From bcc76146fed433cbc8ba01a9f568d979c145110b Mon Sep 17 00:00:00 2001
From: Heejin Ahn <aheejin@gmail.com>
Date: Mon, 30 Dec 2019 17:55:20 -0800
Subject: Add support for reference types proposal (#2451)

This adds support for the reference type proposal. This includes support
for all reference types (`anyref`, `funcref`(=`anyfunc`), and `nullref`)
and four new instructions: `ref.null`, `ref.is_null`, `ref.func`, and
new typed `select`. This also adds subtype relationship support between
reference types.

This does not include table instructions yet. This also does not include
wasm2js support.

Fixes #2444 and fixes #2447.
---
 test/binaryen.js/push-pop.js | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'test/binaryen.js/push-pop.js')

diff --git a/test/binaryen.js/push-pop.js b/test/binaryen.js/push-pop.js
index 01d6e76a9..2b50b2dca 100644
--- a/test/binaryen.js/push-pop.js
+++ b/test/binaryen.js/push-pop.js
@@ -26,7 +26,9 @@ function test() {
       module.push(module.f32.pop()),
       module.push(module.f64.pop()),
       module.push(module.v128.pop()),
+      module.push(module.funcref.pop()),
       module.push(module.anyref.pop()),
+      module.push(module.nullref.pop()),
       module.push(module.exnref.pop())
     ]
   )
@@ -40,7 +42,9 @@ function test() {
   console.log("getExpressionInfo(f32.pop) = " + stringify(module.f32.pop()));
   console.log("getExpressionInfo(f64.pop) = " + stringify(module.f64.pop()));
   console.log("getExpressionInfo(v128.pop) = " + stringify(module.v128.pop()));
+  console.log("getExpressionInfo(funcref.pop) = " + stringify(module.funcref.pop()));
   console.log("getExpressionInfo(anyref.pop) = " + stringify(module.anyref.pop()));
+  console.log("getExpressionInfo(nullref.pop) = " + stringify(module.nullref.pop()));
   console.log("getExpressionInfo(exnref.pop) = " + stringify(module.exnref.pop()));
   console.log("getExpressionInfo(push) = " + stringify(module.push(module.i32.const(0))));
 }
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