#7529: Crash when using (->) instead of (=>) in a typeclass instance
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Reporter: Helkafen | Owner:
Type: bug | Status: closed
Priority: normal | Component: Compiler (Parser)
Version: 7.4.1 | Resolution: duplicate
Keywords: | Os: Linux
Architecture: x86 | Failure: Compile-time crash
Blockedby: | Blocking:
Related: |
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Changes (by monoidal):
* status: new => closed
* resolution: => duplicate
Comment:
Thanks for the report, the bug is already fixed in GHC 7.6.1, see #5951.
Now you get
{{{
T.hs:5:10:
Malformed instance: (Arbitrary a) -> Arbitrary (V.Vector a)
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7529#comment:1>
GHC <http://www.haskell.org/ghc/>
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