diff options
Diffstat (limited to 'src/cmd/compile/internal/ir/func.go')
| -rw-r--r-- | src/cmd/compile/internal/ir/func.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/ir/func.go b/src/cmd/compile/internal/ir/func.go index a74bb6ebda..d20836e006 100644 --- a/src/cmd/compile/internal/ir/func.go +++ b/src/cmd/compile/internal/ir/func.go @@ -481,6 +481,9 @@ func closureName(outerfn *Func, pos src.XPos, why Op) *types.Sym { func NewClosureFunc(fpos, cpos src.XPos, why Op, typ *types.Type, outerfn *Func, pkg *Package) *Func { fn := NewFunc(fpos, fpos, closureName(outerfn, cpos, why), typ) fn.SetIsHiddenClosure(outerfn != nil) + if outerfn != nil { + fn.SetDupok(outerfn.Dupok()) // if the outer function is dupok, so is the closure + } clo := &ClosureExpr{Func: fn} clo.op = OCLOSURE |