r219577 - in /trunk/gcc: ChangeLog c-family/Cha...

[law@gcc.gnu.org]

Author: law
Date: Wed Jan 14 06:50:19 2015
New Revision: 219577

URL: https://gcc.gnu.org/viewcvs?rev=219577&root=gcc&view=rev
Log:
	* tree-vrp.c (check_array_ref): Emit more warnings
	for warn_array_bounds >= 2.
	* common.opt: New option -Warray-bounds=.
	* doc/invoke.texi: Document -Warray-bounds=.

	* c.opt: New option -Warray-bounds=.

	* gcc.dg/Warray-bounds-11.c: New test-case.

Added:
    trunk/gcc/testsuite/gcc.dg/Warray-bounds-11.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c.opt
    trunk/gcc/common.opt
    trunk/gcc/doc/invoke.texi
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c