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[Bug c++/86943] [7/8/9 Regression] Wrong code when converting stateless generic lambda to function pointer
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 04 Dec 2018 17:05:10 +0000
- Subject: [Bug c++/86943] [7/8/9 Regression] Wrong code when converting stateless generic lambda to function pointer
- Auto-submitted: auto-generated
- References: <bug-86943-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86943
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
pt.c calls here:
ret = (build_new_method_call
(instance, fn,
&call_args, NULL_TREE,
qualified_p ? LOOKUP_NONVIRTUAL : LOOKUP_NORMAL,
/*fn_p=*/NULL,
complain));
and doesn't in any way tell it that CALL_FROM_THUNK_P (t) is true and that it
should avoid some or all? argument conversions. Or shall it call a different
function in that case instead?
In any case, not working on this PR anymore.