215975 2020-08-29 01:48:09 -0700 [JSC] for-of uses AssignmentExpression while for-in uses Expression 2020-08-29 12:07:17 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ysuzuki ysuzuki ews-watchlist keith_miller mark.lam msaboff ross.kirsling saam tzagallo webkit-bug-importer oldest_to_newest 1683904 0 ysuzuki 2020-08-29 01:48:09 -0700 [JSC] for-of uses AssignmentExpression while for-in uses Expression 1683905 1 407535 ysuzuki 2020-08-29 01:49:29 -0700 Created attachment 407535 Patch 1683906 2 407535 ross.kirsling 2020-08-29 01:50:39 -0700 Comment on attachment 407535 Patch r=me. Interesting! 1683924 3 ysuzuki 2020-08-29 12:06:51 -0700 Committed r266326: <https://trac.webkit.org/changeset/266326> 1683925 4 webkit-bug-importer 2020-08-29 12:07:17 -0700 <rdar://problem/68001563> 407535 2020-08-29 01:49:29 -0700 2020-08-29 01:50:39 -0700 Patch bug-215975-20200829014928.patch text/plain 5050 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjY2MzI0CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCA4 YzgyY2YzZjRlZDAxY2M3Mzc1MTJiMDk3ZjdkOTA0ZDE1ZjNhZTZjLi4xYzkzZjIxMTBhNWU1Yjdl MGExZTM5ODM5ZDFmYjgwOWQ4ODlmYzc1IDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSwyMCBAQAorMjAyMC0wOC0yOSAgWXVzdWtlIFN1enVraSAgPHlzdXp1a2lAYXBwbGUuY29t PgorCisgICAgICAgIFtKU0NdIGZvci1vZiB1c2VzIEFzc2lnbm1lbnRFeHByZXNzaW9uIHdoaWxl IGZvci1pbiB1c2VzIEV4cHJlc3Npb24KKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcv c2hvd19idWcuY2dpP2lkPTIxNTk3NQorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09Q UyEpLgorCisgICAgICAgIFdoaWxlIGZvci1pbiB1c2VzIEV4cHJlc3Npb24sIGZvci1vZiBhbmQg Zm9yLWF3YWl0LW9mIHVzZSBBc3NpZ25tZW50RXhwcmVzc2lvbiB3aGljaCBkb2VzIG5vdCBhY2Nl cHQgY29tbWEtZXhwcmVzc2lvbi4KKyAgICAgICAgV2Ugc2hvdWxkIGFsaWduIG91ciBpbXBsZW1l bnRhdGlvbiB0byB0aGF0LgorCisgICAgICAgICAgICBmb3IgKExlZnRIYW5kU2lkZUV4cHJlc3Np b24gaW4gRXhwcmVzc2lvbikgU3RhdGVtZW50CisgICAgICAgICAgICBmb3IgKExlZnRIYW5kU2lk