Give an error if view pattern syntax is used in an expression; fixes #2033

diff --git a/compiler/rename/RnExpr.lhs b/compiler/rename/RnExpr.lhs
index a496c66..a41a305 100644 (file)
--- a/compiler/rename/RnExpr.lhs
+++ b/compiler/rename/RnExpr.lhs
@@ -278,6 +278,7 @@ We return a (bogus) EWildPat in each case.
 \begin{code}
 rnExpr e@EWildPat      = patSynErr e
 rnExpr e@(EAsPat {})   = patSynErr e
 \begin{code}
 rnExpr e@EWildPat      = patSynErr e
 rnExpr e@(EAsPat {})   = patSynErr e

+rnExpr e@(EViewPat {}) = patSynErr e

 rnExpr e@(ELazyPat {}) = patSynErr e
 \end{code}
 
 rnExpr e@(ELazyPat {}) = patSynErr e
 \end{code}