[Bug c++/54777] [C++11] Comma operator in constexpr environment can cause ICE
jakub at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Oct 3 14:21:00 GMT 2012
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54777
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-10-03 14:21:24 UTC ---
Author: jakub
Date: Wed Oct 3 14:21:20 2012
New Revision: 192036
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192036
Log:
PR c++/54777
* semantics.c (cxx_eval_constant_expression) <case COMPOUND_EXPR>: If
not ignoring the second operand, pass the original second operand
and not one with stripped nops to cxx_eval_constant_expression.
* g++.dg/cpp0x/constexpr-ref4.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ref4.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/semantics.c
trunk/gcc/testsuite/ChangeLog
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