#3076: Make genericLength tail-recursive so it doesn't overflow stack
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Reporter: Syzygies | Owner:
Type: run-time performance bug | Status: closed
Priority: normal | Milestone:
Component: Compiler | Version: 6.10.1
Severity: normal | Resolution: wontfix
Keywords: genericLength | Difficulty: Unknown
Testcase: | Os: Unknown/Multiple
Architecture: Unknown/Multiple |
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Changes (by igloo):
* status: reopened => closed
* resolution: => wontfix
Comment:
This assumes that `(==)` terminates, which it might not do, e.g. with some
datatypes representing the reals.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3076#comment:4>
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