fixed VC++ compilation

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12810 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/longlong.h b/include/wx/longlong.h
index 3a6f3f6f90d5143984018112127470bcef05b142..b0789390d6778ad3e46d6635a75359692c2a7299 100644 (file)
--- a/include/wx/longlong.h
+++ b/include/wx/longlong.h
@@ -909,8 +909,15 @@ inline bool operator>=(long l, const wxLongLong& ll) { return ll > l; }
 inline bool operator==(long l, const wxLongLong& ll) { return ll > l; }
 inline bool operator!=(long l, const wxLongLong& ll) { return ll > l; }
 
-inline wxLongLong operator+(long l, const wxLongLong& ll) { return ll + l; }
-inline wxLongLong operator-(long l, const wxLongLong& ll) { return ll - l; }
+inline wxLongLong operator+(long l, const wxLongLong& ll)
+{
+    return ll + wxLongLong(l);
+}
+
+inline wxLongLong operator-(long l, const wxLongLong& ll)
+{
+    return ll - wxLongLong(l);
+}
 
 inline bool operator<(unsigned long l, const wxULongLong& ll) { return ll > l; }
 inline bool operator>(unsigned long l, const wxULongLong& ll) { return ll > l; }