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Fix ghc-7.6 compile time errors

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This commit is contained in:
Daniel Gröber
2017-05-12 15:28:08 +02:00
parent b242df63dc
commit d7a00ffcca
6 changed files with 22 additions and 20 deletions
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12
core/Language/Haskell/GhcMod/Gap.hs
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@@ -31,7 +31,7 @@ module Language.Haskell.GhcMod.Gap (
, occNameForUser
, deSugar
, showDocWith
, render
, renderGm
, GapThing(..)
, fromTyThing
, fileModSummary
@@ -201,19 +201,21 @@ showDocWith dflags mode = Pretty.showDoc mode (pprCols dflags)
showDocWith _ = Pretty.showDocWith
#endif
render :: Pretty.Doc -> String
renderGm :: Pretty.Doc -> String
#if __GLASGOW_HASKELL__ >= 800
render = Pretty.fullRender Pretty.PageMode 80 1.2 string_txt ""
renderGm = Pretty.fullRender Pretty.PageMode 80 1.2 string_txt ""
#else
render = Pretty.fullRender Pretty.PageMode 80 1.2 string_txt ""
renderGm = Pretty.fullRender Pretty.PageMode 80 1.2 string_txt ""
#endif
where
string_txt :: Pretty.TextDetails -> String -> String
string_txt (Pretty.Chr c) s = c:s
string_txt (Pretty.Str s1) s2 = s1 ++ s2
string_txt (Pretty.PStr s1) s2 = unpackFS s1 ++ s2
string_txt (Pretty.ZStr s1) s2 = zString s1 ++ s2
string_txt (Pretty.LStr s1 _) s2 = unpackLitString s1 ++ s2
#if __GLASGOW_HASKELL__ >= 708
string_txt (Pretty.ZStr s1) s2 = zString s1 ++ s2
#endif
----------------------------------------------------------------