RESOLVED FIXED 268272
[JSC] DestructuringAssignmentTarget should be evaluated prior to calling [[Get]] / stepping iterator 
https://bugs.webkit.org/show_bug.cgi?id=268272
Summary [JSC] DestructuringAssignmentTarget should be evaluated prior to calling [[Ge...
Alexey Shvayka
Reported 2024-01-28 21:27:36 PST
Related test262 failures: * test/language/expressions/assignment/dstr/array-elem-iter-rtrn-close-err.js * test/language/expressions/assignment/dstr/array-elem-iter-rtrn-close-null.js * test/language/expressions/assignment/dstr/array-elem-iter-rtrn-close.js * test/language/expressions/assignment/dstr/array-elem-iter-thrw-close-err.js * test/language/expressions/assignment/dstr/array-elem-iter-thrw-close.js * test/language/expressions/assignment/dstr/array-elem-trlg-iter-list-rtrn-close-err.js * test/language/expressions/assignment/dstr/array-elem-trlg-iter-list-rtrn-close-null.js * test/language/expressions/assignment/dstr/array-elem-trlg-iter-list-rtrn-close.js * test/language/expressions/assignment/dstr/array-elem-trlg-iter-list-thrw-close-err.js * test/language/expressions/assignment/dstr/array-elem-trlg-iter-list-thrw-close.js * test/language/expressions/assignment/dstr/array-elem-trlg-iter-rest-rtrn-close-err.js * test/language/expressions/assignment/dstr/array-elem-trlg-iter-rest-rtrn-close-null.js * test/language/expressions/assignment/dstr/array-elem-trlg-iter-rest-rtrn-close.js * test/language/expressions/assignment/dstr/array-elem-trlg-iter-rest-thrw-close-err.js * test/language/expressions/assignment/dstr/array-elem-trlg-iter-rest-thrw-close.js * test/language/expressions/assignment/dstr/array-rest-iter-rtrn-close-err.js * test/language/expressions/assignment/dstr/array-rest-iter-rtrn-close-null.js * test/language/expressions/assignment/dstr/array-rest-iter-rtrn-close.js * test/language/expressions/assignment/dstr/array-rest-iter-thrw-close-err.js * test/language/expressions/assignment/dstr/array-rest-iter-thrw-close.js * test/language/expressions/assignment/dstr/array-rest-lref-err.js * test/language/statements/for-of/dstr/array-elem-iter-rtrn-close-err.js * test/language/statements/for-of/dstr/array-elem-iter-rtrn-close-null.js * test/language/statements/for-of/dstr/array-elem-iter-rtrn-close.js * test/language/statements/for-of/dstr/array-elem-iter-thrw-close-err.js * test/language/statements/for-of/dstr/array-elem-iter-thrw-close.js * test/language/statements/for-of/dstr/array-elem-trlg-iter-list-rtrn-close-err.js * test/language/statements/for-of/dstr/array-elem-trlg-iter-list-rtrn-close-null.js * test/language/statements/for-of/dstr/array-elem-trlg-iter-list-rtrn-close.js * test/language/statements/for-of/dstr/array-elem-trlg-iter-list-thrw-close-err.js * test/language/statements/for-of/dstr/array-elem-trlg-iter-list-thrw-close.js * test/language/statements/for-of/dstr/array-elem-trlg-iter-rest-rtrn-close-err.js * test/language/statements/for-of/dstr/array-elem-trlg-iter-rest-rtrn-close-null.js * test/language/statements/for-of/dstr/array-elem-trlg-iter-rest-rtrn-close.js * test/language/statements/for-of/dstr/array-elem-trlg-iter-rest-thrw-close-err.js * test/language/statements/for-of/dstr/array-elem-trlg-iter-rest-thrw-close.js * test/language/statements/for-of/dstr/array-rest-iter-rtrn-close-err.js * test/language/statements/for-of/dstr/array-rest-iter-rtrn-close-null.js * test/language/statements/for-of/dstr/array-rest-iter-rtrn-close.js * test/language/statements/for-of/dstr/array-rest-iter-thrw-close-err.js * test/language/statements/for-of/dstr/array-rest-iter-thrw-close.js * test/language/statements/for-of/dstr/array-rest-lref-err.js
Attachments
Add attachment proposed patch, testcase, etc.
Alexey Shvayka
Comment 1 2024-01-28 21:31:09 PST
Spec: https://tc39.es/ecma262/#sec-runtime-semantics-iteratordestructuringassignmentevaluation Production: AssignmentElement : DestructuringAssignmentTarget Initializer[opt] Step: 1.a
Radar WebKit Bug Importer
Comment 2 2024-01-30 14:39:26 PST
<rdar://problem/121960976>
Alexey Shvayka
Comment 3 2024-07-01 17:12:44 PDT
Pull request: https://github.com/WebKit/WebKit/pull/30369
EWS
Comment 4 2024-07-16 12:19:02 PDT
Committed 281013@main (e14851d085d3): <https://commits.webkit.org/281013@main> Reviewed commits have been landed. Closing PR #30369 and removing active labels.
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