Second ivl_assert patch

This patch adds a do/while around the conditional
2010-11-02 10:34:12 -08:00 · 2010-11-02 10:34:12 -08:00 · 2d83955182
parent 5dd67d8571
commit 2d83955182
1 changed files with 8 additions and 6 deletions
--- a/ivl_assert.h
+++ b/ivl_assert.h
@ -23,11 +23,13 @@
 # include  <cstdlib>

 #define ivl_assert(tok, expression)  \
-      if (! (expression)) { \
-	    cerr << (tok).get_fileline() << ": assert: " \
-		 << __FILE__ << ":" << __LINE__ \
-		 << ": failed assertion " << #expression << endl; \
-	    abort(); \
-      }
+      do { \
+	    if (! (expression)) { \
+		  cerr << (tok).get_fileline() << ": assert: " \
+		       << __FILE__ << ":" << __LINE__ \
+		       << ": failed assertion " << #expression << endl; \
+		  abort(); \
+	    } \
+      } while (0)

 #endif