tor-browser

commit 72eb58bf8075cffa43e436a8451f53235da1d897
parent d6af6f67b27cdd5e3e0f935835023a6bdd2e0771
Author: Cristina Horotan <chorotan@mozilla.com>
Date:   Mon,  6 Oct 2025 10:48:11 +0300

Revert "Bug 1992162 - Make Maybe type constinit compatible r=emilio" for causing hazard failure on RegExpAPI.cpp

This reverts commit 0d3216443c749fc4ff7d2fd3d033c3d37fdd4083.

Diffstat:
M
accessible/base/nsAccessibilityService.cpp
 | 
2
+-
M
dom/events/IMEStateManager.cpp
 | 
2
+-
M
dom/ipc/BrowserParent.cpp
 | 
2
+-
M
dom/media/webrtc/jsapi/WebrtcGlobalInformation.cpp
 | 
2
+-
M
mfbt/MaybeStorageBase.h
 | 
3
+--

5 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/accessible/base/nsAccessibilityService.cpp b/accessible/base/nsAccessibilityService.cpp
@@ -1564,7 +1564,7 @@ LocalAccessible* nsAccessibilityService::CreateAccessible(
 #  include "mozilla/Monitor.h"
 #  include "mozilla/Maybe.h"
 
-MOZ_CONSTINIT static Maybe<Monitor> sAndroidMonitor;
+MOZ_RUNINIT static Maybe<Monitor> sAndroidMonitor;
 
 mozilla::Monitor& nsAccessibilityService::GetAndroidMonitor() {
   if (!sAndroidMonitor.isSome()) {
diff --git a/dom/events/IMEStateManager.cpp b/dom/events/IMEStateManager.cpp
@@ -81,7 +81,7 @@ bool IMEStateManager::sInstalledMenuKeyboardListener = false;
 bool IMEStateManager::sIsGettingNewIMEState = false;
 bool IMEStateManager::sCleaningUpForStoppingIMEStateManagement = false;
 bool IMEStateManager::sIsActive = false;
-MOZ_CONSTINIT Maybe<IMEStateManager::PendingFocusedBrowserSwitchingData>
+MOZ_RUNINIT Maybe<IMEStateManager::PendingFocusedBrowserSwitchingData>
     IMEStateManager::sPendingFocusedBrowserSwitchingData;
 
 class PseudoFocusChangeRunnable : public Runnable {
diff --git a/dom/ipc/BrowserParent.cpp b/dom/ipc/BrowserParent.cpp
@@ -259,7 +259,7 @@ class RequestingAccessKeyEventData {
   static int32_t sBrowserParentCount;
 };
 int32_t RequestingAccessKeyEventData::sBrowserParentCount = 0;
-MOZ_CONSTINIT Maybe<RequestingAccessKeyEventData::Data>
+MOZ_RUNINIT Maybe<RequestingAccessKeyEventData::Data>
     RequestingAccessKeyEventData::sData;
 
 namespace dom {
diff --git a/dom/media/webrtc/jsapi/WebrtcGlobalInformation.cpp b/dom/media/webrtc/jsapi/WebrtcGlobalInformation.cpp
@@ -535,7 +535,7 @@ void WebrtcGlobalInformation::GetLogging(
 }
 
 static bool sLastAECDebug = false;
-MOZ_CONSTINIT static Maybe<nsCString> sAecDebugLogDir;
+MOZ_RUNINIT static Maybe<nsCString> sAecDebugLogDir;
 
 void WebrtcGlobalInformation::SetAecDebug(const GlobalObject& aGlobal,
                                           bool aEnable) {
diff --git a/mfbt/MaybeStorageBase.h b/mfbt/MaybeStorageBase.h
@@ -31,7 +31,7 @@ struct MaybeStorageBase<T, false> {
   using NonConstT = std::remove_const_t<T>;
 
   union Union {
-    constexpr Union() : empty{} {}
+    Union() {}
     explicit Union(const T& aVal) : val{aVal} {}
     template <typename U,
               typename = std::enable_if_t<std::is_move_constructible_v<U>>>
@@ -43,7 +43,6 @@ struct MaybeStorageBase<T, false> {
     ~Union() {}
 
     NonConstT val;
-    char empty;  // needed to make default constructor constexpr
   } mStorage;
 
  public: