https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49706
--- Comment #5 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Author: mpolacek Date: Thu Jun 5 06:20:05 2014 New Revision: 211255 URL: http://gcc.gnu.org/viewcvs?rev=211255&root=gcc&view=rev Log: PR c/49706 * doc/invoke.texi: Document -Wlogical-not-parentheses. c-family/ * c-common.c (warn_logical_not_parentheses): New function. * c-common.h (warn_logical_not_parentheses): Declare. * c.opt (Wlogical-not-parentheses): New option. c/ * c-typeck.c (parser_build_binary_op): Warn when logical not is used on the left hand side operand of a comparison. cp/ * parser.c (cp_parser_binary_expression): Warn when logical not is used on the left hand side operand of a comparison. testsuite/ * c-c++-common/pr49706.c: New test. Added: trunk/gcc/testsuite/c-c++-common/pr49706.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-family/ChangeLog trunk/gcc/c-family/c-common.c trunk/gcc/c-family/c-common.h trunk/gcc/c-family/c.opt trunk/gcc/c/ChangeLog trunk/gcc/c/c-typeck.c trunk/gcc/cp/ChangeLog trunk/gcc/cp/parser.c trunk/gcc/doc/invoke.texi trunk/gcc/testsuite/ChangeLog
