214678 2020-07-23 02:07:04 -0700 [JSC] BigInt can be `false` in boolean context in DFG AI 2020-07-23 11:51:54 -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 saam tzagallo webkit-bug-importer oldest_to_newest 1674143 0 ysuzuki 2020-07-23 02:07:04 -0700 [JSC] BigInt can be `false` in boolean context in DFG AI 1674144 1 405025 ysuzuki 2020-07-23 02:08:31 -0700 Created attachment 405025 Patch 1674145 2 ysuzuki 2020-07-23 02:08:34 -0700 <rdar://problem/65894751> 1674196 3 405025 mark.lam 2020-07-23 06:45:50 -0700 Comment on attachment 405025 Patch r=me 1674308 4 ews-feeder 2020-07-23 11:51:53 -0700 Committed r264781: <https://trac.webkit.org/changeset/264781> All reviewed patches have been landed. Closing bug and clearing flags on attachment 405025. 405025 2020-07-23 02:08:31 -0700 2020-07-23 11:51:54 -0700 Patch bug-214678-20200723020831.patch text/plain 7339 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjY0NzUwCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCA5 NDliMzdmNTUyZGMyOGI2NzhkNmIxYjhkNGYwODVjNmExYmY1M2FlLi5iMTcyNzc5OTY4ODRkYTc4 MmM4NzI0YzcxYmQ2Zjg1NTU2OTU4ZWZmIDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSwyMSBAQAorMjAyMC0wNy0yMyAgWXVzdWtlIFN1enVraSAgPHlzdXp1a2lAYXBwbGUuY29t PgorCisgICAgICAgIFtKU0NdIEJpZ0ludCBjYW4gYmUgYGZhbHNlYCBpbiBib29sZWFuIGNvbnRl eHQgaW4gREZHIEFJCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNn aT9pZD0yMTQ2NzgKKyAgICAgICAgPHJkYXI6Ly9wcm9ibGVtLzY1ODk0NzUxPgorCisgICAgICAg IFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIERGRzo6QWJzdHJhY3RJbnRl cnByZXRlcjo6Ym9vbGVhblJlc3VsdCByZXR1cm5zIHdyb25nIHJlc3VsdCBpZiBmaW5pdGUgc3Ry dWN0dXJlIGluY2x1ZGVzIEhlYXBCaWdJbnQgc3RydWN0dXJlCisgICAgICAgIHNpbmNlIEhlYXBC aWdJbnQgMG4gY2FuIGJlIGV2YWx1YXRlZCBgZmFsc2VgIGluIGJvb2xlYW4gY29udGV4dCB3aGls ZSB0aGlzIGZ1bmN0aW9uIGRvZXMgbm90IGNhcmUgaXQuIFRoaXMgcGF0Y2gKKyAgICAgICAgZml4 ZXMgaXQgYW5kIGNsZWFucyB1cCBjb2RlIGJ5IHVzaW5nIFdURi9UcmlTdGF0ZS4KKworICAgICAg ICAqIGRmZy9ERkdBYnN0cmFjdEludGVycHJldGVyLmg6CisgICAgICAgICgpOiBEZWxldGVkLgor ICAgICAgICAqIGRmZy9ERkdBYnN0cmFjdEludGVycHJldGVySW5saW5lcy5oOgorICAgICAgICAo SlNDOjpERkc6OkFic3RyYWN0SW50ZXJwcmV0ZXI8QWJzdHJhY3RTdGF0ZVR5cGU+Ojpib29sZWFu