[Bug c++/67576] [4.9/5/6 Regression] expression of typeid( expression ) is evaluated twice

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67576

--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Thu Dec 17 16:52:25 2015
New Revision: 231781

URL: https://gcc.gnu.org/viewcvs?rev=231781&root=gcc&view=rev
Log:
        PR c++/67576

        PR c++/25466
        * rtti.c (build_typeid): Use save_expr, not stabilize_reference.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/g++.dg/rtti/typeid11.C
Modified:
    branches/gcc-4_9-branch/gcc/cp/ChangeLog
    branches/gcc-4_9-branch/gcc/cp/rtti.c