lineAt(fset, pos[specIndex].Start)+1 == lineAt(fset, g.Pos()) {
			specIndex++
			left = true
		}
		s := specs[specIndex].(*ImportSpec)
		importComments[s] = append(importComments[s], cgPos{left: left, cg: g})
	}

	// Sort the import specs by import path.
	// Remove duplicates, when possible without data loss.
	// Reassign the import paths to have the same position sequence.

	case 2:
		// Package must be findable and importable.
		pkg, err := build.Import(args[0], wd, build.ImportComment)
		if err == nil {
			return pkg, args[0], args[1], false
		}
		for {
			packagePath, ok := findNextPackage(arg)
			if !ok {
				break
			}
			if pkg, err := build.ImportDir(packagePath, build.ImportComment); err == nil {
				return pkg, arg, args[1], true
			}
		}
		return nil, args[0], args[1], false

	checkPkg := func(t *testing.T, m *Module, pkg string, data []byte) {
		p := m.Package(pkg)
		bp, err := p.Import(build.Default, build.ImportComment)
		if err != nil {
			t.Fatal(err)
		}
		bp1, err := build.Default.Import(".", filepath.Join(src, pkg), build.ImportComment)
		if err != nil {
			t.Fatal(err)
		}

		if !reflect.DeepEqual(bp, bp1) {
			t.Errorf("mismatch")
			t.Logf("index:\n%s", hex.Dump(data))

		}

		if mode&ImportComment != 0 {
			qcom, line := findImportComment(data)
			if line != 0 {
				com, err := strconv.Unquote(qcom)
				if err != nil {
					badGoFile(name, fmt.Errorf("%s:%d: cannot parse import comment", filename, line))
				} else if p.ImportComment == "" {
					p.ImportComment = com
					firstCommentFile = name
				} else if p.ImportComment != com {

pkg encoding/xml, method (*Decoder) InputOffset() int64

# CL 124940043 cmd/go, go/build: implement import comment checking, Russ Cox <******@****.***>
pkg go/build, const ImportComment = 4
pkg go/build, const ImportComment ImportMode
pkg go/build, type Package struct, ImportComment string

# CL 155050043 go/build: Return MultiplePackageError on importing a dir containing multiple packages, Jens Frederich <******@****.***>

// pkg.build.ImportPath is sometimes the unhelpful "" or ".", it looks for a
// directory name in GOROOT or GOPATH if that happens.
func (pkg *Package) prettyPath() string {
	path := pkg.build.ImportComment
	if path == "" {
		path = pkg.build.ImportPath
	}
	if path != "." && path != "" {
		return path
	}
	// Convert the source directory into a more useful path.

			}
		}

		if !cfg.ModulesEnabled && data.err == nil &&
			data.p.ImportComment != "" && data.p.ImportComment != path &&
			!strings.Contains(path, "/vendor/") && !strings.HasPrefix(path, "vendor/") {
			data.err = fmt.Errorf("code in directory %s expects import %q", data.p.Dir, data.p.ImportComment)
		}
		return data.p, data.err
	})

	return p, loaded, err
}

    type Package struct {
        Dir            string   // directory containing package sources
        ImportPath     string   // import path of package in dir
        ImportComment  string   // path in import comment on package statement
        Name           string   // package name
        Doc            string   // package documentation string
        Target         string   // install path

	if shlib != "" {
		gorootInstallDir = filepath.Dir(shlib)
	}

	myContext.InstallSuffix = "_dynlink"
	depP, err := myContext.Import("./depBase", ".", build.ImportComment)
	if err != nil {
		return 0, fmt.Errorf("import failed: %v", err)
	}
	if depP.PkgTargetRoot == "" {
		gopathInstallDir = filepath.Dir(goCmd(nil, "list", "-buildmode=shared", "-f", "{{.Target}}", "./depBase"))

//
//	type Package struct {
//	    Dir            string   // directory containing package sources
//	    ImportPath     string   // import path of package in dir
//	    ImportComment  string   // path in import comment on package statement
//	    Name           string   // package name
//	    Doc            string   // package documentation string
//	    Target         string   // install path