X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=includes%2Fassert.h;h=c6054e916ec0cf68efb16aa67f4cf4fa6d8837dd;hb=56bacb39160e13397fde32a36329461f3ae56ec1;hp=7bd6e41a6ded9145224628d42479ec32ec0e2274;hpb=1d9d92ba957a0b8307c9a65c35867fde68e6533b;p=pdclib

diff --git a/includes/assert.h b/includes/assert.h
index 7bd6e41..c6054e9 100644
--- a/includes/assert.h
+++ b/includes/assert.h
@@ -1,37 +1,35 @@
-/* ----------------------------------------------------------------------------
- * $Id$
- * ----------------------------------------------------------------------------
- * Public Domain C Library - http://pdclib.sourceforge.net
- * This code is Public Domain. Use, modify, and redistribute at will.
- * ----------------------------------------------------------------------------
- * Diagnostics
- * --------------------------------------------------------------------------*/
+/* Diagnostics <assert.h>
 
-#ifndef _ASSERT_H
-#define _ASSERT_H _ASSERT_H
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
 
-/* ----------------------------------------------------------------------------
- * AUXILIARY
- * --------------------------------------------------------------------------*/
+#include <_PDCLIB_aux.h>
 
-/* Helper function doing the print to stderr and call to abort(). */
-void __assert( char const * const expression, /* the tested expression       */
-               char const * const file,       /* name of source file         */
-               char const * const function,   /* name of function            */
-               int const line );              /* number of source file line  */
-
-#endif /* _ASSERT_H - note that the header guard ends here on purpose. The
-                      assert macro is redefined upon each inclusion, in
-                      dependence of NDEBUG.                                  */
-
-/* ----------------------------------------------------------------------------
- * DEFINES
- * --------------------------------------------------------------------------*/
+#ifndef _PDCLIB_ASSERT_H
+#define _PDCLIB_ASSERT_H _PDCLIB_ASSERT_H
+void _PDCLIB_assert99( char const * const, char const * const, char const * const );
+void _PDCLIB_assert89( char const * const );
+#endif
 
+/* If NDEBUG is set, assert() is a null operation. */
 #undef assert
-#if defined NDEBUG
-#define assert( x ) ( (void) 0 )
+
+#ifdef NDEBUG
+#define assert( ignore ) ( (void) 0 )
+#else
+#if __STDC_VERSION__ >= 199901L
+#define assert( expression ) ( ( expression ) ? (void) 0 \
+        : _PDCLIB_assert99( "Assertion failed: " #expression \
+                            ", function ", __func__, \
+                            ", file " __FILE__ \
+                            ", line " _PDCLIB_symbol2string( __LINE__ ) \
+                            "." _PDCLIB_endl ) )
 #else
-#define assert( x ) ( x ) ? ( (void) 0 ) \
-                          :  __assert( #x, __FILE__, __func__, __LINE__ )
+#define assert( expression ) ( ( expression ) ? (void) 0 \
+        : _PDCLIB_assert89( "Assertion failed: " #expression \
+                            ", file " __FILE__ \
+                            ", line " _PDCLIB_symbol2string( __LINE__ ) \
+                            "." _PDCLIB_endl ) )
+#endif
 #endif