[Hugs] #84: Unnecessary "Control stack overflow"
"Hugs" <[email protected]> Thu, 02 Oct 2008 09:15:24 -0000
| Newsgroups | gmane.comp.lang.haskell.hugs.bugs |
|---|---|
| Message-ID | <045.431d70ac91a9d912bd88e3ecb0dda6be@localhost> |
--===============0682089085== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Izg0OiBVbm5lY2Vzc2FyeSAiQ29udHJvbCBzdGFjayBvdmVyZmxvdyINCi0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0NCiBSZXBvcnRlcjogIGd1ZXN0ICAgICAgICAgICAgICAgfCAgICAgICBPd25lcjogIG5v Ym9keQ0KICAgICBUeXBlOiAgZGVmZWN0ICAgICAgICAgICAgICB8ICAgICAgU3RhdHVzOiAgbmV3 ICAgDQogUHJpb3JpdHk6ICBtYWpvciAgICAgICAgICAgICAgIHwgICBNaWxlc3RvbmU6ICAgICAg ICANCkNvbXBvbmVudDogIGh1Z3MgICAgICAgICAgICAgICAgfCAgICAgVmVyc2lvbjogIDIwMDYw OQ0KIEtleXdvcmRzOiAgRXhjZXB0aW9uIGhhbmRsaW5nICB8ICANCi0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0NCiBJIGFtIG5vdCB0ZXJyaWJseSBmYW1pbGlhciB3aXRoIHRoZSBIdWdzIHNvdXJjZSBjb2Rl LCBidXQgSSBiZWxpZXZlIEkgaGF2ZQ0KIGZvdW5kIGEgYnVnIHJlbGF0aW5nIHRvIHRoZSBpbnRl cmFjdGlvbiBiZXR3ZWVuIHRoZSBnbG9iYWwgdmFyaWFibGUNCiBgZXZhbERlcHRoYCBpbiBgbWFj aGluZS5jYCBhbmQgdGhlIGltcGxlbWVudGF0aW9uIG9mIGV4Y2VwdGlvbiBoYW5kbGluZy4NCg0K IEl0IHNlZW1zIHRoYXQgYGV2YWxEZXB0aGAgaXMgdXNlZCB0byBrZWVwIHRyYWNrIG9mIHRoZSBy ZWN1cnNpb24gZGVwdGggb2YNCiB0aGUgYGV2YWxgIGZ1bmN0aW9uOyB0aGUgZmlyc3QgdGhpbmcg YGV2YWxgIGRvZXMgaXMgaW5jcmVtZW50IGBldmFsRGVwdGhgDQogYW5kIHRoZSBsYXN0IHRoaW5n IGl0IGRvZXMgaXMgZGVjcmVtZW50IGl0LiAgSWYgYGV2YWxEZXB0aGAgZXZlciBnZXRzIHRvbw0K IGxhcmdlLCBIdWdzIGdlbmVyYXRlcyBhICJgQ29udHJvbCBzdGFjayBvdmVyZmxvd2AiLg0KDQog Tm93IGNvbnNpZGVyIHRoZSBmdW5jdGlvbiBgZXZhbFdpdGhOb0Vycm9yYCAoZGVmaW5lZCBpbiBg bWFjaGluZS5jYCksDQogd2hpY2ggaXMgY2FsbGVkIGJ5IHRoZSBwcmltaXRpdmUgYHByaW1DYXRj aEV4Y2VwdGlvbmAgdG8gZXZhbHVhdGUgYW4NCiBleHByZXNzaW9uIHdoaWNoIG1pZ2h0IGNhdXNl IGFuIGV4Y2VwdGlvbi4NCg0KIHt7ew0KIENlbGwgZXZhbFdpdGhOb0Vycm9yKGUpICAgICAgICAg ICAgICAgIC8qIEV2YWx1YXRlIGV4cHJlc3Npb24sIHJldHVybmluZw0KICovDQogQ2VsbCBlOyB7 ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLyogTklMIGlmIHN1Y2Nlc3NmdWwsICovDQog ICAgIENlbGwgY2F1Z2h0RXg7ICAgICAgICAgICAgICAgICAgICAgLyogRXhjZXB0aW9uIHZhbHVl IGlmIG5vdC4uLiAqLw0KICAgICBqbXBfYnVmICpvbGRDYXRjaCA9IGV2YWxFcnJvcjsNCg0KICAg ICBqbXBfYnVmIGNhdGNoZXJyWzFdOw0KICAgICBldmFsRXJyb3IgPSBjYXRjaGVycjsNCiAgICAg aWYgKHNldGptcChjYXRjaGVyclswXSk9PTApIHsNCiAgICAgICBldmFsKGUpOw0KICAgICAgIGNh dWdodEV4ID0gTklMOw0KICAgICB9DQogICAgIGVsc2Ugew0KICAgICAgIGNhdWdodEV4ID0gZXhj ZXB0aW9uOw0KICAgICB9DQoNCiAgICAgZXZhbEVycm9yID0gb2xkQ2F0Y2g7DQogICAgIHJldHVy biBjYXVnaHRFeDsNCiB9DQogfX19DQoNCiBOb3RpY2UgdGhhdCBgc2V0am1wYCBpcyBjYWxsZWQg dG8gc2F2ZSB0aGUgc3RhdGU7IGlmIGBldmFsYCBoYXBwZW5zIHRvDQogaW52b2tlIHRoZSBwcmlt aXRpdmUgYHRocm93RXhjZXB0aW9uYCAod2hpY2ggY2FsbHMgbG9uZ2ptcCkgdGhlbiB0aGUNCiBz ZWNvbmQgYnJhbmNoIG9mIHRoZSBvZiB0aGUgY29uZGl0aW9uYWwgaXMgdGFrZW4sIGFuZCBhbiBl eGNlcHRpb24gaXMNCiByZXR1cm5lZC4gIFRoZSBwcm9ibGVtIGlzIHRoYXQgaW4gc3VjaCBhIHNp dHVhdGlvbiwgYnkgY2FsbGluZyBsb25nam1wLA0KIHRoZSBgZXZhbGAgZnVuY3Rpb24gZXhpdHMg V0lUSE9VVCBkZWNyZW1lbnRpbmcgYGV2YWxEZXB0aGAuIEFzIGZhciBhcyBJDQogY2FuIHRlbGws IHNldGptcC9sb25nam1wIGRvZXMgbm90IHNhdmUvcmVzdG9yZSBgZXZhbERlcHRoYC4gIFRoZSBy ZXN1bHQgaXMNCiB0aGF0IEh1Z3Mgb2Z0ZW4gZ2VuZXJhdGVzICJgQ29udHJvbCBzdGFjayBvdmVy Zmxvd2AiIHdoZW4gZXZhbHVhdGluZw0KIGV4cHJlc3Npb25zIHRoYXQgdGhyb3cgYW5kIGNhdGNo IGxvdHMgb2YgZXhjZXB0aW9ucy4gIEkndmUgYXR0YWNoZWQgYW4NCiBleGFtcGxlIG9mIHN1Y2gg YSBwcm9ncmFtIC0tIHRoaXMgcHJvZ3JhbSBjYXVzZXMgbm8gcHJvYmxlbXMgYXQgYWxsIHdoZW4N CiBydW4gdXNpbmcgR0hDLg0KDQogQnkgbWFudWFsbHkgc2F2aW5nIHRoZSBgZXZhbERlcHRoYCBi ZWZvcmUgY2FsbGluZyBgc2V0am1wYCBhbmQgcmVzdG9yaW5nDQogaXQgd2hlbiBgbG9uZ2ptcGAg aXMgY2FsbGVkLCB0aGUgcHJvYmxlbSBjYW4gYmUgZml4ZWQuICBIZXJlIGlzIHRoZSBuZXcNCiBk ZWZpbml0aW9uIG9mIGBldmFsV2l0aE5vRXJyb3JgLg0KDQoge3t7DQogQ2VsbCBldmFsV2l0aE5v RXJyb3IoZSkgICAgICAgICAgICAgICAgLyogRXZhbHVhdGUgZXhwcmVzc2lvbiwgcmV0dXJuaW5n