UmVzdWx0KToKKyAgICAgICAgKEpTQzo6REZHOjpBYnN0cmFjdEludGVycHJldGVyPEFic3RyYWN0 U3RhdGVUeXBlPjo6ZXhlY3V0ZUVmZmVjdHMpOgorCiAyMDIwLTA3LTIzICBBbGV4ZXkgU2h2YXlr YSAgPHNodmFpa2FsZXNoQGdtYWlsLmNvbT4KIAogICAgICAgICBSZW1vdmUgQXJyYXlOb2RlOjpt X29wdGlvbmFsCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RGR0Fic3Ry YWN0SW50ZXJwcmV0ZXIuaCBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHQWJzdHJhY3RJ bnRlcnByZXRlci5oCmluZGV4IDRmNjZhY2NiZWY1OTMwMDgyNTQ3N2VkYmFhMTdjMjdjZTA1ZWUy YTIuLjBjYmViNmE0NTJmNGQ5OGRmZTE5Nzg3ODJhNjAzZjllNjkyYzg3NDcgMTAwNjQ0Ci0tLSBh L1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHQWJzdHJhY3RJbnRlcnByZXRlci5oCisrKyBi L1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHQWJzdHJhY3RJbnRlcnByZXRlci5oCkBAIC0z Miw2ICszMiw3IEBACiAjaW5jbHVkZSAiREZHTm9kZS5oIgogI2luY2x1ZGUgIkRGR05vZGVGbG93 UHJvamVjdGlvbi5oIgogI2luY2x1ZGUgIkRGR1BoaUNoaWxkcmVuLmgiCisjaW5jbHVkZSA8d3Rm L1RyaVN0YXRlLmg+CiAKIG5hbWVzcGFjZSBKU0MgeyBuYW1lc3BhY2UgREZHIHsKIApAQCAtMjMy LDEyICsyMzMsNyBAQCBjbGFzcyBBYnN0cmFjdEludGVycHJldGVyIHsKICAgICB2b2lkIG9ic2Vy dmVUcmFuc2l0aW9ucyh1bnNpZ25lZCBpbmRleEluQmxvY2ssIGNvbnN0IFRyYW5zaXRpb25WZWN0 b3ImKTsKIHByaXZhdGU6CiAgICAgCi0gICAgZW51bSBCb29sZWFuUmVzdWx0IHsKLSAgICAgICAg VW5rbm93bkJvb2xlYW5SZXN1bHQsCi0gICAgICAgIERlZmluaXRlbHlGYWxzZSwKLSAgICAgICAg RGVmaW5pdGVseVRydWUKLSAgICB9OwotICAgIEJvb2xlYW5SZXN1bHQgYm9vbGVhblJlc3VsdChO b2RlKiwgQWJzdHJhY3RWYWx1ZSYpOworICAgIFRyaVN0YXRlIGJvb2xlYW5SZXN1bHQoTm9kZSos IEFic3RyYWN0VmFsdWUmKTsKICAgICAKICAgICB2b2lkIHNldEJ1aWx0SW5Db25zdGFudChOb2Rl KiBub2RlLCBGcm96ZW5WYWx1ZSB2YWx1ZSkKICAgICB7CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2 YVNjcmlwdENvcmUvZGZnL0RGR0Fic3RyYWN0SW50ZXJwcmV0ZXJJbmxpbmVzLmggYi9Tb3VyY2Uv SmF2YVNjcmlwdENvcmUvZGZnL0RGR0Fic3RyYWN0SW50ZXJwcmV0ZXJJbmxpbmVzLmgKaW5kZXgg ZmQ4ZWMyMzQwNDVlMjk5NTE3NGIyMGM1MzJkMjgzMjIyYjAxMWNhOC4uZjRhODI3ODkyZWU3ODlh NmIxNGJjMGU0ZDVjMDY4YWUzNTI1ZDllMyAxMDA2NDQKLS0tIGEvU291cmNlL0phdmFTY3JpcHRD b3JlL2RmZy9ERkdBYnN0cmFjdEludGVycHJldGVySW5saW5lcy5oCisrKyBiL1NvdXJjZS9KYXZh U2NyaXB0Q29yZS9kZmcvREZHQWJzdHJhY3RJbnRlcnByZXRlcklubGluZXMuaApAQCAtNzIsMTUg KzcyLDEzIEBAIEFic3RyYWN0SW50ZXJwcmV0ZXI8QWJzdHJhY3RTdGF0ZVR5cGU+Ojp+QWJzdHJh