Avoid warnings in the Objective-C uniquifying code when running in GC mode.

[wxWidgets.git] / include / wx / stackwalk.h

diff --git a/include/wx/stackwalk.h b/include/wx/stackwalk.h
index 911d28fdf86b4e4a6604aff9e0815bee64a2ef9c..8bb237149834bad5a35f44ca1f612c55dc7f6b8b 100644 (file)
--- a/include/wx/stackwalk.h
+++ b/include/wx/stackwalk.h
@@ -16,7 +16,7 @@
 
 #if wxUSE_STACKWALKER
 
-class WXDLLIMPEXP_BASE wxStackFrame;
+class WXDLLIMPEXP_FWD_BASE wxStackFrame;
 
 // ----------------------------------------------------------------------------
 // wxStackFrame: a single stack level
@@ -135,7 +135,7 @@ public:
     // enumerate stack frames from the location of uncaught exception
     //
     // this version can only be called from wxApp::OnFatalException()
-    virtual void WalkFromException() = 0;
+    virtual void WalkFromException(size_t maxDepth = 200) = 0;
 
 protected:
     // this function must be overrided to process the given frame