Closed Bug 770196 Opened 12 years ago Closed 9 years ago

Reimplement js_HasOwnProperty in terms of getOwnPropertyDescriptor

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Version:
Other Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1124201

People

(Reporter: jorendorff, Unassigned)

Details

(Whiteboard: [js:t])

js_HasOwnProperty(cx, obj, id ...) works like this: 1. lookup the property obj[id] 2. if the property is found on obj itself, result = true. 3. else if obj is an outer object and the property is found on obj's inner object, result = true. 4. else result = false. Step 3 is pretty ridiculous, especially since we have GetOwnPropertyDescriptor now.
Whiteboard: [js:t]
Assignee: general → nobody
Fixed in https://hg.mozilla.org/mozilla-central/rev/eb8001361b46 (bug 1124201)
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → DUPLICATE
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