[#91458] [Ruby trunk Feature#4475] default variable name for parameter — matz@...
Issue #4475 has been updated by matz (Yukihiro Matsumoto).
3 messages
2019/02/07
[ruby-core:91576] [Ruby trunk Feature#15331] [PATCH] Faster hashing for short string literals
From:
duerst@...
Date:
2019-02-16 09:33:46 UTC
List:
ruby-core #91576
SXNzdWUgIzE1MzMxIGhhcyBiZWVuIHVwZGF0ZWQgYnkgZHVlcnN0IChNYXJ0aW4gRMO8cnN0KS4N Cg0KDQpub2J1IChOb2J1eW9zaGkgTmFrYWRhKSB3cm90ZToNCj4gSXNuJ3QgMSUgYSBtZWFzdXJl bWVudCBlcnJvcj8NCj4gRG9lcyBpdCBhbHdheXMgb2NjdXIgY29uc3RhbnRseT8NCg0KSWYgYSAx JSBpbXByb3ZlbWVudCBpcyBjb25zaXN0ZW50bHkgcmVwcm9kdWNpYmxlLCB0aGVuIGl0J3Mgd29y dGggcmVjb25zaWRlcmluZy4NCg0KYWxhbnd1IChBbGFuIFd1KSB3cm90ZToNCj4gSSBwcm9wb3Nl ZCB0aGlzIGNoYW5nZSBiZWNhdXNlIGV2ZXJ5IGF0dHJpYnV0ZSBhY2Nlc3MgaW4gQWN0aXZlIFJl Y29yZCBnb2VzIHRocm91Z2ggYSBoYXNoIGxvb2t1cC4NCj4gV2hlbiB3ZSBwcm9maWxlIG91ciBh cHAgaW4gcHJvZHVjdGlvbiwgQWN0aXZlIFJlY29yZCBhdHRyaWJ1dGUgYWNjZXNzIHNob3dzIHVw IGFzIGEgY2xlYXIgaG90IHNwb3QuDQoNClRoYXQgZG9lc24ndCBjb21lIGFzIGEgc3VycHJpc2Ug dG8gbWUuDQoNCj4gV2hlbiBJIHVzZWQgdGhpcyBwYXRjaCB0byBydW4gcmVzcG9uc2UgdGltZSBi ZW5jaG1hcmsgYWdhaW5zdCBodHRwczovL2dpdGh1Yi5jb20vY29kZXRyaWFnZS9jb2RldHJpYWdl LA0KPiB0aGVyZSB3YXMgYSAxJSBpbXByb3ZlbWVudC4gQSAxJSBpbXByb3ZlbWVudCB3b3VsZCBi ZSB0cmFuc2xhdGUgdG8gYSBncmVhdCBkZWFsIG9mIGNvc3Qgc2F2aW5ncyBmb3IgdXMgaW4gcHJv ZHVjdGlvbi4NCg0KQ2FuIHlvdSBnaXZlIG1vcmUgaW5mb3JtYXRpb24/IFdoYXQgJ3Jlc3BvbnNl IHRpbWUgYmVuY2htYXJrJyBkaWQgeW91IHVzZSAoSSBkaWRuJ3QgZmluZCBhbnkgc3VjaCBiZW5j aG1hcmsgaW4gY29kZXRyaWFnZSwgYnV0IEkgZGlkbid0IGxvb2sgdmVyeSBoYXJkIGFuZCBhbSBu b3QgZmFtaWxpYXIgd2l0aCB0aGF0IGFwcGxpY2F0aW9uKT8gRGlkIHlvdSB0cnkgb3RoZXIgYmVu Y2htYXJrcywgb3IgY2FuIHlvdSB0cnkgdGhlbT8NCg0KPiBJJ20gZGlzYXBwb2ludGVkIHRoYXQg dGhlIHBhdGNoIGRvZXNuJ3QgcHJvdmlkZSBlbm91Z2ggc3BlZWQtdXAgdG8ganVzdGlmeSB0aGUg bWFpbnRlbmFuY2UgYnVyZGVuLA0KPiBidXQgSSB0aGFuayB5b3UgYm90aCBmb3IgeW91ciB0aW1l Lg0KDQpJIGRvbid0IHRoaW5rIHdlIHNheSB0aGF0IDElIGlzbid0IGVub3VnaC4gSWYgaXQncyBy ZXByb2R1Y2libGUsIGl0J3MgdmVyeSBlYXNpbHkgd29ydGggaXQuIEJ1dCBpZiB3ZSBjYW4ndCBy ZXByb2R1Y2UgdGhlIHNwZWVkdXAsIGl0J3MgZGlmZmljdWx0IGZvciB1cyB0byBpbmNsdWRlIHlv dXIgY29kZS4NCg0KLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0KRmVh dHVyZSAjMTUzMzE6IFtQQVRDSF0gRmFzdGVyIGhhc2hpbmcgZm9yIHNob3J0IHN0cmluZyBsaXRl cmFscw0KaHR0cHM6Ly9idWdzLnJ1YnktbGFuZy5vcmcvaXNzdWVzLzE1MzMxI2NoYW5nZS03Njg0 MA0KDQoqIEF1dGhvcjogYWxhbnd1IChBbGFuIFd1KQ0KKiBTdGF0dXM6IENsb3NlZA0KKiBQcmlv cml0eTogTm9ybWFsDQoqIEFzc2lnbmVlOiANCiogVGFyZ2V0IHZlcnNpb246IA0KLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0KIyMgQmFja2dyb3VuZA0KDQpJdCdzIGNv