type: Make an assert()ion independent of the last entry of an enum.

[cparser] / adt / error.h

diff --git a/adt/error.h b/adt/error.h
index 44eb0fd..20bfaaa 100644 (file)
--- a/adt/error.h
+++ b/adt/error.h
@@ -1,7 +1,20 @@
-// placeholder file...
+/*
+ * This file is part of cparser.
+ * Copyright (C) 2012 Matthias Braun <matze@braunis.de>
+ */
+#ifndef ADT_ERROR_H
+#define ADT_ERROR_H
+
 #include <stdio.h>
 #include <stdlib.h>
+#include "config.h"
+
+static inline __attribute__((noreturn)) void panic(char const *const file, int const line, char const *const func, char const *const msg)
+{
+       fprintf(stderr, "%s:%d: panic in %s: %s\n", file, line, func, msg);
+       abort();
+}
+
+#define panic(msg) panic(__FILE__, __LINE__, __func__, (msg))
 
-static inline __attribute__((noreturn))
-void panic(const char *msg)
-{ fprintf(stderr, "Panic: %s\n", msg); abort(); }
+#endif