X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=diagnostic.h;h=113481c28353a1e7dbc5b0ffd00e7e88ae68944f;hb=412c51608d8f10f52bdb46a68e6ccd0915a39f00;hp=06f9220eb1af6770ea118b3f127e22a37165ee63;hpb=ec301261c69a95e994cf1d82b084713bf23fb5ab;p=cparser

diff --git a/diagnostic.h b/diagnostic.h
index 06f9220..113481c 100644
--- a/diagnostic.h
+++ b/diagnostic.h
@@ -1,11 +1,62 @@
+/*
+ * This file is part of cparser.
+ * 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
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
 #ifndef DIAGNOSTIC_H
 #define DIAGNOSTIC_H
 
+#include <stdbool.h>
 #include "token_t.h"
 
+/* define a NORETURN attribute */
+#ifndef NORETURN
+# if defined(__GNUC__)
+#  if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 70)
+#   define NORETURN void __attribute__ ((noreturn))
+#  endif /* __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 70) */
+# endif /* defined(__GNUC__) */
+
+# if defined(_MSC_VER)
+#  define NORETURN void __declspec(noreturn)
+# endif /* defined(_MSC_VER) */
+
+/* If not set above, use "void" for DOES_NOT_RETURN. */
+# ifndef NORETURN
+# define NORETURN void
+# endif /* ifndef NORETURN */
+#endif /* ifndef NORETURN */
+
+/**
+ * Issue a diagnostic message.
+ * Format types:
+ *  %Y  const symbol_t *
+ *  %E  const expression_t *
+ *  %Q  unsigned  (qualifier)
+ *  %T  const type_t*
+ *  %K  const token_t*
+ *  %k  token_kind_t
+ *  %P  const source_position_t *
+ *  %S  const string_t *
+ */
 void diagnosticf(const char *fmt, ...);
-void errorf(source_position_t pos, const char *fmt, ...);
-void warningf(source_position_t pos, const char *fmt, ...);
+void errorf(const source_position_t *pos, const char *fmt, ...);
+void warningf(const source_position_t *pos, const char *fmt, ...);
+NORETURN internal_errorf(const source_position_t *pos, const char *fmt, ...);
 
 extern unsigned diagnostic_count;
 extern unsigned error_count;