#5084: Error message with INLINE/SPECIALISE pragma for class method
---------------------------------+------------------------------------------
Reporter: batterseapower | Owner:
Type: feature request | Status: new
Priority: normal | Component: Compiler
Version: 7.0.3 | Keywords:
Testcase: | Blockedby:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: GHC accepts invalid program
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The INLINE/SPECIALISE pragmas in a class declaration apply to the *default
methods* in that declaration. However, no error is given if such a pragma
is given when no corresponding default method exists, as in this example:
{{{
class Foo a where
bar :: a -> a
{-# INLINE bar #-}
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5084>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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