[Bug c++/93143] [10 Regression] Multiple calls to static constexpr member function gives wrong code
msebor at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Jan 7 13:30:00 GMT 2020
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93143
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jason at gcc dot gnu.org
Blocks| |55004
--- Comment #3 from Martin Sebor <msebor at gcc dot gnu.org> ---
Bisection points to r272126:
Reduce unsharing in constexpr call evaluation.
* constexpr.c (unshare_constructor): Only unshare if T is itself a
CONSTRUCTOR.
(cxx_eval_call_expression): Don't call it on the result here.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004
[Bug 55004] [meta-bug] constexpr issues
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