#884: panic "initC: srt" strikes again
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Reporter: ekarttun | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler | Version: 6.5
Severity: normal | Resolution: fixed
Keywords: | Os: Linux
Difficulty: Unknown | Architecture: x86
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Changes (by simonpj):
* resolution: => fixed
* status: new => closed
Comment:
Good bug. Now fixed.
GHC 6.5 does enhanced dependency analysis for recursive bindings, to
maximise polymorphism based on type signatures. (See Mark Jones's
THIH paper.)
I didn't do the bindInstsOfLocalFuns part correctly though, and jhc
showed up the bug. (It only matters when you have a recursive group
of two or more functions with a type signature, not at top level, which
is why it hasn't shown up till now.)
Test is tc207.hs
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/884>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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