Fix mingw clang compilation

Missing noexcept specifiers and pragma push

Change-Id: Id64c71c9e23ae1cb0c1c911cd8c5d3283bbc3048
Reviewed-by: Oliver Wolff <[email protected]>

4 files changed, 24 insertions, 23 deletions

diff --git a/src/plugins/platforms/windows/qwindowsdrag.cpp b/src/plugins/platforms/windows/qwindowsdrag.cpp
index c9e7ae90a9e..044cd4c7a2c 100644
--- a/src/plugins/platforms/windows/qwindowsdrag.cpp
+++ b/src/plugins/platforms/windows/qwindowsdrag.cpp
@@ -183,8 +183,8 @@ public:
     void createCursors();
 
     // IDropSource methods
-    STDMETHOD(QueryContinueDrag)(BOOL fEscapePressed, DWORD grfKeyState) override;
-    STDMETHOD(GiveFeedback)(DWORD dwEffect) override;
+    STDMETHOD(QueryContinueDrag)(BOOL fEscapePressed, DWORD grfKeyState) noexcept override;
+    STDMETHOD(GiveFeedback)(DWORD dwEffect) noexcept override;
 
 private:
     struct CursorEntry {
@@ -336,7 +336,7 @@ void QWindowsOleDropSource::createCursors()
 */
 
 QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
-QWindowsOleDropSource::QueryContinueDrag(BOOL fEscapePressed, DWORD grfKeyState)
+QWindowsOleDropSource::QueryContinueDrag(BOOL fEscapePressed, DWORD grfKeyState) noexcept
 {
     // In some rare cases, when a mouse button is released but the mouse is static,
     // grfKeyState will not be updated with these released buttons until the mouse
@@ -390,7 +390,7 @@ QWindowsOleDropSource::QueryContinueDrag(BOOL fEscapePressed, DWORD grfKeyState)
 */
 
 QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
-QWindowsOleDropSource::GiveFeedback(DWORD dwEffect)
+QWindowsOleDropSource::GiveFeedback(DWORD dwEffect) noexcept
 {
     const Qt::DropAction action = translateToQDragDropAction(dwEffect);
     m_drag->updateAction(action);
@@ -484,7 +484,7 @@ void QWindowsOleDropTarget::handleDrag(QWindow *window, DWORD grfKeyState,
 
 QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
 QWindowsOleDropTarget::DragEnter(LPDATAOBJECT pDataObj, DWORD grfKeyState,
-                                 POINTL pt, LPDWORD pdwEffect)
+                                 POINTL pt, LPDWORD pdwEffect) noexcept
 {
     if (IDropTargetHelper* dh = QWindowsDrag::instance()->dropHelper())
         dh->DragEnter(reinterpret_cast<HWND>(m_window->winId()), pDataObj, reinterpret_cast<POINT*>(&pt), *pdwEffect);
@@ -500,7 +500,7 @@ QWindowsOleDropTarget::DragEnter(LPDATAOBJECT pDataObj, DWORD grfKeyState,
 }
 
 QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
-QWindowsOleDropTarget::DragOver(DWORD grfKeyState, POINTL pt, LPDWORD pdwEffect)
+QWindowsOleDropTarget::DragOver(DWORD grfKeyState, POINTL pt, LPDWORD pdwEffect) noexcept
 {
     if (IDropTargetHelper* dh = QWindowsDrag::instance()->dropHelper())
         dh->DragOver(reinterpret_cast<POINT*>(&pt), *pdwEffect);
@@ -521,7 +521,7 @@ QWindowsOleDropTarget::DragOver(DWORD grfKeyState, POINTL pt, LPDWORD pdwEffect)
 }
 
 QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
-QWindowsOleDropTarget::DragLeave()
+QWindowsOleDropTarget::DragLeave() noexcept
 {
     if (IDropTargetHelper* dh = QWindowsDrag::instance()->dropHelper())
         dh->DragLeave();
@@ -546,7 +546,7 @@ QWindowsOleDropTarget::DragLeave()
 
 QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
 QWindowsOleDropTarget::Drop(LPDATAOBJECT pDataObj, DWORD grfKeyState,
-                            POINTL pt, LPDWORD pdwEffect)
+                            POINTL pt, LPDWORD pdwEffect) noexcept
 {
     if (IDropTargetHelper* dh = QWindowsDrag::instance()->dropHelper())
         dh->Drop(pDataObj, reinterpret_cast<POINT*>(&pt), *pdwEffect);
diff --git a/src/plugins/platforms/windows/qwindowsdropdataobject.cpp b/src/plugins/platforms/windows/qwindowsdropdataobject.cpp
index 629291640f1..1dd910dff57 100644
--- a/src/plugins/platforms/windows/qwindowsdropdataobject.cpp
+++ b/src/plugins/platforms/windows/qwindowsdropdataobject.cpp
@@ -30,7 +30,7 @@ QWindowsDropDataObject::QWindowsDropDataObject(QMimeData *mimeData) :
 QWindowsDropDataObject::~QWindowsDropDataObject() = default;
 
 STDMETHODIMP
-QWindowsDropDataObject::GetData(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium)
+QWindowsDropDataObject::GetData(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium) noexcept
 {
     if (shouldIgnore(pformatetc))
         return ResultFromScode(DATA_E_FORMATETC);
@@ -39,7 +39,7 @@ QWindowsDropDataObject::GetData(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium)
 }
 
 STDMETHODIMP
-QWindowsDropDataObject::QueryGetData(LPFORMATETC pformatetc)
+QWindowsDropDataObject::QueryGetData(LPFORMATETC pformatetc) noexcept
 {
     if (shouldIgnore(pformatetc))
         return ResultFromScode(DATA_E_FORMATETC);
diff --git a/src/plugins/platforms/windows/qwindowsole.cpp b/src/plugins/platforms/windows/qwindowsole.cpp
index c01f7160541..4efb589450b 100644
--- a/src/plugins/platforms/windows/qwindowsole.cpp
+++ b/src/plugins/platforms/windows/qwindowsole.cpp
@@ -61,7 +61,7 @@ DWORD QWindowsOleDataObject::reportedPerformedEffect() const
 }
 
 STDMETHODIMP
-QWindowsOleDataObject::GetData(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium)
+QWindowsOleDataObject::GetData(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium) noexcept
 {
     HRESULT hr = ResultFromScode(DATA_E_FORMATETC);
 
@@ -79,13 +79,13 @@ QWindowsOleDataObject::GetData(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium)
 }
 
 STDMETHODIMP
-QWindowsOleDataObject::GetDataHere(LPFORMATETC, LPSTGMEDIUM)
+QWindowsOleDataObject::GetDataHere(LPFORMATETC, LPSTGMEDIUM) noexcept
 {
     return ResultFromScode(DATA_E_FORMATETC);
 }
 
 STDMETHODIMP
-QWindowsOleDataObject::QueryGetData(LPFORMATETC pformatetc)
+QWindowsOleDataObject::QueryGetData(LPFORMATETC pformatetc) noexcept
 {
     HRESULT hr = ResultFromScode(DATA_E_FORMATETC);
 
@@ -103,14 +103,14 @@ QWindowsOleDataObject::QueryGetData(LPFORMATETC pformatetc)
 }
 
 STDMETHODIMP
-QWindowsOleDataObject::GetCanonicalFormatEtc(LPFORMATETC, LPFORMATETC pformatetcOut)
+QWindowsOleDataObject::GetCanonicalFormatEtc(LPFORMATETC, LPFORMATETC pformatetcOut) noexcept
 {
     pformatetcOut->ptd = nullptr;
     return ResultFromScode(E_NOTIMPL);
 }
 
 STDMETHODIMP
-QWindowsOleDataObject::SetData(LPFORMATETC pFormatetc, STGMEDIUM *pMedium, BOOL fRelease)
+QWindowsOleDataObject::SetData(LPFORMATETC pFormatetc, STGMEDIUM *pMedium, BOOL fRelease) noexcept
 {
     if (QWindowsContext::verbose > 1)
         qCDebug(lcQpaMime) << __FUNCTION__;
@@ -132,7 +132,7 @@ QWindowsOleDataObject::SetData(LPFORMATETC pFormatetc, STGMEDIUM *pMedium, BOOL
 
