#5883: INLINE pragmas in instances declarations in quasiqutation are lost
------------------------------+---------------------------------------------
Reporter: Khudyakov | Owner:
Type: bug | Status: new
Priority: normal | Component: Template Haskell
Version: 7.4.1 | Keywords:
Os: Unknown/Multiple | Architecture: Unknown/Multiple
Failure: None/Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Lets consider following code:
{{{
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE TypeFamilies #-}
module Derive where
import Language.Haskell.TH
import Text.Groom
noInlines = [d|
data Unit = Unit
instance Show Unit where
show _ = ""
{-# INLINE show #-}
|]
}}}
There is no INLINE pragma. But it's in place for declarations outside of
instances
{{{
> putStrLn . groom =<< runQ mk
[DataD [] Unit_4 [] [NormalC Unit_5 []] [],
InstanceD [] (AppT (ConT GHC.Show.Show) (ConT Unit_4))
[FunD GHC.Show.show
[Clause [WildP] (NormalB (LitE (StringL ""))) []]]]
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5883>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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