misc/wasm: add polyfill for TextEncoder/TextDecoder for Edge support

Edge supports WASM but not TextEncoder or TextDecoder.
This PR adds a polyfill to `misc/wasm/wasm_exec.js` to fix this.

Fixes #27295

Change-Id: Ie35ee5604529b170a5dc380eb286f71bdd691d3e
GitHub-Last-Rev: a587edae28
GitHub-Pull-Request: golang/go#27296
Reviewed-on: https://go-review.googlesource.com/131718
Reviewed-by: Agniva De Sarker <agniva.quicksilver@gmail.com>
Reviewed-by: Richard Musiol <neelance@gmail.com>
This commit is contained in:
Jake B 2018-09-29 04:06:00 +00:00 committed by Richard Musiol
parent d1f7470c21
commit a0e7f12771

View file

@ -12,6 +12,11 @@ license that can be found in the LICENSE file.
</head>
<body>
<!--
Polyfill for TextEncoder and TextDecoder for Microsoft Edge 17/18 support
https://caniuse.com/#feat=textencoder
-->
<script src="https://cdn.jsdelivr.net/npm/text-encoding@0.7.0/lib/encoding.min.js"></script>
<script src="wasm_exec.js"></script>
<script>
if (!WebAssembly.instantiateStreaming) { // polyfill