r135128 - in /trunk/gcc: ChangeLog c-opts.c tes...

Fri May 9 22:17:00 GMT 2008

Author: tromey
Date: Fri May  9 22:17:00 2008
New Revision: 135128

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=135128
Log:
gcc
	PR preprocessor/22231:
	* c-opts.c (sanitize_cpp_opts): Disallow -MG if compilation is
	proceeding.
gcc/testsuite
	PR preprocessor/22231:
	* gcc.dg/pr22231.c: New file.

Added:
    trunk/gcc/testsuite/gcc.dg/pr22231.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-opts.c
    trunk/gcc/testsuite/ChangeLog