}

// @@@ Helpers

// TODO(mdempsky): These should probably be removed. I think they're a
// smell that the export data format is not yet quite right.

// PeekPkgPath returns the package path for the specified package
// index.
func (pr *PkgDecoder) PeekPkgPath(idx Index) string {
	var path string
	{
		r := pr.TempDecoder(RelocPkg, idx, SyncPkgDef)
		path = r.String()
		pr.RetireDecoder(&r)
	}
	if path == "" {