diff options
Diffstat (limited to 'lib/compiler/src/beam_except.erl')
| -rw-r--r-- | lib/compiler/src/beam_except.erl | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/compiler/src/beam_except.erl b/lib/compiler/src/beam_except.erl index 49bfb5606f..26b193a35b 100644 --- a/lib/compiler/src/beam_except.erl +++ b/lib/compiler/src/beam_except.erl @@ -79,13 +79,15 @@ translate_1(Ar, I, Is, #st{arity=Arity}=St, [{line,_}=Line|Acc1]=Acc0) -> no -> translate(Is, St, [I|Acc0]); {yes,function_clause,Acc2} -> - case {Line,St} of - {{line,Loc},#st{lbl=Fi,loc=Loc}} -> + case {Is,Line,St} of + {[return|_],{line,Loc},#st{lbl=Fi,loc=Loc}} -> Instr = {jump,{f,Fi}}, translate(Is, St, [Instr|Acc2]); - {_,_} -> - %% This must be "error(function_clause, Args)" in - %% the Erlang source code or a fun. Don't translate. + {_,_,_} -> + %% Not a call_only instruction, or not the same + %% location information as in in the line instruction + %% before the func_info instruction. Not safe + %% to translate to a jump. translate(Is, St, [I|Acc0]) end; {yes,Instr,Acc2} -> |