runtime/vm/object.cc - Issue 23633002: Implementation for ClosureMirror.findInContext.

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Unified Diff: runtime/vm/object.cc

Issue 23633002: Implementation for ClosureMirror.findInContext. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Addressed comments + rebase Created 7 years, 3 months ago

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Index: runtime/vm/object.cc

diff --git a/runtime/vm/object.cc b/runtime/vm/object.cc

index 3d06df2278a2a6ae290817d2d91c0804c74117b0..d7ad1f50d4ba0892b193f3f42fe2b3436d4dc362 100644

--- a/runtime/vm/object.cc

+++ b/runtime/vm/object.cc

@@ -5653,6 +5653,13 @@ void Field::DeoptimizeDependentCode() const {

}

+bool Field::IsUninitialized() const {

+ const Instance& value = Instance::Handle(raw_ptr()->value_);

+ ASSERT(value.raw() != Object::transition_sentinel().raw());

+ return value.raw() == Object::sentinel().raw();

void Field::UpdateCid(intptr_t cid) const {

if (guarded_cid() == kIllegalCid) {

// Field is assigned first time.