gcc/gcc ChangeLog c-typeck.c fold-const.c test ...

[loki@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	loki@gcc.gnu.org	2005-05-10 13:47:05

Modified files:
	gcc            : ChangeLog c-typeck.c fold-const.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.c-torture/compile: pr17913.c 

Log message:
	2005-05-10  Gabor Loki <loki@gcc.gnu.org>
	
	PR c/17913
	* c-typeck.c (build_conditional_expr): Remove reducing cond_expr.
	* fold-const.c (fold): Expand the condition of reducing cond_expr.
	(contains_label_1, contains_label_p): New functions for checking
	labels in a sub-tree.
	
	testsuite:
	2005-05-10  Gabor Loki <loki@gcc.gnu.org>
	
	PR c/17913
	* gcc.c-torture/compile/pr17913.c: Computed jump test for PR17913

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8704&r2=2.8705
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&r1=1.440&r2=1.441
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.574&r2=1.575
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5455&r2=1.5456
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/compile/pr17913.c.diff?cvsroot=gcc&r1=NONE&r2=1.1