Merge branch 'xbt_random' into 'master'

[simgrid.git] / include / xbt / asserts.h

diff --git a/include/xbt/asserts.h b/include/xbt/asserts.h
index c078b47..29f5625 100644 (file)
--- a/include/xbt/asserts.h
+++ b/include/xbt/asserts.h
@@ -1,19 +1,22 @@
 /*  xbt/asserts.h -- assertion mechanism                                    */
 
-/* Copyright (c) 2005-2007, 2009-2014. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2005-2019. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#ifndef _XBT_ASSERTS_H
-#define _XBT_ASSERTS_H
+#ifndef XBT_ASSERTS_H
+#define XBT_ASSERTS_H
 
-#include "xbt/misc.h"
-#include "xbt/log.h"
-#include "xbt/ex.h"
+#include <xbt/ex.h>
+#include <xbt/log.h>
+#include <xbt/misc.h>
+
+SG_BEGIN_DECL
+XBT_PUBLIC_DATA int xbt_log_no_loc; /* Do not show the backtrace on failed backtrace when doing our tests */
+
+XBT_PUBLIC void xbt_backtrace_display_current();
 
-SG_BEGIN_DECL()
 /**
  * @addtogroup XBT_error
  * @brief Those are the SimGrid version of the good ol' assert macro.
@@ -32,12 +35,18 @@ SG_BEGIN_DECL()
    @hideinitializer  */
 #define xbt_assert(...) \
   _XBT_IF_ONE_ARG(_xbt_assert_ARG1, _xbt_assert_ARGN, __VA_ARGS__)(__VA_ARGS__)
-#define _xbt_assert_ARG1(cond) \
-  _xbt_assert_ARGN(cond, "Assertion %s failed", #cond)
-#define _xbt_assert_ARGN(cond, ...) \
-  do { if (!(cond)) THROWF(0, 0, __VA_ARGS__); } while (0)
+#define _xbt_assert_ARG1(cond) _xbt_assert_ARGN((cond), "Assertion %s failed", #cond)
+#define _xbt_assert_ARGN(cond, ...)                                                                                    \
+  do {                                                                                                                 \
+    if (!(cond)) {                                                                                                     \
+      XBT_CCRITICAL(root, __VA_ARGS__);                                                                                \
+      if (!xbt_log_no_loc)                                                                                             \
+        xbt_backtrace_display_current();                                                                               \
+      abort();                                                                                                         \
+    }                                                                                                                  \
+  } while (0)
 #endif
 
 /** @} */
-SG_END_DECL()
-#endif                          /* _XBT_ASSERTS_H */
+SG_END_DECL
+#endif                          /* XBT_ASSERTS_H */