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From: "jason at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/53650] [4.7/4.8 Regression] large array causes huge memory use
Date: Thu, 03 Jan 2013 16:52:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53650

--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> 2013-01-03 16:51:51 UTC ---
Author: jason
Date: Thu Jan  3 16:51:41 2013
New Revision: 194860

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194860
Log:
    PR c++/53650
    * call.c (type_has_extended_temps): New.
    * cp-tree.h: Declare it.
    * decl.c (check_initializer): Use build_aggr_init for arrays
    if it is false.
    * init.c (build_vec_init): Avoid mixed signed/unsigned arithmetic.

Added:
    trunk/gcc/testsuite/g++.dg/init/array34.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/decl.c
    trunk/gcc/cp/init.c