fix gcc4 warning for wndproc casts (patch 1431939)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37928 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/msw/private.h b/include/wx/msw/private.h
index 075ce5f3a9f8b5b8cdc8e8769d51c2a1712810d0..c1b5e3e4cf4accdeb3f31ccff33b98a6c6579499 100644 (file)
--- a/include/wx/msw/private.h
+++ b/include/wx/msw/private.h
@@ -896,9 +896,9 @@ inline void *wxSetWindowUserData(HWND hwnd, void *data)
 
 // note that the casts to LONG_PTR here are required even on 32-bit machines
 // for the 64-bit warning mode of later versions of MSVC (C4311/4312)
-inline void *wxGetWindowProc(HWND hwnd)
+inline WNDPROC wxGetWindowProc(HWND hwnd)
 {
-    return (void *)(LONG_PTR)::GetWindowLong(hwnd, GWL_WNDPROC);
+    return (WNDPROC)(LONG_PTR)::GetWindowLong(hwnd, GWL_WNDPROC);
 }
 
 inline void *wxGetWindowUserData(HWND hwnd)

diff --git a/src/msw/fdrepdlg.cpp b/src/msw/fdrepdlg.cpp
index 7c6884739aa5ddf520c92c1acdd114fb8db0986c..86c8606c5606184f5cba593a6b0630367f620dfa 100644 (file)
--- a/src/msw/fdrepdlg.cpp
+++ b/src/msw/fdrepdlg.cpp
@@ -38,8 +38,8 @@
 // functions prototypes
 // ----------------------------------------------------------------------------
 
-LRESULT APIENTRY wxFindReplaceWindowProc(HWND hwnd, WXUINT nMsg,
-                                       WPARAM wParam, LPARAM lParam);
+LRESULT CALLBACK wxFindReplaceWindowProc(HWND hwnd, WXUINT nMsg,
+                                         WPARAM wParam, LPARAM lParam);
 
 UINT_PTR CALLBACK wxFindReplaceDialogHookProc(HWND hwnd,
                                               UINT uiMsg,
@@ -190,7 +190,7 @@ void wxFindReplaceDialogImpl::SubclassDialog(HWND hwnd)
 
     // check that we don't subclass the parent twice: this would be a bad idea
     // as then we'd have infinite recursion in wxFindReplaceWindowProc
-    wxCHECK_RET( wxGetWindowProc(hwnd) != (void *)wxFindReplaceWindowProc,
+    wxCHECK_RET( wxGetWindowProc(hwnd) != &wxFindReplaceWindowProc,
                  _T("can't have more than one find dialog currently") );
 
     // set the new one and save the old as user data to allow access to it
@@ -216,7 +216,7 @@ wxFindReplaceDialogImpl::~wxFindReplaceDialogImpl()
 // Window Proc for handling RegisterWindowMessage(FINDMSGSTRING)
 // ----------------------------------------------------------------------------
 
-LRESULT APIENTRY wxFindReplaceWindowProc(HWND hwnd, WXUINT nMsg,
+LRESULT CALLBACK wxFindReplaceWindowProc(HWND hwnd, WXUINT nMsg,
                                          WPARAM wParam, LPARAM lParam)
 {
 #if wxUSE_UNICODE_MSLU