Adding upstream version 127.0.upstream/127.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 12 insertions, 10 deletions

diff --git a/js/src/vm/EnvironmentObject.cpp b/js/src/vm/EnvironmentObject.cpp
index 008cfca260..0d5f214f53 100644
--- a/js/src/vm/EnvironmentObject.cpp
+++ b/js/src/vm/EnvironmentObject.cpp
@@ -2613,18 +2613,20 @@ void DebugEnvironments::checkHashTablesAfterMovingGC() {
    * This is called at the end of StoreBuffer::mark() to check that our
    * postbarriers have worked and that no hashtable keys (or values) are left
    * pointing into the nursery.
+   *
+   * |proxiedEnvs| is checked automatically because it is a WeakMap.
    */
-  proxiedEnvs.checkAfterMovingGC();
-  for (MissingEnvironmentMap::Range r = missingEnvs.all(); !r.empty();
-       r.popFront()) {
-    CheckGCThingAfterMovingGC(r.front().key().scope());
+  CheckTableAfterMovingGC(missingEnvs, [this](const auto& entry) {
+    CheckGCThingAfterMovingGC(entry.key().scope(), zone());
     // Use unbarrieredGet() to prevent triggering read barrier while collecting.
-    CheckGCThingAfterMovingGC(r.front().value().unbarrieredGet());
-  }
-  for (LiveEnvironmentMap::Range r = liveEnvs.all(); !r.empty(); r.popFront()) {
-    CheckGCThingAfterMovingGC(r.front().key());
-    CheckGCThingAfterMovingGC(r.front().value().scope_.get());
-  }
+    CheckGCThingAfterMovingGC(entry.value().unbarrieredGet(), zone());
+    return entry.key();
+  });
+  CheckTableAfterMovingGC(liveEnvs, [this](const auto& entry) {
+    CheckGCThingAfterMovingGC(entry.key(), zone());
+    CheckGCThingAfterMovingGC(entry.value().scope_.get(), zone());
+    return entry.key().unbarrieredGet();
+  });
 }
 #endif