diff options
Diffstat (limited to 'src/cmd/compile/internal/typecheck/iexport.go')
| -rw-r--r-- | src/cmd/compile/internal/typecheck/iexport.go | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/cmd/compile/internal/typecheck/iexport.go b/src/cmd/compile/internal/typecheck/iexport.go index b717c373f5..0a48078bd0 100644 --- a/src/cmd/compile/internal/typecheck/iexport.go +++ b/src/cmd/compile/internal/typecheck/iexport.go @@ -2116,8 +2116,15 @@ func (w *exportWriter) localIdent(s *types.Sym) { return } - // TODO(mdempsky): Fix autotmp hack. - if i := strings.LastIndex(name, "."); i >= 0 && !strings.HasPrefix(name, ".autotmp_") && !strings.HasPrefix(name, ".dict") { // TODO: just use autotmp names for dictionaries? + // The name of autotmp variables isn't important; they just need to + // be unique. To stabilize the export data, simply write out "$" as + // a marker and let the importer generate its own unique name. + if strings.HasPrefix(name, ".autotmp_") { + w.string("$autotmp") + return + } + + if i := strings.LastIndex(name, "."); i >= 0 && !strings.HasPrefix(name, ".dict") { // TODO: just use autotmp names for dictionaries? base.Fatalf("unexpected dot in identifier: %v", name) } |