From 12c6c250316e878ef614bebda8628b42ef8ed8c8 Mon Sep 17 00:00:00 2001
From: Brian Carroll <brian.carroll.ireland@gmail.com>
Date: Fri, 9 Sep 2022 19:24:40 +0100
Subject: [PATCH] wasm: Fix number of args for higher-order lowlevels

---
 crates/compiler/gen_wasm/src/low_level.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/compiler/gen_wasm/src/low_level.rs b/crates/compiler/gen_wasm/src/low_level.rs
index 0cdf79d42e..f894bd35ff 100644
--- a/crates/compiler/gen_wasm/src/low_level.rs
+++ b/crates/compiler/gen_wasm/src/low_level.rs
@@ -2790,9 +2790,9 @@ fn list_map_n<'a>(
             let ptr = backend.get_fn_ptr(idx);
             backend.code_builder.i32_const(ptr);
         }
-        7 + arg_elem_layouts.len() * 4
-    } else {
         7 + arg_elem_layouts.len() * 3
+    } else {
+        9
     };
 
     let has_return_val = false;