author Mike Hommey <>
Tue, 26 Mar 2019 16:29:17 +0000
changeset 466239 12b301ea0f924424f0a5057f1ebccc7cd8098e8e
parent 242676 ef516c84ef5496c3a8576e85c3e6ecb7b0776104
permissions -rw-r--r--
Bug 1537641 - Make MIDL use clang-cl as a preprocessor. r=dmajor Using clang-cl as a preprocessor fails with: ``` In file included from z:\build\build\src\accessible\ipc\win\handler\HandlerData.idl:8: z:\build\build\src\accessible\ipc\win\handler/AccessibleHandler.h(27,8): error: pasting formed 'Accessible2_3.', an invalid preprocessing token [-Winvalid-token-paste] import NEWEST_IA2_IDL; ^ z:\build\build\src\accessible\ipc\win\handler/AccessibleHandler.h(15,24): note: expanded from macro 'NEWEST_IA2_IDL' ^ z:\build\build\src\accessible\ipc\win\handler/AccessibleHandler.h(14,22): note: expanded from macro 'IDLFOR' ^ z:\build\build\src\accessible\ipc\win\handler/AccessibleHandler.h(13,36): note: expanded from macro '__GENIDL' ^ 1 error generated. midl : command line error MIDL1003 : error returned by the C preprocessor (1) ``` There's only one place using the NEWEST_IA2_IDL and accompanying macros, we can just avoid the issue altogether by expanding it manually (and it's not like the macro buys much, the other arm of the __midl ifdef has a #include "Accessible2_3.h" that doesn't use the macro either, presumably for the same reason). Differential Revision:

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at */

#include "nsISupports.idl"

interface imgIRequest;

[scriptable, uuid(10be55b3-2029-41a7-a975-538efed250ed)]
interface imgIScriptedNotificationObserver : nsISupports
  void sizeAvailable(in imgIRequest aRequest);
  void frameUpdate(in imgIRequest aRequest);
  void frameComplete(in imgIRequest aRequest);
  void loadComplete(in imgIRequest aRequest);
  void decodeComplete(in imgIRequest aRequest);
  void discard(in imgIRequest aRequest);
  void isAnimated(in imgIRequest aRequest);
  void hasTransparency(in imgIRequest aRequest);