From 230159efa76fb09d103e79649e53412540b8146e Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Tue, 31 Aug 2021 08:36:27 -0700
Subject: [PATCH] Inline some type conversions for `()`

The `()` type accidentally wasn't getting its trivial type conversions
inlined because it doesn't actually have any type parameters. This
commit adds `#[inline]` to the relevant functions to ensure that these
get inlined across crates.
---
 crates/wasmtime/src/func/typed.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/crates/wasmtime/src/func/typed.rs b/crates/wasmtime/src/func/typed.rs
index 119351e323..7085b84eab 100644
--- a/crates/wasmtime/src/func/typed.rs
+++ b/crates/wasmtime/src/func/typed.rs
@@ -368,6 +368,7 @@ macro_rules! impl_wasm_params {
                 }
             }
 
+            #[inline]
             fn into_abi(self, _store: &mut StoreOpaque) -> Option<Self::Abi> {
                 let ($($t,)*) = self;
                 $(
@@ -446,6 +447,7 @@ macro_rules! impl_wasm_results {
         {
             type ResultAbi = ($($t::Abi,)*);
 
+            #[inline]
             unsafe fn from_abi(store: &mut StoreOpaque, abi: Self::ResultAbi) -> Self {
                 let ($($t,)*) = abi;
                 ($($t::from_abi($t, store),)*)