[Git][ghc/ghc][master] Add an Outputable instance for SDoc with ppr = id.

[Marge Bot]

 Marge Bot pushed to branch master at Glasgow Haskell Compiler / GHC


Commits:
f0f495f0 by klebinger.andreas at gmx.at at 2019-04-18T03:25:10Z
Add an Outputable instance for SDoc with ppr = id.

When printf debugging this can be helpful.

- - - - -


1 changed file:

- compiler/utils/Outputable.hs


Changes:

=====================================
compiler/utils/Outputable.hs
=====================================
@@ -327,6 +327,10 @@ data SDocContext = SDC
 instance IsString SDoc where
   fromString = text
 
+-- The lazy programmer's friend.
+instance Outputable SDoc where
+  ppr = id
+
 initSDocContext :: DynFlags -> PprStyle -> SDocContext
 initSDocContext dflags sty = SDC
   { sdocStyle = sty



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/commit/f0f495f0c4e16520adea83e82885dc08fa0c38a3

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/commit/f0f495f0c4e16520adea83e82885dc08fa0c38a3
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