[Bug c++/60254] [4.7/4.8/4.9 Regression] [c++11] ICE with non-const expression in static_assert

[paolo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60254

--- Comment #4 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Thu Mar 13 09:51:52 2014
New Revision: 208538

URL: http://gcc.gnu.org/viewcvs?rev=208538&root=gcc&view=rev
Log:
/cp
2014-03-13  Paolo Carlini  <paolo.carl...@oracle.com>

    PR c++/60254
    * semantics.c (finish_static_assert): Call cxx_constant_value only
    if require_potential_rvalue_constant_expression returns true.

/testsuite
2014-03-13  Paolo Carlini  <paolo.carl...@oracle.com>

    PR c++/60254
    * g++.dg/cpp0x/static_assert10.C: New.
    * g++.dg/cpp0x/static_assert11.C: Likewise.
    * g++.dg/cpp0x/static_assert3.C: Adjust.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/static_assert10.C
    trunk/gcc/testsuite/g++.dg/cpp0x/static_assert11.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/semantics.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/cpp0x/static_assert3.C