#2738: Regression in type checking of sections in records
-------------------------------------+--------------------------------------
Reporter: dons | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler (Type checker) | Version: 6.10.1
Severity: normal | Resolution: invalid
Keywords: | Difficulty: Unknown
Testcase: | Architecture: Unknown/Multiple
Os: Unknown/Multiple |
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Changes (by igloo):
* status: new => closed
* difficulty: => Unknown
* resolution: => invalid
Comment:
Thanks for the report. I haven't tried the full program, but this:
{{{
data DzenUrgencyHook = DzenUrgencyHook { duration :: Int,
args :: [String] }
dzenUrgencyHook :: DzenUrgencyHook
dzenUrgencyHook = DzenUrgencyHook { duration = (5 `seconds`), args = [] }
seconds :: Int -> Int
seconds = id
}}}
works in 6.8.2, and also works in 6.10 if you pass `-XPostfixOperators`.
It was a bug in 6.8 that the non-Haskell98 extension to sections was
accepted without a language extension being turned on, so I suspect that's
what the problem is.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2738#comment:1>
GHC <http://www.haskell.org/ghc/>
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