diff options
Diffstat (limited to 'src/cmd')
| -rw-r--r-- | src/cmd/compile/internal/gc/ssa.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/gc/ssa.go b/src/cmd/compile/internal/gc/ssa.go index 1218a23488..569b985052 100644 --- a/src/cmd/compile/internal/gc/ssa.go +++ b/src/cmd/compile/internal/gc/ssa.go @@ -649,7 +649,10 @@ func (s *state) boundsCheck(idx, len *ssa.Value) { // variable returns the value of a variable at the current location. func (s *state) variable(name string, t ssa.Type) *ssa.Value { if s.curBlock == nil { - s.Fatal("nil curblock!") + // Unimplemented instead of Fatal because fixedbugs/bug303.go + // demonstrates a case in which this appears to happen legitimately. + // TODO: decide on the correct behavior here. + s.Unimplemented("nil curblock adding variable %v (%v)", name, t) } v := s.vars[name] if v == nil { |