bW1vbiBmb3IgYXBwbGljYXRpb25zIHRvIHVzZSBzdHJpbmcgbGl0ZXJhbHMgYXMgaGFzaCBrZXlz LCBlc3BlY2lhbGx5DQpmb3IgYXBwbGljYXRpb25zIHRoYXQgd29yayB3aXRoIFlBTUwgb3IgSlNP TjoNCg0KYGBgDQpwYXlsb2RbJ25hbWUnXQ0KYGBgDQoNCkF0IHRoZSBtb21lbnQgKHI2NTg5NSks IGhhc2ggbG9va3VwcyB1c2luZyBhIHN0cmluZyBrZXkgaXMgYWJvdXQgMzAlIHNsb3dlcg0KdGhh biB1c2luZyBhIHN5bWJvbCBrZXkuDQoNCiMjIFByb3Bvc2FsDQoNCldlIG1lbW9pemUgdGhlIGhh c2ggY29kZSBmb3Igc2hvcnQgZnN0cmluZ3MuIFRoZXJlIGlzIGV4dHJhLCBjdXJyZW50bHkgdW51 c2VkDQpzcGFjZSBhdCB0aGUgZW5kIG9mIHRoZSBSU3RyaW5nIHN0cnVjdCB3ZSBjYW4gdXNlIHRv IHN0b3JlIHRoZSBoYXNoIGNvZGUuDQpUaGUgdW5pcXVlIG5hdHVyZSBvZiBmc3RyaW5ncyBtYWtl cyBpdCBzbyB0aGF0IGV2ZXJ5IHVzZXIgb2YgZWFjaCBmc3RyaW5nIGJlbmVmaXQNCmZyb20gdGhl IG1lbW9pemVkIGhhc2guDQoNCiMjIEV2YWx1YXRpb24NCg0KVGhlIGluY2x1ZGVkIGJlbmNobWFy ayBoYXNoX2FyZWZfZnN0ci5yYiBpcyBhYm91dCAyMCUgZmFzdGVyIHdpdGggdGhpcyBvcHRpbWl6 YXRpb24uDQpoYXNoX2FyZWZfbG9uZ19zdHIucmIgc2hvd3MgdGhhdCBmb3IgbG9uZyBzdHJpbmdz IHdoaWNoIHdlIGNhbm5vdCBtZW1vaXplLCB0aGVyZSBpcw0Kbm8gdmlzaWJsZSBwZXJmb3JtYW5j ZSBwZW5hbHR5Lg0KDQp2bTJfZnJlZXplc3RyaW5nLnltbCBpcyBhbHNvIG5vdCB2aXNpYmx5IHNs b3dlciBhZnRlciB0aGlzIG9wdGltaXphdGlvbi4NCg0KSSBoYXZlIGFsc28gYXR0YWNoZWQgYSBi ZWNobWFyayAoc3RyaW5nX2tleV92c19zeW1ib2xfa2V5LnJiKSB0aGF0IGNvbXBhcmVzIGhhc2gN Cmxvb2t1cHMgd2l0aCBzeW1ib2xzIGFnYWluc3QgaGFzaCBsb29rdXBzIHdpdGggc3RyaW5ncy4g V2l0aCB0aGlzIG9wdGltaXphdGlvbiwgdGhlDQpnYXAgaW4gcGVyZm9ybWFuY2UgaXMgc21hbGxl ci4gKDEwJSBzbG93ZXIgcG9zdCBwYXRjaCB2cyAzMCUgc2xvd2VyIG9uIHRydW5rKQ0KDQotLS1G aWxlcy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tDQpzdHJpbmdfa2V5X3ZzX3N5bWJv bF9rZXkucmIgKDU5NCBCeXRlcykNCjAwMDEtSGFzaC1jb2RlLW1lbW9pemF0aW9uLWZvci1zaG9y dC1mc3RyaW5ncy5wYXRjaCAoMy42MiBLQikNCjAwMDEtSGFzaC1jb2RlLW1lbW9pemF0aW9uLWZv ci1zaG9ydC1mc3RyaW5ncy12Mi5wYXRjaCAoNC4yOSBLQikNCjAwMDEtSGFzaC1jb2RlLW1lbW9p emF0aW9uLWZvci1zaG9ydC1mc3RyaW5ncy12My5wYXRjaCAoNC4zNiBLQikNCjAwMDEtSGFzaC1j b2RlLW1lbW9pemF0aW9uLWZvci1zaG9ydC1mc3RyaW5ncy12NC5wYXRjaCAoNC4zMSBLQikNCjAw MDEtSGFzaC1jb2RlLW1lbW9pemF0aW9uLWZvci1zaG9ydC1mc3RyaW5ncy12NS5wYXRjaCAoMTIu OSBLQikNCjAwMDEtQWRkLXN0X3VwZGF0ZV93aXRoX2hhc2gucGF0Y2ggKDMuMDkgS0IpDQowMDAy LUhhc2gtY29kZS1tZW1vaXphdGlvbi1mb3Itc2hvcnQtZnN0cmluZ3MucGF0Y2ggKDEwIEtCKQ0K DQoNCi0tIA0KaHR0cHM6Ly9idWdzLnJ1YnktbGFuZy5vcmcvDQoKVW5zdWJzY3JpYmU6IDxtYWls dG86cnVieS1jb3JlLXJlcXVlc3RAcnVieS1sYW5nLm9yZz9zdWJqZWN0PXVuc3Vic2NyaWJlPgo8 aHR0cDovL2xpc3RzLnJ1YnktbGFuZy5vcmcvY2dpLWJpbi9tYWlsbWFuL29wdGlvbnMvcnVieS1j b3JlPgo=