ZUV4cHJlc3Npb24gb2YgQXNzaWdubWVudEV4cHJlc3Npb24pIFN0YXRlbWVudAorICAgICAgICAg ICAgZm9yIGF3YWl0KExlZnRIYW5kU2lkZUV4cHJlc3Npb24gb2YgQXNzaWdubWVudEV4cHJlc3Np b24pIFN0YXRlbWVudAorCisgICAgICAgICogcGFyc2VyL1BhcnNlci5jcHA6CisgICAgICAgIChK U0M6OlBhcnNlcjxMZXhlclR5cGU+OjpwYXJzZUZvclN0YXRlbWVudCk6CisKIDIwMjAtMDgtMjgg IFl1c3VrZSBTdXp1a2kgIDx5c3V6dWtpQGFwcGxlLmNvbT4KIAogICAgICAgICBbSlNDXSBmb3It b2YgLyBmb3ItaW4gbGVmdC1oYW5kLXNpZGUgdGFyZ2V0IHNob3VsZCBiZSBzaW1wbGUtYXNzaWdu bWVudC10YXJnZXQKZGlmZiAtLWdpdCBhL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9wYXJzZXIvUGFy c2VyLmNwcCBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9wYXJzZXIvUGFyc2VyLmNwcAppbmRleCBl MzcwMmRjN2NhMjUyMmY2MWQzMzRkNmYzMTM5MGZhNTMxNWZlMzRiLi5kYzJiNGE4ZmJkZjAyY2E4 OGVmNzAxYjIyYTc4YWY3NDhmOWQ0NDg1IDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvcGFyc2VyL1BhcnNlci5jcHAKKysrIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL3BhcnNlci9Q YXJzZXIuY3BwCkBAIC0xNDE4LDcgKzE0MTgsMTQgQEAgdGVtcGxhdGUgPGNsYXNzIFRyZWVCdWls ZGVyPiBUcmVlU3RhdGVtZW50IFBhcnNlcjxMZXhlclR5cGU+OjpwYXJzZUZvclN0YXRlbWVudCgK ICAgICAgICAgICAgIGlmIChzdHJpY3RNb2RlKCkgfHwgKGlzTGV0RGVjbGFyYXRpb24gfHwgaXND b25zdERlY2xhcmF0aW9uKSB8fCAhY29udGV4dC5pc0JpbmRpbmdOb2RlKGZvckluVGFyZ2V0KSkK ICAgICAgICAgICAgICAgICBpbnRlcm5hbEZhaWxXaXRoTWVzc2FnZShmYWxzZSwgIkNhbm5vdCBh c3NpZ24gdG8gdGhlIGxvb3AgdmFyaWFibGUgaW5zaWRlIGEgZm9yLWluIGxvb3AgaGVhZGVyIik7 CiAgICAgICAgIH0KLSAgICAgICAgVHJlZUV4cHJlc3Npb24gZXhwciA9IHBhcnNlRXhwcmVzc2lv bihjb250ZXh0KTsKKworICAgICAgICAvLyBXaGlsZSBmb3ItaW4gdXNlcyBFeHByZXNzaW9uLCBm b3Itb2YgLyBmb3ItYXdhaXQtb2YgdXNlIEFzc2lnbm1lbnRFeHByZXNzaW9uLgorICAgICAgICAv LyBodHRwczovL3RjMzkuZXMvZWNtYTI2Mi8jc2VjLWZvci1pbi1hbmQtZm9yLW9mLXN0YXRlbWVu dHMKKyAgICAgICAgVHJlZUV4cHJlc3Npb24gZXhwciA9IDA7CisgICAgICAgIGlmIChpc09mRW51 bWVyYXRpb24pCisgICAgICAgICAgICBleHByID0gcGFyc2VBc3NpZ25tZW50RXhwcmVzc2lvbihj b250ZXh0KTsKKyAgICAgICAgZWxzZQorICAgICAgICAgICAgZXhwciA9IHBhcnNlRXhwcmVzc2lv bihjb250ZXh0KTsKICAgICAgICAgZmFpbElmRmFsc2UoZXhwciwgIkV4cGVjdGVkIGV4cHJlc3Np