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-rw-r--r--js/src/frontend/Parser.cpp8
1 files changed, 3 insertions, 5 deletions
diff --git a/js/src/frontend/Parser.cpp b/js/src/frontend/Parser.cpp
index 343621194..7bfab87a3 100644
--- a/js/src/frontend/Parser.cpp
+++ b/js/src/frontend/Parser.cpp
@@ -1453,13 +1453,11 @@ template <typename Scope>
static typename Scope::Data*
NewEmptyBindingData(ExclusiveContext* cx, LifoAlloc& alloc, uint32_t numBindings)
{
+ using Data = typename Scope::Data;
size_t allocSize = Scope::sizeOfData(numBindings);
- auto* bindings = static_cast<typename Scope::Data*>(alloc.alloc(allocSize));
- if (!bindings) {
+ auto* bindings = alloc.allocInSize<Data>(allocSize, numBindings);
+ if (!bindings)
ReportOutOfMemory(cx);
- return nullptr;
- }
- PodZero(bindings);
return bindings;
}