Y3RJbnRlcnByZXRlcigpCiB9CiAKIHRlbXBsYXRlPHR5cGVuYW1lIEFic3RyYWN0U3RhdGVUeXBl PgotdHlwZW5hbWUgQWJzdHJhY3RJbnRlcnByZXRlcjxBYnN0cmFjdFN0YXRlVHlwZT46OkJvb2xl YW5SZXN1bHQKLUFic3RyYWN0SW50ZXJwcmV0ZXI8QWJzdHJhY3RTdGF0ZVR5cGU+Ojpib29sZWFu UmVzdWx0KAotICAgIE5vZGUqIG5vZGUsIEFic3RyYWN0VmFsdWUmIHZhbHVlKQorVHJpU3RhdGUg QWJzdHJhY3RJbnRlcnByZXRlcjxBYnN0cmFjdFN0YXRlVHlwZT46OmJvb2xlYW5SZXN1bHQoTm9k ZSogbm9kZSwgQWJzdHJhY3RWYWx1ZSYgdmFsdWUpCiB7CiAgICAgSlNWYWx1ZSBjaGlsZENvbnN0 ID0gdmFsdWUudmFsdWUoKTsKICAgICBpZiAoY2hpbGRDb25zdCkgewogICAgICAgICBpZiAoY2hp bGRDb25zdC50b0Jvb2xlYW4obV9jb2RlQmxvY2stPmdsb2JhbE9iamVjdEZvcihub2RlLT5vcmln aW4uc2VtYW50aWMpKSkKLSAgICAgICAgICAgIHJldHVybiBEZWZpbml0ZWx5VHJ1ZTsKLSAgICAg ICAgcmV0dXJuIERlZmluaXRlbHlGYWxzZTsKKyAgICAgICAgICAgIHJldHVybiBUcmlTdGF0ZTo6 VHJ1ZTsKKyAgICAgICAgcmV0dXJuIFRyaVN0YXRlOjpGYWxzZTsKICAgICB9CiAKICAgICAvLyBO ZXh0IGNoZWNrIGlmIHdlIGNhbiBmb2xkIGJlY2F1c2Ugd2Uga25vdyB0aGF0IHRoZSBzb3VyY2Ug aXMgYW4gb2JqZWN0IG9yIHN0cmluZyBhbmQgZG9lcyBub3QgZXF1YWwgdW5kZWZpbmVkLgpAQCAt ODgsMTcgKzg2LDE2IEBAIEFic3RyYWN0SW50ZXJwcmV0ZXI8QWJzdHJhY3RTdGF0ZVR5cGU+Ojpi b29sZWFuUmVzdWx0KAogICAgICAgICBib29sIGFsbFRydWUgPSB0cnVlOwogICAgICAgICBmb3Ig KHVuc2lnbmVkIGkgPSB2YWx1ZS5tX3N0cnVjdHVyZS5zaXplKCk7IGktLTspIHsKICAgICAgICAg ICAgIFJlZ2lzdGVyZWRTdHJ1Y3R1cmUgc3RydWN0dXJlID0gdmFsdWUubV9zdHJ1Y3R1cmVbaV07 Ci0gICAgICAgICAgICBpZiAoc3RydWN0dXJlLT5tYXNxdWVyYWRlc0FzVW5kZWZpbmVkKG1fY29k ZUJsb2NrLT5nbG9iYWxPYmplY3RGb3Iobm9kZS0+b3JpZ2luLnNlbWFudGljKSkKLSAgICAgICAg ICAgICAgICB8fCBzdHJ1Y3R1cmUtPnR5cGVJbmZvKCkudHlwZSgpID09IFN0cmluZ1R5cGUpIHsK KyAgICAgICAgICAgIGlmIChzdHJ1Y3R1cmUtPm1hc3F1ZXJhZGVzQXNVbmRlZmluZWQobV9jb2Rl QmxvY2stPmdsb2JhbE9iamVjdEZvcihub2RlLT5vcmlnaW4uc2VtYW50aWMpKSB8fCBzdHJ1Y3R1 cmUtPnR5cGVJbmZvKCkudHlwZSgpID09IFN0cmluZ1R5cGUgfHwgc3RydWN0dXJlLT50eXBlSW5m bygpLnR5cGUoKSA9PSBIZWFwQmlnSW50VHlwZSkgewogICAgICAgICAgICAgICAgIGFsbFRydWUg PSBmYWxzZTsKICAgICAgICAgICAgICAgICBicmVhazsKICAgICAgICAgICAgIH0KICAgICAgICAg fQogICAgICAgICBpZiAoYWxsVHJ1ZSkKLSAgICAgICAgICAgIHJldHVybiBEZWZpbml0ZWx5VHJ1 ZTsKKyAgICAgICAgICAgIHJldHVybiBUcmlTdGF0ZTo6VHJ1ZTsKICAgICB9CiAgICAgCi0gICAg cmV0dXJuIFVua25vd25Cb29sZWFuUmVzdWx0OworICAgIHJldHVybiBUcmlTdGF0ZTo6SW5kZXRl