obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 60 insertions, 0 deletions

diff --git a/gcc/c-lang.h b/gcc/c-lang.h
new file mode 100644
index 000000000..256a269fe
--- /dev/null
+++ b/gcc/c-lang.h
@@ -0,0 +1,60 @@
+/* Definitions for C language specific types.
+   Copyright (C) 2009, 2010
+   Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef GCC_C_LANG_H
+#define GCC_C_LANG_H
+
+#include "c-family/c-common.h"
+#include "ggc.h"
+
+struct GTY((variable_size)) lang_type {
+  /* In a RECORD_TYPE, a sorted array of the fields of the type.  */
+  struct sorted_fields_type * GTY ((reorder ("resort_sorted_fields"))) s;
+  /* In an ENUMERAL_TYPE, the min and max values.  */
+  tree enum_min;
+  tree enum_max;
+  /* In a RECORD_TYPE, information specific to Objective-C, such
+     as a list of adopted protocols or a pointer to a corresponding
+     @interface.  See objc/objc-act.h for details.  */
+  tree objc_info;
+};
+
+struct GTY(()) lang_decl {
+  char dummy;
+};
+
+/* Save and restore the variables in this file and elsewhere
+   that keep track of the progress of compilation of the current function.
+   Used for nested functions.  */
+
+struct GTY(()) language_function {
+  struct c_language_function base;
+  tree x_break_label;
+  tree x_cont_label;
+  struct c_switch * GTY((skip)) x_switch_stack;
+  struct c_arg_info * GTY((skip)) arg_info;
+  int returns_value;
+  int returns_null;
+  int returns_abnormally;
+  int warn_about_return_type;
+};
+
+
+#endif /* ! GCC_C_LANG_H */