b24gdG8gZW51bWVyYXRlIik7CiAgICAgICAgIHJlY29yZFBhdXNlTG9jYXRpb24oY29udGV4dC5i cmVha3BvaW50TG9jYXRpb24oZXhwcikpOwogICAgICAgICBKU1RleHRQb3NpdGlvbiBleHByRW5k ID0gbGFzdFRva2VuRW5kUG9zaXRpb24oKTsKQEAgLTE1MTYsNyArMTUyMywxMyBAQCB0ZW1wbGF0 ZSA8Y2xhc3MgVHJlZUJ1aWxkZXI+IFRyZWVTdGF0ZW1lbnQgUGFyc2VyPExleGVyVHlwZT46OnBh cnNlRm9yU3RhdGVtZW50KAogICAgICAgICBuZXh0KCk7CiAgICAgfQogCi0gICAgVHJlZUV4cHJl c3Npb24gZXhwciA9IHBhcnNlRXhwcmVzc2lvbihjb250ZXh0KTsKKyAgICAvLyBXaGlsZSBmb3It aW4gdXNlcyBFeHByZXNzaW9uLCBmb3Itb2YgLyBmb3ItYXdhaXQtb2YgdXNlIEFzc2lnbm1lbnRF eHByZXNzaW9uLgorICAgIC8vIGh0dHBzOi8vdGMzOS5lcy9lY21hMjYyLyNzZWMtZm9yLWluLWFu ZC1mb3Itb2Ytc3RhdGVtZW50cworICAgIFRyZWVFeHByZXNzaW9uIGV4cHIgPSAwOworICAgIGlm IChpc09mRW51bWVyYXRpb24pCisgICAgICAgIGV4cHIgPSBwYXJzZUFzc2lnbm1lbnRFeHByZXNz aW9uKGNvbnRleHQpOworICAgIGVsc2UKKyAgICAgICAgZXhwciA9IHBhcnNlRXhwcmVzc2lvbihj b250ZXh0KTsKICAgICBmYWlsSWZGYWxzZShleHByLCAiQ2Fubm90IHBhcnNlIHN1YmplY3QgZm9y LSIsIGlzT2ZFbnVtZXJhdGlvbiA/ICJvZiIgOiAiaW4iLCAiIHN0YXRlbWVudCIpOwogICAgIHJl Y29yZFBhdXNlTG9jYXRpb24oY29udGV4dC5icmVha3BvaW50TG9jYXRpb24oZXhwcikpOwogICAg IEpTVGV4dFBvc2l0aW9uIGV4cHJFbmQgPSBsYXN0VG9rZW5FbmRQb3NpdGlvbigpOwpkaWZmIC0t Z2l0IGEvSlNUZXN0cy9DaGFuZ2VMb2cgYi9KU1Rlc3RzL0NoYW5nZUxvZwppbmRleCAwZTAyNjRh OWFhNDcwZWRlZTViMTc0NWU0ZDM2MjJiMDcxM2ZmZjlmLi40ZjMyYjQ2MzQ1OWJjNGM0ZGNhZDFk OGQwMDcwMDY0MTUxMGI4YjczIDEwMDY0NAotLS0gYS9KU1Rlc3RzL0NoYW5nZUxvZworKysgYi9K U1Rlc3RzL0NoYW5nZUxvZwpAQCAtMSwzICsxLDEyIEBACisyMDIwLTA4LTI5ICBZdXN1a2UgU3V6 dWtpICA8eXN1enVraUBhcHBsZS5jb20+CisKKyAgICAgICAgW0pTQ10gZm9yLW9mIHVzZXMgQXNz aWdubWVudEV4cHJlc3Npb24gd2hpbGUgZm9yLWluIHVzZXMgRXhwcmVzc2lvbgorICAgICAgICBo dHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjE1OTc1CisKKyAgICAgICAg UmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgKiB0ZXN0MjYyL2V4cGVjdGF0 aW9ucy55YW1sOgorCiAyMDIwLTA4LTI4ICBZdXN1a2UgU3V6dWtpICA8eXN1enVraUBhcHBsZS5j b20+CiAKICAgICAgICAgW0pTQ10gZm9yLW9mIC8gZm9yLWluIGxlZnQtaGFuZC1zaWRlIHRhcmdl