cm1pbmF0ZTsKIH0KIAogdGVtcGxhdGU8dHlwZW5hbWUgQWJzdHJhY3RTdGF0ZVR5cGU+CkBAIC0x MzUwLDEzICsxMzQ3LDEzIEBAIGJvb2wgQWJzdHJhY3RJbnRlcnByZXRlcjxBYnN0cmFjdFN0YXRl VHlwZT46OmV4ZWN1dGVFZmZlY3RzKHVuc2lnbmVkIGNsb2JiZXJMaW1pCiAgICAgICAgICAgICAK ICAgICBjYXNlIExvZ2ljYWxOb3Q6IHsKICAgICAgICAgc3dpdGNoIChib29sZWFuUmVzdWx0KG5v ZGUsIGZvck5vZGUobm9kZS0+Y2hpbGQxKCkpKSkgewotICAgICAgICBjYXNlIERlZmluaXRlbHlU cnVlOgorICAgICAgICBjYXNlIFRyaVN0YXRlOjpUcnVlOgogICAgICAgICAgICAgc2V0Q29uc3Rh bnQobm9kZSwganNCb29sZWFuKGZhbHNlKSk7CiAgICAgICAgICAgICBicmVhazsKLSAgICAgICAg Y2FzZSBEZWZpbml0ZWx5RmFsc2U6CisgICAgICAgIGNhc2UgVHJpU3RhdGU6OkZhbHNlOgogICAg ICAgICAgICAgc2V0Q29uc3RhbnQobm9kZSwganNCb29sZWFuKHRydWUpKTsKICAgICAgICAgICAg IGJyZWFrOwotICAgICAgICBkZWZhdWx0OgorICAgICAgICBjYXNlIFRyaVN0YXRlOjpJbmRldGVy bWluYXRlOgogICAgICAgICAgICAgc2V0Tm9uQ2VsbFR5cGVGb3JOb2RlKG5vZGUsIFNwZWNCb29s ZWFuKTsKICAgICAgICAgICAgIGJyZWFrOwogICAgICAgICB9CkBAIC0yNjA0LDIwICsyNjAxLDIx IEBAIGJvb2wgQWJzdHJhY3RJbnRlcnByZXRlcjxBYnN0cmFjdFN0YXRlVHlwZT46OmV4ZWN1dGVF ZmZlY3RzKHVuc2lnbmVkIGNsb2JiZXJMaW1pCiAgICAgICAgICAgICAKICAgICBjYXNlIEJyYW5j aDogewogICAgICAgICBOb2RlKiBjaGlsZCA9IG5vZGUtPmNoaWxkMSgpLm5vZGUoKTsKLSAgICAg ICAgQm9vbGVhblJlc3VsdCByZXN1bHQgPSBib29sZWFuUmVzdWx0KG5vZGUsIGZvck5vZGUoY2hp bGQpKTsKLSAgICAgICAgaWYgKHJlc3VsdCA9PSBEZWZpbml0ZWx5VHJ1ZSkgeworICAgICAgICBz d2l0Y2ggKGJvb2xlYW5SZXN1bHQobm9kZSwgZm9yTm9kZShjaGlsZCkpKSB7CisgICAgICAgIGNh c2UgVHJpU3RhdGU6OlRydWU6CiAgICAgICAgICAgICBtX3N0YXRlLnNldEJyYW5jaERpcmVjdGlv bihUYWtlVHJ1ZSk7CiAgICAgICAgICAgICBicmVhazsKLSAgICAgICAgfQotICAgICAgICBpZiAo cmVzdWx0ID09IERlZmluaXRlbHlGYWxzZSkgeworICAgICAgICBjYXNlIFRyaVN0YXRlOjpGYWxz ZToKICAgICAgICAgICAgIG1fc3RhdGUuc2V0QnJhbmNoRGlyZWN0aW9uKFRha2VGYWxzZSk7CiAg ICAgICAgICAgICBicmVhazsKKyAgICAgICAgY2FzZSBUcmlTdGF0ZTo6SW5kZXRlcm1pbmF0ZToK KyAgICAgICAgICAgIC8vIEZJWE1FOiBUaGUgYWJvdmUgaGFuZGxlcyB0aGUgdHJpdmlhbCBjYXNl cyBvZiBzcGFyc2UgY29uZGl0aW9uYWwKKyAgICAgICAgICAgIC8vIGNvbnN0YW50IHByb3BhZ2F0 aW9uLCBidXQgd2UgY2FuIGRvIGJldHRlcjoKKyAgICAgICAgICAgIC8vIFdlIGNhbiBzcGVjaWFs aXplIHRoZSBzb3VyY2UgdmFyaWFibGUncyB2YWx1ZSBvbiBlYWNoIGRpcmVjdGlvbiBvZgorICAg ICAgICAgICAgLy8gdGhlIGJyYW5jaC4KKyAgICAgICAgICAgIG1fc3RhdGUuc2V0QnJhbmNoRGly