Book) XXX_Size() int {
+	return xxx_messageInfo_Book.Size(m)
+}
+func (m *Book) XXX_DiscardUnknown() {
+	xxx_messageInfo_Book.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Book proto.InternalMessageInfo
+
+func (m *Book) GetTitle() string {
+	if m != nil {
+		return m.Title
+	}
+	return ""
+}
+
+func (m *Book) GetRawData() []byte {
+	if m != nil {
+		return m.RawData
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*Request)(nil), "proto3.Request")
+	proto.RegisterType((*Book)(nil), "proto3.Book")
+	proto.RegisterEnum("proto3.Request_Flavour", Request_Flavour_name, Request_Flavour_value)
+}
+
+func init() { proto.RegisterFile("proto3/proto3.proto", fileDescriptor_proto3_a752e09251f17e01) }
+
+var fileDescriptor_proto3_a752e09251f17e01 = []byte{
+	// 306 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x3c, 0x90, 0xcf, 0x4e, 0xf2, 0x40,
+	0x14, 0xc5, 0x99, 0xfe, 0xf9, 0x80, 0xfb, 0xa1, 0x19, 0xaf, 0x26, 0x8e, 0x1b, 0x33, 0x61, 0xd5,
+	0x0d, 0x25, 0xc1, 0x85, 0xc6, 0xb8, 0x11, 0x45, 0x25, 0x91, 0x60, 0x06, 0x89, 0x89, 0x1b, 0x33,
+	0x85, 0xb1, 0x92, 0x42, 0x07, 0xcb, 0x54, 0xe2, 0xcb, 0xfa, 0x2c, 0xa6, 0x9d, 0xe2, 0xea, 0x9e,
+	0x7b, 0xe7, 0xe4, 0x77, 0x32, 0x07, 0x0e, 0xd7, 0x99, 0x36, 0xfa, 0xac, 0x6b, 0x47, 0x58, 0x0e,
+	0xfc, 0x67, 0xb7, 0xf6, 0x0f, 0x81, 0xba, 0x50, 0x9f, 0xb9, 0xda, 0x18, 0x44, 0xf0, 0x52, 0xb9,
+	0x52, 0x8c, 0x70, 0x12, 0x34, 0x45, 0xa9, 0x91, 0x82, 0x9b, 0xa8, 0x6f, 0xe6, 0x70, 0x37, 0x70,
+	0x45, 0x21, 0xb1, 0x03, 0xbe, 0x91, 0x1b, 0xa3, 0x98, 0xcb, 0x49, 0xb0, 0xdf, 0x3b, 0x0e, 0x2b,
+	0x6e, 0x45, 0x09, 0xef, 0x96, 0xf2, 0x4b, 0xe7, 0x99, 0xb0, 0x2e, 0xe4, 0xe0, 0x45, 0x5a, 0x27,
+	0xcc, 0xe3, 0x24, 0xf8, 0xdf, 0x6b, 0xed, 0xdc, 0x7d, 0xad, 0x13, 0x51, 0xbe, 0xe0, 0x29, 0x34,
+	0xf2, 0x74, 0x2d, 0x67, 0x89, 0x9a, 0x33, 0xbf, 0xc8, 0xe9, 0x3b, 0xb4, 0x26, 0xfe, 0x6e, 0xed,
+	0x2b, 0xa8, 0x57, 0x4c, 0x6c, 0x82, 0x3f, 0x79, 0x19, 0x0c, 0x9e, 0x69, 0x0d, 0x1b, 0xe0, 0x4d,
+	0xc6, 0x53, 0x41, 0x49, 0x71, 0x9c, 0x8e, 0xae, 0x47, 0x43, 0xea, 0xe0, 0x01, 0xec, 0xdd, 0x8f,
+	0x9f, 0x1e, 0x06, 0xe2, 0x71, 0x78, 0x33, 0x1c, 0x4f, 0x27, 0xd4, 0x6d, 0x9f, 0x83, 0x57, 0x64,
+	0xe1, 0x11, 0xf8, 0x66, 0x61, 0x96, 0xbb, 0xdf, 0xd9, 0x05, 0x4f, 0xa0, 0x91, 0xc9, 0xed, 0xdb,
+	0x5c, 0x1a, 0xc9, 0x1c, 0x4e, 0x82, 0x96, 0xa8, 0x67, 0x72, 0x7b, 0x2b, 0x8d, 0xec, 0x5f, 0xbe,
+	0x5e, 0xc4, 0x0b, 0xf3, 0x91, 0x47, 0xe1, 0x4c, 0xaf, 0xba, 0xb1, 0x5e, 0xca, 0x34, 0xb6, 0x1d,
+	0x46, 0xf9, 0xbb, 0x15, 0xb3, 0x4e, 0xac, 0xd2, 0x4e, 0xac, 0xbb, 0x46, 0x6d, 0x4c, 0xc1, 0xa8,
+	0x3a, 0x8e, 0xaa, 0x76, 0x7f, 0x03, 0x00, 0x00, 0xff, 0xff, 0xec, 0x71, 0xee, 0xdb, 0x7b, 0x01,
+	0x00, 0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/testdata/proto3/proto3.proto

@@ -33,6 +33,8 @@ syntax = "proto3";
 
 package proto3;
 
+option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/proto3";
+
 message Request {
   enum Flavour {
     SWEET = 0;