r145989 - in /trunk: gcc/testsuite/ChangeLog gc...

[jsm28@gcc.gnu.org]

Author: jsm28
Date: Sun Apr 12 22:20:02 2009
New Revision: 145989

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=145989
Log:
libcpp:
	PR preprocessor/31869
	* macro.c (stringify_arg): Handle NULL source token in padding
	token where previous padding token did not have source token with
	preceding whitespace.

gcc/testsuite:
	* gcc.dg/cpp/strify5.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/cpp/strify5.c
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/libcpp/ChangeLog
    trunk/libcpp/macro.c