#3382: Panic in tidyNPat when using N+k patterns with overloaded strings
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Reporter: batterseapower | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler | Version: 6.10.4
Severity: normal | Resolution: fixed
Keywords: | Difficulty: Unknown
Testcase: deSugar/should_run/T3382 | Os: Unknown/Multiple
Architecture: Unknown/Multiple |
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Changes (by simonpj):
* testcase: => deSugar/should_run/T3382
* difficulty: => Unknown
* status: new => closed
* resolution: => fixed
Comment:
Ah yes, excellent point. Fixed by
{{{
Mon Jul 20 07:12:26 GMT Daylight Time 2009 [email protected]
* Fix Trac #3382: desugaring of NPats
Max spotted that the short-cut rules for desugaring NPats (where
we compare against a literal) were wrong now that we have overloaded
strings.
}}}
thanks
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3382#comment:1>
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