#6039: Ill-sorted kinds crash GHC
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Reporter: simonpj | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.4.1
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: None/Unknown
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Comment(by simonpj@…):
commit a40ee020b53d3b397d24f4addeda78945e72292a
{{{
Author: Simon Peyton Jones <[email protected]>
Date: Wed Apr 25 09:37:53 2012 +0100
Better error messages during sort checking of kind signatures
Fixes Trac #6039, where we have a bogus kind signature
data T (a :: j k) = MkT
compiler/typecheck/TcHsType.lhs | 63
++++++++++++++++++----------------
compiler/typecheck/TcTyClsDecls.lhs | 2 +
2 files changed, 35 insertions(+), 30 deletions(-)
}}}
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6039#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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