779c080895
This is just a rebased version of https://chromium-review.googlesource.com/c/v8/v8/+/571453 with no functional changes Bug: v8:6889 Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: Ia082cc09ca527505b288ac88e68e0b74eae94765 Reviewed-on: https://chromium-review.googlesource.com/849423 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#50417}
66 lines
1.2 KiB
JavaScript
66 lines
1.2 KiB
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --harmony-optional-catch-binding
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let state = 'initial';
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x: try {
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throw new Error('caught');
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state = 'unreachable';
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} catch {
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assertEquals(state, 'initial');
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state = 'caught';
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break x;
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state = 'unreachable';
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}
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assertEquals(state, 'caught');
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state = 'initial';
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x: try {
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throw new Error('caught');
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state = 'unreachable';
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} catch {
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assertEquals(state, 'initial');
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state = 'caught';
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break x;
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state = 'unreachable';
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} finally {
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assertEquals(state, 'caught');
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state = 'finally';
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}
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assertEquals(state, 'finally');
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state = 'initial';
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x: {
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y: try {
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throw new Error('caught');
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state = 'unreachable';
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} catch {
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assertEquals(state, 'initial');
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state = 'caught';
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break x;
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state = 'unreachable';
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} finally {
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assertEquals(state, 'caught');
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state = 'finally';
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break y;
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state = 'unreachable';
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}
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assertEquals(state, 'finally');
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state = 'after block';
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}
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assertEquals(state, 'after block');
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do {
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try {
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throw new Error();
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} catch {
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break;
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}
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assertUnreachable();
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} while(false);
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