}

        private void writeImplicitList(Encoder encoder, Collection<ImplicitInputRecord<?, ?>> implicits) throws Exception {
            encoder.writeSmallInt(implicits.size());
            for (ImplicitInputRecord<?, ?> implicit : implicits) {
                writeAny(encoder, implicit.getInput());
                writeAny(encoder, implicit.getOutput());
            }
        }

        Multimap<String, ImplicitInputRecord<?, ?>> implicits = HashMultimap.create()
        def record = Mock(ImplicitInputRecord)
        if (expired) {
            implicits.put('SomeService', record)
        }
        def cachedEntry = new CrossBuildCachingRuleExecutor.CachedEntry<ComponentMetadata>(0, implicits, cachedResult)
        def ruleServices = [:]
        def someService = Mock(SomeService)

        Multimap<String, ImplicitInputRecord<?, ?>> implicits = HashMultimap.create()
        def record = Mock(ImplicitInputRecord)
        if (expired) {
            implicits.put('SomeService', record)
        }
        def cachedEntry = new CrossBuildCachingRuleExecutor.CachedEntry<ComponentMetadata>(0, implicits, cachedResult)
        def someService = Mock(SomeService)
        def ruleServices = [:]

// or nil if not found.
//
// For dot-imports, the package name is ".".
//
// Precondition: the Defs and Implicts maps are populated.
func (info *Info) PkgNameOf(imp *ast.ImportSpec) *PkgName {
	var obj Object
	if imp.Name != nil {
		obj = info.Defs[imp.Name]
	} else {
		obj = info.Implicits[imp]
	}
	pkgname, _ := obj.(*PkgName)
	return pkgname
}

// or nil if not found.
//
// For dot-imports, the package name is ".".
//
// Precondition: the Defs and Implicts maps are populated.
func (info *Info) PkgNameOf(imp *syntax.ImportDecl) *PkgName {
	var obj Object
	if imp.LocalPkgName != nil {
		obj = info.Defs[imp.LocalPkgName]
	} else {
		obj = info.Implicits[imp]
	}
	pkgname, _ := obj.(*PkgName)
	return pkgname
}

	var dict readerDict

	{
		r := pr.tempReader(pkgbits.RelocObjDict, idx, pkgbits.SyncObject1)
		if implicits := r.Len(); implicits != 0 {
			errorf("unexpected object with %v implicit type parameter(s)", implicits)
		}

		dict.bounds = make([]typeInfo, r.Len())
		for i := range dict.bounds {
			dict.bounds[i] = r.typInfo()
		}

// TODO(adonovan): make this a library function or method of Info.
func imported(info *types.Info, spec *ast.ImportSpec) *types.Package {
	obj, ok := info.Implicits[spec]
	if !ok {
		obj = info.Defs[spec.Name] // renaming import
	}
	return obj.(*types.PkgName).Imported()

		GoVersion: cfg.GoVersion,
	}
	info := &types.Info{
		Types:      make(map[ast.Expr]types.TypeAndValue),
		Defs:       make(map[*ast.Ident]types.Object),
		Uses:       make(map[*ast.Ident]types.Object),
		Implicits:  make(map[ast.Node]types.Object),
		Instances:  make(map[*ast.Ident]types.Instance),
		Scopes:     make(map[ast.Node]*types.Scope),
		Selections: make(map[*ast.SelectorExpr]*types.Selection),
	}

	info := Info{
		Types:        make(map[ast.Expr]TypeAndValue),
		Instances:    make(map[*ast.Ident]Instance),
		Defs:         make(map[*ast.Ident]Object),
		Uses:         make(map[*ast.Ident]Object),
		Implicits:    make(map[ast.Node]Object),
		Selections:   make(map[*ast.SelectorExpr]*Selection),
		Scopes:       make(map[ast.Node]*Scope),
		FileVersions: make(map[*ast.File]string),
	}

	// typecheck

	info := Info{
		Types:        make(map[syntax.Expr]TypeAndValue),
		Instances:    make(map[*syntax.Name]Instance),
		Defs:         make(map[*syntax.Name]Object),
		Uses:         make(map[*syntax.Name]Object),
		Implicits:    make(map[syntax.Node]Object),
		Selections:   make(map[*syntax.SelectorExpr]*Selection),
		Scopes:       make(map[syntax.Node]*Scope),
		FileVersions: make(map[*syntax.PosBase]string),
	}

	// typecheck