ZWN0aW9uKFRha2VCb3RoKTsKKyAgICAgICAgICAgIGJyZWFrOwogICAgICAgICB9Ci0gICAgICAg IC8vIEZJWE1FOiBUaGUgYWJvdmUgaGFuZGxlcyB0aGUgdHJpdmlhbCBjYXNlcyBvZiBzcGFyc2Ug Y29uZGl0aW9uYWwKLSAgICAgICAgLy8gY29uc3RhbnQgcHJvcGFnYXRpb24sIGJ1dCB3ZSBjYW4g ZG8gYmV0dGVyOgotICAgICAgICAvLyBXZSBjYW4gc3BlY2lhbGl6ZSB0aGUgc291cmNlIHZhcmlh YmxlJ3MgdmFsdWUgb24gZWFjaCBkaXJlY3Rpb24gb2YKLSAgICAgICAgLy8gdGhlIGJyYW5jaC4K LSAgICAgICAgbV9zdGF0ZS5zZXRCcmFuY2hEaXJlY3Rpb24oVGFrZUJvdGgpOwogICAgICAgICBi cmVhazsKICAgICB9CiAgICAgICAgIApkaWZmIC0tZ2l0IGEvSlNUZXN0cy9DaGFuZ2VMb2cgYi9K U1Rlc3RzL0NoYW5nZUxvZwppbmRleCAyYTAxOTMyNjA1OGI0OTExNTRlZmRkNzAzNmI3OGJhNzM5 YmRiZTIyLi5kMzJjYTAzMmM1NGIwNWEwN2VmNTdlNDI0YjgzNDA2YTE3NTAwNzA2IDEwMDY0NAot LS0gYS9KU1Rlc3RzL0NoYW5nZUxvZworKysgYi9KU1Rlc3RzL0NoYW5nZUxvZwpAQCAtMSwzICsx LDE1IEBACisyMDIwLTA3LTIzICBZdXN1a2UgU3V6dWtpICA8eXN1enVraUBhcHBsZS5jb20+CisK KyAgICAgICAgW0pTQ10gQmlnSW50IGNhbiBiZSBgZmFsc2VgIGluIGJvb2xlYW4gY29udGV4dCBp biBERkcgQUkKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lk PTIxNDY3OAorICAgICAgICA8cmRhcjovL3Byb2JsZW0vNjU4OTQ3NTE+CisKKyAgICAgICAgUmV2 aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgKiBzdHJlc3MvYmlnaW50LWNhbi1i ZS1mYWxzZS1pbi1ib29sZWFuLWNvbnRleHQuanM6IEFkZGVkLgorICAgICAgICAoZm9vLmJhcik6 CisgICAgICAgIChmb28pOgorCiAyMDIwLTA3LTIzICBBbGV4ZXkgU2h2YXlrYSAgPHNodmFpa2Fs ZXNoQGdtYWlsLmNvbT4KIAogICAgICAgICBSZW1vdmUgQXJyYXlOb2RlOjptX29wdGlvbmFsCmRp ZmYgLS1naXQgYS9KU1Rlc3RzL3N0cmVzcy9iaWdpbnQtY2FuLWJlLWZhbHNlLWluLWJvb2xlYW4t Y29udGV4dC5qcyBiL0pTVGVzdHMvc3RyZXNzL2JpZ2ludC1jYW4tYmUtZmFsc2UtaW4tYm9vbGVh bi1jb250ZXh0LmpzCm5ldyBmaWxlIG1vZGUgMTAwNjQ0CmluZGV4IDAwMDAwMDAwMDAwMDAwMDAw MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAuLjY3ZWIxYjFhOTIwOGFkN2M2ZmUxZTgwZjZjMzJlYmY1 ODhjOTI1ZmQKLS0tIC9kZXYvbnVsbAorKysgYi9KU1Rlc3RzL3N0cmVzcy9iaWdpbnQtY2FuLWJl LWZhbHNlLWluLWJvb2xlYW4tY29udGV4dC5qcwpAQCAtMCwwICsxLDE0IEBACitmdW5jdGlvbiBm b28oKSB7CisgICAgbGV0IGIwID0gMG4udmFsdWVPZigpOworICAgIGZ1bmN0aW9uIGJhcigpIHsK KyAgICAgICAgbGV0IGIxID0gYjA7CisgICAgICAgIGlmICghYjApIHsKKyAgICAgICAgICAgIGIx W1N5bWJvbC5mb3IoJ2EnKV07CisgICAgICAgIH0KKyAgICB9CisgICAgYmFyKCk7Cit9CisKK2Zv ciAobGV0IGk9MDsgaTwxMDAwMDsgaSsrKSB7CisgICAgZm9vKCk7Cit9Cg==