r170426 - in /trunk/gcc: ChangeLog gcc.c opts-c...

[jiez@gcc.gnu.org]

Author: jiez
Date: Wed Feb 23 02:04:43 2011
New Revision: 170426

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170426
Log:
	* opts-common.c (decode_cmdline_option): Print empty string
	argument as "" in decoded->orig_option_with_args_text.
	* gcc.c (execute): Print empty string argument as ""
	in the verbose output.
	(do_spec_1): Keep empty string argument.

	testsuite/
	* gcc.dg/cpp/include7.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/cpp/include7.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gcc.c
    trunk/gcc/opts-common.c
    trunk/gcc/testsuite/ChangeLog