DQogKi8NCiBDZWxsIGU7IHsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAvKiBOSUwgaWYg c3VjY2Vzc2Z1bCwgKi8NCiAgICAgQ2VsbCBjYXVnaHRFeDsgICAgICAgICAgICAgICAgICAgICAv KiBFeGNlcHRpb24gdmFsdWUgaWYgbm90Li4uICovDQogICAgIGptcF9idWYgKm9sZENhdGNoID0g ZXZhbEVycm9yOw0KICAgICBpbnQgb2xkRXZhbERlcHRoOyAgICAgICAgICAgICAgICAgIC8qIEFE REVEIEJZIE1FICovDQogICAgIG9sZEV2YWxEZXB0aCA9IGV2YWxEZXB0aDsgICAgICAgICAgLyog QURERUQgQlkgTUUgKi8NCg0KICAgICBqbXBfYnVmIGNhdGNoZXJyWzFdOw0KICAgICBldmFsRXJy b3IgPSBjYXRjaGVycjsNCiAgICAgaWYgKHNldGptcChjYXRjaGVyclswXSk9PTApIHsNCiAgICAg ICBldmFsKGUpOw0KICAgICAgIGNhdWdodEV4ID0gTklMOw0KICAgICB9DQogICAgIGVsc2Ugew0K ICAgICAgIGV2YWxEZXB0aCA9IG9sZEV2YWxEZXB0aDsgICAgICAgIC8qIEFEREVEIEJZIE1FICov DQogICAgICAgY2F1Z2h0RXggPSBleGNlcHRpb247DQogICAgIH0NCg0KICAgICBldmFsRXJyb3Ig PSBvbGRDYXRjaDsNCiAgICAgcmV0dXJuIGNhdWdodEV4Ow0KIH0NCiB9fX0NCg0KIE9mIGNvdXJz ZSwgSSBkbyBub3Qga25vdyBpZiB0aGlzIGlzIGEgZ2VudWluZSBmaXggb3IgYSBicm9rZW4gaGFj ay4gSW4NCiBwYXJ0aWN1bGFyLCBJIHdvcnJ5IGFib3V0IG90aGVyIHNpZGUtZWZmZWN0cyBvZiBg ZXZhbGAgdGhhdCBhcmUgbm90IHVuZG9uZQ0KIHdoZW4gYW4gZXhjZXB0aW9uIGlzIGNhdWdodC4g IEl0IGlzIG5vdCBvYnZpb3VzIHRvIG1lIHdoeSBzZXRqbXAgYW5kDQogbG9uZ2ptcCBhcmUgcmVx dWlyZWQgYXQgYWxsIC0tLSB3aHkgbm90IG1vZGVsIGFuIGV4Y2VwdGlvbiBhcyBhIG5vcm1hbC0N CiBmb3JtIGFuZCBzaW1wbHkgaW5zcGVjdCBpdCBhZnRlciBhbiBgZXZhbGA/DQoNCiBJcyB0aGVy ZSBhIHJlZ3Jlc3Npb24gdGVzdC1zdWl0ZSB0aGF0IEkgY2FuIHRyeSAtLS0gdG8gZ2FpbiBjb25m aWRlbmNlDQogdGhhdCB0aGUgcHJvcG9zZWQgZml4IGRvZXMgbm90IGJyZWFrIGFueXRoaW5nPw0K DQogTWF0dGhldyBOYXlsb3IgKGBtZm5AY3MueW9yay5hYy51a2ApLg0KDQotLSANClRpY2tldCBV Ukw6IDxodHRwOi8vaGFja2FnZS5oYXNrZWxsLm9yZy90cmFjL2h1Z3MvdGlja2V0Lzg0Pg0KSHVn cyA8aHR0cDovL3d3dy5oYXNrZWxsLm9yZy9odWdzLz4NCkh1Z3MgOTgsIGFuIGludGVycHJldGVy IGZvciBIYXNrZWxs --===============0682089085== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Hugs-Bugs mailing list [email protected] http://www.haskell.org/mailman/listinfo/hugs-bugs --===============0682089085==--