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-rw-r--r--testsuite/tests/quasiquotation/qq006/Expr.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/testsuite/tests/quasiquotation/qq006/Expr.hs b/testsuite/tests/quasiquotation/qq006/Expr.hs
index 1c51d9db1f..767d906ba4 100644
--- a/testsuite/tests/quasiquotation/qq006/Expr.hs
+++ b/testsuite/tests/quasiquotation/qq006/Expr.hs
@@ -64,7 +64,7 @@ anti = lexeme $
cs <- many idchar
return $ AntiIntExpr (c : cs)
-parseExpr :: Monad m => TH.Loc -> String -> m Expr
+parseExpr :: MonadFail m => TH.Loc -> String -> m Expr
parseExpr (Loc {loc_filename = file, loc_start = (line,col)}) s =
case runParser p () "" s of
Left err -> fail $ show err