apache / apache/royale-asjs

Object.hasOwnProperty() should return true for accessors / variables / functions

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Dominant language
ActionScript
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Forks
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Description

In the attached test case, Object.hasOwnProperty() is returning false for everything in Royale (JS), but returns true in Flex for accessors / variables / functions (but not for non-existent names).

Royale: [TestObjectHasOwnProperty.mxml.txt](https://github.com/apache/royale-asjs/files/5714115/TestObjectHasOwnProperty.mxml.txt)

Flex: [TestObjectHasOwnPropertyFlex.mxml.txt](https://github.com/apache/royale-asjs/files/5714116/TestObjectHasOwnPropertyFlex.mxml.txt)

For ``this`` or other objects.

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Research direction

Start with the attached TestObjectHasOwnProperty.mxml.txt case and compare its results with TestObjectHasOwnPropertyFlex.mxml.txt. Verify behavior for this and other objects, including accessors, variables, functions, and nonexistent names. Done means Royale returns true for the existing members and false for nonexistent names, matching the Flex case.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
compilers
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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