[Bug c++/88554] [9 Regression] Segfault ICE when falling off the end of a reference-returning friend operator
redi at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Dec 19 17:37:00 GMT 2018
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88554
--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Oh that's definitely not right, because we don't want a fix-it for friend
functions, where *this isn't valid.
So this seems better:
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -16092,6 +16092,7 @@ finish_function (bool inline_p)
{
tree valtype = TREE_TYPE (DECL_RESULT (fndecl));
if (TREE_CODE (valtype) == REFERENCE_TYPE
+ && current_class_ref
&& same_type_ignoring_top_level_qualifiers_p
(TREE_TYPE (valtype), TREE_TYPE (current_class_ref)))
if (global_dc->option_enabled (OPT_Wreturn_type,
More information about the Gcc-bugs
mailing list