dCBzaG91bGQgYmUgc2ltcGxlLWFzc2lnbm1lbnQtdGFyZ2V0CmRpZmYgLS1naXQgYS9KU1Rlc3Rz L3Rlc3QyNjIvZXhwZWN0YXRpb25zLnlhbWwgYi9KU1Rlc3RzL3Rlc3QyNjIvZXhwZWN0YXRpb25z LnlhbWwKaW5kZXggYTY0MzMzN2RhMTI2ZGQwODJjMjQ3NzU5MjUwMGEwYTkxYjYwNDNiOS4uYjdj NGZjZjMyMjE3M2JiZjhkZjU4YjkyMmFlYTU4M2QwY2Y3MTRlOCAxMDA2NDQKLS0tIGEvSlNUZXN0 cy90ZXN0MjYyL2V4cGVjdGF0aW9ucy55YW1sCisrKyBiL0pTVGVzdHMvdGVzdDI2Mi9leHBlY3Rh dGlvbnMueWFtbApAQCAtMzE1NiwxNSArMzE1Niw2IEBAIHRlc3QvbGFuZ3VhZ2Uvc3RhdGVtZW50 cy9mb3Itb2YvZHN0ci9vYmotaWQtcHV0LWNvbnN0LmpzOgogdGVzdC9sYW5ndWFnZS9zdGF0ZW1l bnRzL2Zvci1vZi9kc3RyL29iai1pZC1wdXQtbGV0LmpzOgogICBkZWZhdWx0OiAnVGVzdDI2MkVy cm9yOiBFeHBlY3RlZCBhIFJlZmVyZW5jZUVycm9yIHRvIGJlIHRocm93biBidXQgbm8gZXhjZXB0 aW9uIHdhcyB0aHJvd24gYXQgYWxsJwogICBzdHJpY3QgbW9kZTogJ1Rlc3QyNjJFcnJvcjogRXhw ZWN0ZWQgYSBSZWZlcmVuY2VFcnJvciB0byBiZSB0aHJvd24gYnV0IG5vIGV4Y2VwdGlvbiB3YXMg dGhyb3duIGF0IGFsbCcKLXRlc3QvbGFuZ3VhZ2Uvc3RhdGVtZW50cy9mb3Itb2YvaGVhZC1kZWNs LW5vLWV4cHIuanM6Ci0gIGRlZmF1bHQ6ICdUZXN0MjYyOiBUaGlzIHN0YXRlbWVudCBzaG91bGQg bm90IGJlIGV2YWx1YXRlZC4nCi0gIHN0cmljdCBtb2RlOiAnVGVzdDI2MjogVGhpcyBzdGF0ZW1l bnQgc2hvdWxkIG5vdCBiZSBldmFsdWF0ZWQuJwotdGVzdC9sYW5ndWFnZS9zdGF0ZW1lbnRzL2Zv ci1vZi9oZWFkLWV4cHItbm8tZXhwci5qczoKLSAgZGVmYXVsdDogJ1Rlc3QyNjI6IFRoaXMgc3Rh dGVtZW50IHNob3VsZCBub3QgYmUgZXZhbHVhdGVkLicKLSAgc3RyaWN0IG1vZGU6ICdUZXN0MjYy OiBUaGlzIHN0YXRlbWVudCBzaG91bGQgbm90IGJlIGV2YWx1YXRlZC4nCi10ZXN0L2xhbmd1YWdl L3N0YXRlbWVudHMvZm9yLW9mL2hlYWQtdmFyLW5vLWV4cHIuanM6Ci0gIGRlZmF1bHQ6ICdUZXN0 MjYyOiBUaGlzIHN0YXRlbWVudCBzaG91bGQgbm90IGJlIGV2YWx1YXRlZC4nCi0gIHN0cmljdCBt b2RlOiAnVGVzdDI2MjogVGhpcyBzdGF0ZW1lbnQgc2hvdWxkIG5vdCBiZSBldmFsdWF0ZWQuJwog dGVzdC9sYW5ndWFnZS9zdGF0ZW1lbnRzL2Zvci1vZi9sZXQtYXJyYXktd2l0aC1uZXdsaW5lLmpz OgogICBkZWZhdWx0OiAnVGVzdDI2MjogVGhpcyBzdGF0ZW1lbnQgc2hvdWxkIG5vdCBiZSBldmFs dWF0ZWQuJwogdGVzdC9sYW5ndWFnZS9zdGF0ZW1lbnRzL2Zvci9kc3RyL2NvbnN0LWFyeS1pbml0 LWl0ZXItZ2V0LWVyci1hcnJheS1wcm90b3R5cGUuanM6Cg==