[Bug c++/11945] [3.4 Regression] Incorrect warnings issued for comma-expressions inside templates

[cvs-commit at gcc dot gnu dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11945



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-08-20 18:00 -------
Subject: Bug 11945

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	nathan@gcc.gnu.org	2003-08-20 18:00:09

Modified files:
	gcc/cp         : ChangeLog pt.c semantics.c typeck.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/g++.dg/warn: noeffect2.C 

Log message:
	cp:
	PR c++/11945
	* pt.c (build_non_dependent_expr): Look inside COND_EXPR and
	COMPOUND_EXPR.
	* semantics.c (finish_expr_stmt): Always convert to void.
	* typeck.c (build_x_compound_exp): Always convert to void.
	testsuite:
	PR c++/11945
	* g++.dg/warn/noeffect2.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.3612&r2=1.3613
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&r1=1.761&r2=1.762
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/semantics.c.diff?cvsroot=gcc&r1=1.348&r2=1.349
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/typeck.c.diff?cvsroot=gcc&r1=1.493&r2=1.494
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.2982&r2=1.2983
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/warn/noeffect2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1