From 55e4051bbe8f9790e19cf403bdd736a56e512510 Mon Sep 17 00:00:00 2001 From: Anthony Ramine Date: Wed, 5 Mar 2014 00:00:01 +0100 Subject: Properly check label use in get_map_elements in beam_jump Reported-by: Ulf Norell --- lib/compiler/src/beam_jump.erl | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/compiler/src/beam_jump.erl') diff --git a/lib/compiler/src/beam_jump.erl b/lib/compiler/src/beam_jump.erl index 0fc8d45c80..100acaede3 100644 --- a/lib/compiler/src/beam_jump.erl +++ b/lib/compiler/src/beam_jump.erl @@ -451,6 +451,7 @@ is_label_used_in_2({set,_,_,Info}, Lbl) -> {put_tuple,_} -> false; {get_tuple_element,_} -> false; {set_tuple_element,_} -> false; + {get_map_elements,{f,F}} -> F =:= Lbl; {line,_} -> false; _ when is_atom(Info) -> false end. -- cgit v1.2.3