[ruby-core:93044] [Ruby trunk Bug#15857] <=> の右辺が <=> を実装していない場合の振る舞い
From:
shuujii@...
Date:
2019-06-11 14:09:12 UTC
List:
ruby-core #93044
SXNzdWUgIzE1ODU3IGhhcyBiZWVuIHVwZGF0ZWQgYnkgc2h1dWppaSAoU2h1amkgS09CQVlBU0hJ KS4NCg0KDQpAamVyZW15ZXZhbnMwIFRoYW5rIHlvdSBmb3IgeW91ciBjb21tZW50LiBBYm91dCBg Q29tcGxleGAsIEkgYWdyZWUgd2l0aCBtb3N0IG9mIHYyIHBhdGNoLCBidXQgSSBoYXZlIHNvbWUg Y29tbWVudHMuDQoNCi0gU2hvdWxkIG1ldGhvZHMgZnJvbSBgQ29tcGFyYWJsZWAgdGhhdCBhcmUg Y3VycmVudGx5IGRpc2FibGVkIGJlIGVuYWJsZWQ/DQotIGByYl91bmRlZl9tZXRob2QocmJfY0Nv bXBsZXgsICI8PT4iKWAgaXMgdW5uZWVkZWQuDQotIGBpZENtcGAgY2FuIGJlIHVzZWQgaW5zdGVh ZCBvZiBgaWRfc3BhY2VzaGlwYC4NCg0KQWJvdXQgb3RoZXIgdGhhbiBgQ29tcGxleGAsIGA8PT5g IG9mIHNvbWUgY2xhc3Nlcywgc3VjaCBhcyBgU3RyaW5nYCBhbmQgYFRpbWVgLCB3aWxsIGZhaWwg aWYgTEhTIGRvZXMgbm90IGltcGxlbWVudCBgPD0+YC4gSXQncyBiZXR0ZXIgdG8gcmV0dXJuIGBu aWxgIGluIHRoaXMgY2FzZSB0b28sIGJlY2F1c2Ugd2hldGhlciBpdCdzIGNvbXBhcmFibGUgb3Ig bm90IGFuZCB3aGV0aGVyIExIUyBpbXBsZW1lbnRzIGA8PT5gIG9yIG5vdCBpcyBlc3NlbnRpYWxs eSBpcnJlbGV2YW50LCBJIHRoaW5rLg0KDQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tDQpCdWcgIzE1ODU3OiA8PT4g44Gu5Y+z6L6644GMIDw9PiDjgpLlrp/oo4XjgZfj gabjgYTjgarjgYTloLTlkIjjga7mjK/jgovoiJ7jgYQNCmh0dHBzOi8vYnVncy5ydWJ5LWxhbmcu b3JnL2lzc3Vlcy8xNTg1NyNjaGFuZ2UtNzg0MzcNCg0KKiBBdXRob3I6IHNodXVqaWkgKFNodWpp IEtPQkFZQVNISSkNCiogU3RhdHVzOiBPcGVuDQoqIFByaW9yaXR5OiBOb3JtYWwNCiogQXNzaWdu ZWU6IA0KKiBUYXJnZXQgdmVyc2lvbjogDQoqIHJ1YnkgLXY6IHJ1YnkgMi42LjNwNjIgKDIwMTkt MDQtMTYgcmV2aXNpb24gNjc1ODApIFt4ODZfNjQtbGludXhdDQoqIEJhY2twb3J0OiAyLjQ6IFVO S05PV04sIDIuNTogVU5LTk9XTiwgMi42OiBVTktOT1dODQotLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tDQpgPD0+YCDjga7lj7PovrrjgYwgYDw9PmAg44KS5a6f6KOF44GX 44Gm44GE44Gq44GE44Go44GN44CBYG5pbGAg44GM6L+U5Y2044GV44KM44KL5aC05ZCI44Go5L6L 5aSW44GM55m655Sf44GZ44KL5aC05ZCI44GM44GC44KK5LiA6LKr5oCn44GM44Gq44GE44KI44GG 44Gr5oCd44GI44KL44Gu44Gn44GZ44GM44CB5oSP5Zuz55qE44Gn44GX44KH44GG44GL44CCDQoN CmBgYHJ1YnkNCiAgMCA8PT4gMGkgICAgICAgICAgICAgICAjPT4gTm9NZXRob2RFcnJvciAodW5k ZWZpbmVkIG1ldGhvZCBgPD0+JyBmb3IgKDArMGkpOkNvbXBsZXgpDQogIDAgPD0+IEJhc2ljT2Jq ZWN0Lm5ldyAgIz0+IG5pbA0KIDphIDw9PiAwaSAgICAgICAgICAgICAgICM9PiBuaWwNCiJhIiA8 PT4gMGkgICAgICAgICAgICAgICAjPT4gTm9NZXRob2RFcnJvciAodW5kZWZpbmVkIG1ldGhvZCBg PD0+JyBmb3IgKDArMGkpOkNvbXBsZXgpDQoNCmBgYA0KDQrjgarjgYrjgIFgMCA8PT4gMGlgIOOB q+mWouOBl+OBpuOBr+OAgWAwID09IDBpYCDjga8gYHRydWVgIOOBq+OBquOCi+OBruOBp+OBneOC jOOBqOOCguS4gOiyq+aAp+OBjOOBquOBhOOCiOOBhuOBq+aAneOBiOOCi+OBruOCguOChOOChOaw l+OBq+OBquOCiuOBvuOBl+OBn+OAgg0KDQotLS1GaWxlcy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tDQpjb21wbGV4LXJlYWwtc3BhY2VzaGlwLnBhdGNoICg4Ljc1IEtCKQ0KY29tcGxl eC1yZWFsLXNwYWNlc2hpcC12Mi5wYXRjaCAoOC4wOCBLQikNCg0KDQotLSANCmh0dHBzOi8vYnVn cy5ydWJ5LWxhbmcub3JnLw0KClVuc3Vic2NyaWJlOiA8bWFpbHRvOnJ1YnktY29yZS1yZXF1ZXN0 QHJ1YnktbGFuZy5vcmc/c3ViamVjdD11bnN1YnNjcmliZT4KPGh0dHA6Ly9saXN0cy5ydWJ5LWxh bmcub3JnL2NnaS1iaW4vbWFpbG1hbi9vcHRpb25zL3J1YnktY29yZT4K