From 4cd48d3930c628b39f627deb843568db7f49a73b Mon Sep 17 00:00:00 2001
From: Muayyad alsadi <alsadi@gmail.com>
Date: Wed, 5 Apr 2023 03:52:33 +0300
Subject: [PATCH] FIXES #137: make calling wasm from python 7x faster

---
 wasmtime/_value.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wasmtime/_value.py b/wasmtime/_value.py
index 703ba0c8..e4f8848a 100644
--- a/wasmtime/_value.py
+++ b/wasmtime/_value.py
@@ -81,7 +81,7 @@ def val_setter(dst: wasmtime_val_raw_t, attr: str, val: "IntoVal") -> None:
             # TODO: validate same val._func.store_id
             casted = val._func.index
         else:
-            raise RuntimeError("foo")
+            raise RuntimeError("expecting param of type funcref got " + type(val).__name__)
     else:
         if isinstance(val, Val):
             if val._raw: