diff options
Diffstat (limited to 'src/cmd/compile/internal/noder/validate.go')
| -rw-r--r-- | src/cmd/compile/internal/noder/validate.go | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/noder/validate.go b/src/cmd/compile/internal/noder/validate.go index b926222c89..68a059b96f 100644 --- a/src/cmd/compile/internal/noder/validate.go +++ b/src/cmd/compile/internal/noder/validate.go @@ -55,7 +55,15 @@ func (g *irgen) validate(n syntax.Node) { case *syntax.CallExpr: tv := g.info.Types[n.Fun] if tv.IsBuiltin() { - switch builtin := n.Fun.(type) { + fun := n.Fun + for { + builtin, ok := fun.(*syntax.ParenExpr) + if !ok { + break + } + fun = builtin.X + } + switch builtin := fun.(type) { case *syntax.Name: g.validateBuiltin(builtin.Value, n) case *syntax.SelectorExpr: |