delta/gcc.git - gcc.gnu.org: git/gcc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	PR c++/69850	jakub	2016-02-17	1	-1/+2
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	* gimplify.c (gimplify_cond_expr): Call gimple_set_no_warning on the cond_stmt from TREE_NO_WARNING on COND_EXPR_COND. * gimple-ssa-nonnull-compare.c (do_warn_nonnull_compare): Don't warn on gimple_no_warning_p statements. * init.c (build_delete): Set TREE_NO_WARNING on ifexp. * g++.dg/warn/Wnonnull-compare-1.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233508 138bc75d-0d04-0410-961f-82ee72b054a4
*	PR c/69835	jakub	2016-02-16	1	-0/+151
	* common.opt (Wnonnull-compare): New warning. * doc/invoke.texi (-Wnonnull): Remove text about comparison of arguments against NULL. (-Wnonnull-compare): Document. * Makefile.in (OBJS): Add gimple-ssa-nonnull-compare.o. * tree-pass.h (make_pass_warn_nonnull_compare): Declare. * passes.def (pass_warn_nonnull_compare): Add. * gimple-ssa-nonnull-compare.c: New file. c-family/ * c.opt (Wnonnull-compare): Enable for -Wall. c/ * c-typeck.c (build_binary_op): Revert 2015-09-09 change. cp/ * typeck.c (cp_build_binary_op): Revert 2015-09-09 change. testsuite/ * c-c++-common/nonnull-1.c: Use -Wnonnull-compare instead of -Wnonnull in dg-options. * c-c++-common/nonnull-2.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233472 138bc75d-0d04-0410-961f-82ee72b054a4