from meeting

1 files changed, 26 insertions, 0 deletions

diff --git a/src/util/debug.h b/src/util/debug.h
new file mode 100644
index 000000000..36942d1ae
--- /dev/null
+++ b/src/util/debug.h
@@ -0,0 +1,26 @@
+/*********************                                           -*- C++ -*-  */
+/** debug.h
+ ** This file is part of the CVC4 prototype.
+ ** Copyright (c) 2009 The Analysis of Computer Systems Group (ACSys)
+ ** Courant Institute of Mathematical Sciences
+ ** New York University
+ ** See the file COPYING in the top-level source directory for licensing
+ ** information.
+ **
+ **/
+
+#ifndef __CVC4_DEBUG_H
+#define __CVC4_DEBUG_H
+
+#include <cassert>
+
+#ifdef DEBUG
+// the __builtin_expect() helps us if assert is built-in or a macro
+# define cvc4assert(x) assert(__builtin_expect((x), 1))
+#else
+// TODO: use a compiler annotation when assertions are off ?
+// (to improve optimization)
+# define cvc4assert(x)
+#endif /* DEBUG */
+
+#endif /* __CVC4_DEBUG_H */