assert that wxRound() argument is in the supported range

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45720 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-04-30 16:23:17 +00:00
parent ed650677e1
commit f11af09331
1 changed files with 3 additions and 0 deletions
--- a/include/wx/math.h
+++ b/include/wx/math.h
@@ -107,6 +107,9 @@

    inline int wxRound(double x)
    {
+        wxASSERT_MSG( x > INT_MIN - 0.5 && x < INT_MAX + 0.5,
+                      _T("argument out of supported range") );
+
        #if defined(HAVE_ROUND)
            return int(round(x));
        #else