[Bug c++/55425] constexpr does not work in many situations (both built-in and user supplied literals)

[paolo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55425

--- Comment #9 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Wed Nov 19 17:40:42 2014
New Revision: 217788

URL: https://gcc.gnu.org/viewcvs?rev=217788&root=gcc&view=rev
Log:
/cp
2014-11-19  Paolo Carlini  <paolo.carl...@oracle.com>

    PR c++/55425
    * constexpr.c (constexpr_fn_retval): Accept __func__, __FUNCTION__,
    and __PRETTY_FUNCTION__.

/testsuite
2014-11-19  Paolo Carlini  <paolo.carl...@oracle.com>

    PR c++/55425
    * g++.dg/cpp0x/constexpr-__func__.C

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-__func__.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/constexpr.c
    trunk/gcc/testsuite/ChangeLog