c-common.c (warn_logical_not_parentheses): Print fixit hints.

c-common.c (warn_logical_not_parentheses): Print fixit hints.

	* c-common.c (warn_logical_not_parentheses): Print fixit hints.
	* c-common.h (warn_logical_not_parentheses): Update declaration.

	* c-typeck.c (parser_build_binary_op): Pass LHS to
	warn_logical_not_parentheses.

	* parser.c (cp_parser_binary_expression): Pass LHS to
	warn_logical_not_parentheses.

	* c-c++-common/Wlogical-not-parentheses-2.c: New test.

Co-Authored-By: David Malcolm <dmalcolm@redhat.com>
From-SVN: r239756