v8/test/mjsunit/regress/wasm/regress-1033948.js
Andreas Haas bc9db9f54f [wasm] Leave Global constructor on error
In the WebAssembly.Global constructor we continued to execute even after
the JavaScript code in the descriptor.mutable getter threw an exception.
This caused a problem when the descriptor.value getter was executed even
though there was a scheduled exception.

R=jkummerow@chromium.org

Bug: chromium:1033948
Change-Id: Idac554175fe45ec677447b793db069eb6de543b7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1993283
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65669}
2020-01-09 17:51:12 +00:00

14 lines
330 B
JavaScript

// Copyright 2020 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
const desc = {
get mutable() {
throw "foo";
},
get value() {
console.trace();
}
};
assertThrowsEquals(() => new WebAssembly.Global(desc), "foo");