From 5ed0e3ae7f73dbbfca504f0b5af5a9b8d3a2e5f4 Mon Sep 17 00:00:00 2001
From: Krasimir Angelov <kr.angelov@gmail.com>
Date: Tue, 5 Sep 2017 10:08:55 +0200
Subject: [PATCH] fix the type signature for exprSize

---
 src/runtime/haskell-bind/PGF2.hsc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/runtime/haskell-bind/PGF2.hsc b/src/runtime/haskell-bind/PGF2.hsc
index dfddb9708..f56bb8a2d 100644
--- a/src/runtime/haskell-bind/PGF2.hsc
+++ b/src/runtime/haskell-bind/PGF2.hsc
@@ -331,7 +331,7 @@ exprHash h (Expr c_expr touch1) =
     touch1
     return (fromIntegral h)
 
-exprSize :: Expr -> Int32
+exprSize :: Expr -> Int
 exprSize (Expr c_expr touch1) =
   unsafePerformIO $ do
     size <- pgf_expr_size c_expr