[Bug c++/48834] [4.7 Regression] -fno-exceptions causes wrong code generation on C++ code

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48834

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> 2011-05-02 21:59:52 UTC ---
Author: jason
Date: Mon May  2 21:59:49 2011
New Revision: 173272

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173272
Log:
    PR c++/48834
    * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
    Protect an explicit target.

Added:
    trunk/gcc/testsuite/g++.dg/init/new31.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/tree.c
    trunk/gcc/testsuite/ChangeLog