r129785 - in /trunk/gcc: ChangeLog fold-const.c...

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Oct 30 22:40:13 2007
New Revision: 129785

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129785
Log:
	PR c++/33709
	* fold-const.c (fold_binary): If one argument is COMPOUND_EXPR,
	convert second operand of COMPOUND_EXPR to the original type of
	that argument.

	* g++.dg/opt/compound1.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/compound1.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog