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[Bug c++/79648] error on x in constant expression when __builtin_constant_p(x) == true
- From: "egallager at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 29 Aug 2017 13:49:26 +0000
- Subject: [Bug c++/79648] error on x in constant expression when __builtin_constant_p(x) == true
- Auto-submitted: auto-generated
- References: <bug-79648-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79648
Eric Gallager <egallager at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-08-29
CC| |egallager at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Eric Gallager <egallager at gcc dot gnu.org> ---
Confirmed that gcc only errors on g in C++ mode. In C mode, though, it errors
on both functions for me with optimization. Also, it's weird that in C++ mode,
the caret points to the 0 instead of the x.