use __VISUALC__ instead of _MSC_VER to avoid problems with CW

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21322 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/object.cpp b/src/common/object.cpp
index bbe780c07e0a8fa425fd8f02cd57173e5d67d071..8dad5efc0f14e6abd006467f887a97052237bf97 100644 (file)
--- a/src/common/object.cpp
+++ b/src/common/object.cpp
@@ -46,7 +46,7 @@
 // we must disable optimizations for VC.NET because otherwise its too eager
 // linker discards wxClassInfo objects in release build thus breaking many,
 // many things
-#if defined _MSC_VER && _MSC_VER >= 1300
+#if defined __VISUALC__ && __VISUALC__ >= 1300
     #pragma optimize("", off)
 #endif
 
@@ -55,7 +55,7 @@ wxClassInfo wxObject::sm_classwxObject( wxT("wxObject"), 0, 0,
                                         (wxObjectConstructorFn) 0 );
 
 // restore optimizations
-#if defined _MSC_VER && _MSC_VER >= 1300
+#if defined __VISUALC__ && __VISUALC__ >= 1300
     #pragma optimize("", on)
 #endif