Protect the if inside the xbt_assert macros

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

diff --git a/include/xbt/asserts.h b/include/xbt/asserts.h
index dc6bac0..18fced6 100644 (file)
--- a/include/xbt/asserts.h
+++ b/include/xbt/asserts.h
@@ -1,6 +1,7 @@
 /*  xbt/asserts.h -- assertion mecanism                                     */
 
-/* Copyright (c) 2004,2005 Martin Quinson. All rights reserved.             */
+/* Copyright (c) 2005, 2006, 2007, 2009, 2010. 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. */
@@ -35,22 +36,22 @@ SG_BEGIN_DECL()
 #else
      /** @brief The condition which failed will be displayed.
         @hideinitializer  */
-#define xbt_assert(cond)                  if (!(cond)) THROW1(0,0,"Assertion %s failed", #cond)
+#define xbt_assert(cond)                  do { if (!(cond)) THROW1(0,0,"Assertion %s failed", #cond); } while (0)
      /** @hideinitializer  */
-#define xbt_assert0(cond,msg)             if (!(cond)) THROW0(0,0,msg)
+#define xbt_assert0(cond,msg)             do { if (!(cond)) THROW0(0,0,msg); } while (0)
      /** @hideinitializer  */
-#define xbt_assert1(cond,msg,a)           if (!(cond)) THROW1(0,0,msg,a)
+#define xbt_assert1(cond,msg,a)           do { if (!(cond)) THROW1(0,0,msg,a); } while (0)
      /** @hideinitializer  */
-#define xbt_assert2(cond,msg,a,b)         if (!(cond)) THROW2(0,0,msg,a,b)
+#define xbt_assert2(cond,msg,a,b)         do { if (!(cond)) THROW2(0,0,msg,a,b); } while (0)
      /** @hideinitializer  */
-#define xbt_assert3(cond,msg,a,b,c)       if (!(cond)) THROW3(0,0,msg,a,b,c)
+#define xbt_assert3(cond,msg,a,b,c)       do { if (!(cond)) THROW3(0,0,msg,a,b,c); } while (0)
      /** @hideinitializer  */
-#define xbt_assert4(cond,msg,a,b,c,d)     if (!(cond)) THROW4(0,0,msg,a,b,c,d)
+#define xbt_assert4(cond,msg,a,b,c,d)     do { if (!(cond)) THROW4(0,0,msg,a,b,c,d); } while (0)
      /** @hideinitializer  */
-#define xbt_assert5(cond,msg,a,b,c,d,e)   if (!(cond)) THROW5(0,0,msg,a,b,c,d,e)
+#define xbt_assert5(cond,msg,a,b,c,d,e)   do { if (!(cond)) THROW5(0,0,msg,a,b,c,d,e); } while (0)
      /** @hideinitializer  */
-#define xbt_assert6(cond,msg,a,b,c,d,e,f) if (!(cond)) THROW6(0,0,msg,a,b,c,d,e,f)
+#define xbt_assert6(cond,msg,a,b,c,d,e,f) do { if (!(cond)) THROW6(0,0,msg,a,b,c,d,e,f); } while (0)
 #endif
 /** @} */
-  SG_END_DECL()
-#endif /* _XBT_ASSERTS_H */
+    SG_END_DECL()
+#endif                          /* _XBT_ASSERTS_H */