[PATCH] Use gcc_checking_assert in as_a

[Richard Biener]

Committed as obvious.

Richard.

2013-03-22  Richard Biener  <rguent...@suse.de>

        * is-a.h (as_a): Use gcc_checking_assert.

Index: gcc/is-a.h
===================================================================
--- gcc/is-a.h  (revision 196955)
+++ gcc/is-a.h  (working copy)
@@ -181,7 +181,7 @@ template <typename T, typename U>
 inline T *
 as_a (U *p)
 {
-  gcc_assert (is_a <T> (p));
+  gcc_checking_assert (is_a <T> (p));
   return is_a_helper <T>::cast (p);
 }