+/*
+ * This file is part of cparser.
+ * Copyright (C) 2007-2008 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 type_t
+ * %K token_t
+ * %k token_kind_t
+ * %P const source_position_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;
+extern unsigned warning_count;
-extern bool found_error;
+/* true if warnings should be inhibited */
+extern bool inhibit_all_warnings;
#endif