PR 48677 pointed out a mistake in my conversion of
lang_specific_driver to use decoded options. This is fixed by this
patch.
Bootstrapped with no regressions on x86_64-unknown-linux-gnu. Applied
to mainline. Will also apply to 4.6 branch to fix the regression
there subject to 4.6 branch testing passing.
2011-05-16 Joseph Myers <jos...@codesourcery.com>
PR preprocessor/48677
* cppspec.c (lang_specific_driver): Set new_decoded_options[0]
from decoded_options[0], not from itself.
Index: gcc/cppspec.c
===================================================================
--- gcc/cppspec.c (revision 173728)
+++ gcc/cppspec.c (working copy)
@@ -1,5 +1,5 @@
/* Specific flags and argument handling of the C preprocessor.
- Copyright (C) 1999, 2007, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2007, 2010, 2011 Free Software Foundation, Inc.
This file is part of GCC.
@@ -158,7 +158,7 @@ lang_specific_driver (struct cl_decoded_
new_decoded_options = XNEWVEC (struct cl_decoded_option, new_argc);
- new_decoded_options[0] = new_decoded_options[0];
+ new_decoded_options[0] = decoded_options[0];
j = 1;
if (need_E)
--
Joseph S. Myers
jos...@codesourcery.com
