Support version 8.0 of OverloadedLabels

2019-06-23 14:27:58 -05:00 · 2019-06-23 14:27:58 -05:00 · 1b02393a9d
parent f6dae9ed0f
commit 1b02393a9d
1 changed files with 3 additions and 1 deletions
--- a/src/Language/Haskell/Brittany/Internal/Layouters/Expr.hs
+++ b/src/Language/Haskell/Brittany/Internal/Layouters/Expr.hs
@ -57,8 +57,10 @@ layoutExpr lexpr@(L _ expr) = do
      briDocByExactInlineOnly "HsRecFld" lexpr
 #if MIN_VERSION_ghc(8,6,0)   /* ghc-8.6 */
    HsOverLabel _ext _reboundFromLabel name ->
-#else
+#elif MIN_VERSION_ghc(8,2,0)   /* ghc-8.2 */
    HsOverLabel _reboundFromLabel name ->
+#else
+    HsOverLabel name ->
 #endif
      let label = FastString.unpackFS name
      in docLit . Text.pack $ '#' : label