fix(assert): make prototype of Object.prototype not equal undefined prototype#6484
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WWRS wants to merge 1 commit intodenoland:mainfrom
Draft
fix(assert): make prototype of Object.prototype not equal undefined prototype#6484WWRS wants to merge 1 commit intodenoland:mainfrom
WWRS wants to merge 1 commit intodenoland:mainfrom
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WWRS
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Mar 17, 2025
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| Deno.test("equal() considers object with prototype Object.prototype not equal to object with no prototype", () => { |
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Is this too long a name? Suggestions on making it shorter?
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Changed to draft because I realized this makes behavior different when objects have properties: #6334 (comment) |
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This PR hasn't had activity in almost 6 months. Should we close as stale for now? |
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We would need to disambiguate the behavior mentioned in #6334. Determining this behavior doesn't seem like a priority, so if this PR is not moving toward either being outright accepted or outright rejected, it's stale. |
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Fixes #6334
These were previously hardcoded to be equal, and I'm not completely sure why. I hope I'm not missing something.
It's not mentioned in the PR when it was added (#6153). I suspect it was a port of the old system, where constructors were checked rather than prototypes: Undefined constructor could equal Object constructor. But undefined prototype should not equal Object prototype.