diff options
Diffstat (limited to 'src/cmd/compile/internal/ssa/stackalloc.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/stackalloc.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/ssa/stackalloc.go b/src/cmd/compile/internal/ssa/stackalloc.go index 7612585136..406a3c3ea5 100644 --- a/src/cmd/compile/internal/ssa/stackalloc.go +++ b/src/cmd/compile/internal/ssa/stackalloc.go @@ -153,6 +153,9 @@ func (s *stackAllocState) stackalloc() { if v.Op != OpArg { continue } + if v.Aux == nil { + f.Fatalf("%s has nil Aux\n", v.LongString()) + } loc := LocalSlot{N: v.Aux.(GCNode), Type: v.Type, Off: v.AuxInt} if f.pass.debug > stackDebug { fmt.Printf("stackalloc %s to %s\n", v, loc) |