 
 STDMETHODIMP
-QWindowsOleDataObject::EnumFormatEtc(DWORD dwDirection, LPENUMFORMATETC FAR* ppenumFormatEtc)
+QWindowsOleDataObject::EnumFormatEtc(DWORD dwDirection, LPENUMFORMATETC FAR* ppenumFormatEtc) noexcept
 {
      if (QWindowsContext::verbose > 1)
          qCDebug(lcQpaMime) << __FUNCTION__ << "dwDirection=" << dwDirection;
@@ -169,20 +169,20 @@ QWindowsOleDataObject::EnumFormatEtc(DWORD dwDirection, LPENUMFORMATETC FAR* ppe
 
 STDMETHODIMP
 QWindowsOleDataObject::DAdvise(FORMATETC FAR*, DWORD,
-                       LPADVISESINK, DWORD FAR*)
+                       LPADVISESINK, DWORD FAR*) noexcept
 {
     return ResultFromScode(OLE_E_ADVISENOTSUPPORTED);
 }
 
 
 STDMETHODIMP
-QWindowsOleDataObject::DUnadvise(DWORD)
+QWindowsOleDataObject::DUnadvise(DWORD) noexcept
 {
     return ResultFromScode(OLE_E_ADVISENOTSUPPORTED);
 }
 
 STDMETHODIMP
-QWindowsOleDataObject::EnumDAdvise(LPENUMSTATDATA FAR*)
+QWindowsOleDataObject::EnumDAdvise(LPENUMSTATDATA FAR*) noexcept
 {
     return ResultFromScode(OLE_E_ADVISENOTSUPPORTED);
 }
@@ -252,7 +252,7 @@ bool QWindowsOleEnumFmtEtc::isNull() const
 
 // IEnumFORMATETC methods
 STDMETHODIMP
-QWindowsOleEnumFmtEtc::Next(ULONG celt, LPFORMATETC rgelt, ULONG FAR* pceltFetched)
+QWindowsOleEnumFmtEtc::Next(ULONG celt, LPFORMATETC rgelt, ULONG FAR* pceltFetched) noexcept
 {
     ULONG i=0;
     ULONG nOffset;
@@ -283,7 +283,7 @@ QWindowsOleEnumFmtEtc::Next(ULONG celt, LPFORMATETC rgelt, ULONG FAR* pceltFetch
 }
 
 STDMETHODIMP
-QWindowsOleEnumFmtEtc::Skip(ULONG celt)
+QWindowsOleEnumFmtEtc::Skip(ULONG celt) noexcept
 {
     ULONG i=0;
     ULONG nOffset;
@@ -307,14 +307,14 @@ QWindowsOleEnumFmtEtc::Skip(ULONG celt)
 }
 
 STDMETHODIMP
-QWindowsOleEnumFmtEtc::Reset()
+QWindowsOleEnumFmtEtc::Reset() noexcept
 {
     m_nIndex = 0;
     return NOERROR;
 }
 
 STDMETHODIMP
-QWindowsOleEnumFmtEtc::Clone(LPENUMFORMATETC FAR* newEnum)
+QWindowsOleEnumFmtEtc::Clone(LPENUMFORMATETC FAR* newEnum) noexcept
 {
     if (newEnum == nullptr)
         return ResultFromScode(E_INVALIDARG);
diff --git a/src/plugins/platforms/windows/uiautomation/qwindowsuiautomation.cpp b/src/plugins/platforms/windows/uiautomation/qwindowsuiautomation.cpp
index 6954a881d09..5d580a6155b 100644
--- a/src/plugins/platforms/windows/uiautomation/qwindowsuiautomation.cpp
+++ b/src/plugins/platforms/windows/uiautomation/qwindowsuiautomation.cpp
@@ -15,6 +15,7 @@ struct winapi_func
     const func_t func;
     const T error_value;
 #ifdef __GNUC__
+#   pragma GCC diagnostic push
 #   pragma GCC diagnostic ignored "-Wcast-function-type"
 #endif
     winapi_func(const char *lib_name, const char *func_name, func_t func_proto,