[Bug c++/68308] [6 Regression] ICE: tree check: expected integer_cst, have var_decl in decompose, at tree.h:5105

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68308

--- Comment #2 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Tue Nov 17 18:09:36 2015
New Revision: 230468

URL: https://gcc.gnu.org/viewcvs?rev=230468&root=gcc&view=rev
Log:
PR c++/68308 - [6 Regression] ICE: tree check: expected integer_cst,
have var_decl in decompose, at tree.h:5105

gcc/
    * cp/init.c (build_new_1): Check for expression constness
    the right way.

testsuite/
    * g++.dg/init/new46.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/init/new46.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cp/init.c
    trunk/gcc/testsuite/ChangeLog