src/heap/heap.cc - Issue 2484003002: [builtins] implement JSBuiltinReducer for ArrayIteratorNext()

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Unified Diff: src/heap/heap.cc

Issue 2484003002: [builtins] implement JSBuiltinReducer for ArrayIteratorNext() (Closed)

Patch Set: CheckIf() for ArrayBufferWasNeutered() rather than a branch, which hopefully can be eliminated, and… Created 4 years, 1 month ago

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Index: src/heap/heap.cc

diff --git a/src/heap/heap.cc b/src/heap/heap.cc

index 73018849794af8625fa62bee08179af46712f5f6..5dfecdd4eeddbd8a730c17298c8078d1494fa331 100644

--- a/src/heap/heap.cc

+++ b/src/heap/heap.cc

@@ -2865,6 +2865,10 @@ void Heap::CreateInitialObjects() {

cell->set_value(Smi::FromInt(Isolate::kArrayProtectorValid));

set_string_length_protector(*cell);

+ Handle<Cell> array_iterator_cell = factory->NewCell(

+ handle(Smi::FromInt(Isolate::kArrayProtectorValid), isolate()));

+ set_array_iterator_protector(*array_iterator_cell);

set_serialized_templates(empty_fixed_array());

set_weak_stack_trace_list(Smi::kZero);