When converting TH syntax to GHC syntax, need to put sections in parentheses

[ghc-hetmet.git] / compiler / hsSyn / Convert.lhs

diff --git a/compiler/hsSyn/Convert.lhs b/compiler/hsSyn/Convert.lhs
index 06f6115..09ffafd 100644 (file)
--- a/compiler/hsSyn/Convert.lhs
+++ b/compiler/hsSyn/Convert.lhs
@@ -388,9 +388,11 @@ cvtl e = wrapL (cvt e)
                                          ; e' <- returnL $ OpApp x' s' undefined y'
                                          ; return $ HsPar e' }
     cvt (InfixE Nothing  s (Just y)) = do { s' <- cvtl s; y' <- cvtl y
-                                         ; return $ SectionR s' y' }
+                                         ; sec <- returnL $ SectionR s' y'
+                                         ; return $ HsPar sec }
     cvt (InfixE (Just x) s Nothing ) = do { x' <- cvtl x; s' <- cvtl s
-                                         ; return $ SectionL x' s' }
+                                         ; sec <- returnL $ SectionL x' s'
+                                         ; return $ HsPar sec }
     cvt (InfixE Nothing  s Nothing ) = cvt s   -- Can I indicate this is an infix thing?
 
     cvt (SigE e t)      = do { e' <- cvtl e; t' <- cvtType t