0003360: hash and equal problem

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Category

Severity

Reproducibility

Date Submitted

Last Update

0003360

[Squeak] Kernel

minor

always

03-27-06 22:20

01-09-09 23:59

Reporter

nicolas cellier

View Status

public

Assigned To

Priority

normal

Resolution

open

Status

pending

Product Version

3.9

Summary

0003360: hash and equal problem

Description

try this one:
(Set new: 3) add: 3; add: 3.0; size.
you get 1

try this one:
(Set new: 4) add: 3; add: 3.0; size.
you get 2

Additional Information

Since
3 hash = 3.0 hash
does answer false,

be prepared to weird behavior in Set Dictionary & consor

Relationships

related to

Float hash incorrect ( 2=2.0 , but 2 hash~=2.0 hash)

Notes
(0004584 - 453 - 569 - 917 - 917 - 917 - 917) nicolas cellier 03-28-06 00:16 edited on: 03-28-06 00:25	Some related goldies discussions. http://www.create.ucsb.edu/squeak/9705.html [^] http://lists.squeakfoundation.org/pipermail/squeak-dev/1999-November/subject.html [^] They were very close to the bug, but strangely things are still hanging today... " >Is it reaonable to add an 'equal' fraction and float to a Set and usually >get one element but not always? No. Either always one, or never one, but "usually but not always" is horrendous! "

(0004600 - 187 - 229 - 229 - 321 - 321 - 321) nicolas cellier 03-29-06 01:33 edited on: 06-10-09 22:05	This bug is related to 0003374 And it will share the same patch Note on interval hash has been deleted. Interval hash problem has been separated as a new bug. It need another patch.

(0012895 - 69 - 117 - 117 - 117 - 117 - 117) nicolas cellier 01-04-09 22:42	"fix begin" Installer mantis ensureFix: 3374. "fix test" "fix end"