fix union init problems

[cparser] / lang_features.h

diff --git a/lang_features.h b/lang_features.h
index e387178..b51b8cb 100644 (file)
--- a/lang_features.h
+++ b/lang_features.h
@@ -1,6 +1,6 @@
 /*
  * This file is part of cparser.
- * Copyright (C) 2007-2008 Matthias Braun <matze@braunis.de>
+ * Copyright (C) 2007-2009 Matthias Braun <matze@braunis.de>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -20,14 +20,19 @@
 #ifndef LANG_FEATURES_H
 #define LANG_FEATURES_H
 
-enum lang_features {
-       _C89  = 1,
-       _ANSI = 2,
-       _C99  = 4,
-       _GNUC = 8,
-       _MS   = 16,
+#include "type.h"
+
+#define BITS_PER_BYTE    8
+
+typedef enum lang_features_t {
+       _C89  = 1U << 0,
+       _ANSI = 1U << 1,
+       _C99  = 1U << 2,
+       _CXX  = 1U << 3,
+       _GNUC = 1U << 4,
+       _MS   = 1U << 5,
        _ALL  = 0xFF
-};
+} lang_features_t;
 
 /* the current C mode/dialect */
 extern unsigned int c_mode;
@@ -41,7 +46,7 @@ extern bool char_is_signed;
 /* true for strict language checking. */
 extern bool strict_mode;
 
-/* true if wchar_t is equal to unsigned short. */
-extern bool opt_short_wchar_t;
+/* atomic type of wchar_t */
+extern atomic_type_kind_t wchar_atomic_kind;
 
 #endif