v8/test/mjsunit/modules-init1.mjs

// Copyright 2016 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.

import "modules-skip-init1.mjs";
export function bar() { return 42 };
bar = 5;
Reland: [modules] Properly initialize declared variables. Before evaluating a module, all variables declared at the top-level in _any_ of the modules in the dependency graph must be initialized. This is observable because a module A can access a variable imported from module B (e.g. a function) at a point when module B's body hasn't been evaluated yet. We achieve this by implementing modules internally as generators with two states (not initialized, initialized). R=adamk@chromium.org BUG=v8:1569 CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_win_dbg Committed: https://crrev.com/f4dfb6fbe1cdd9a0f287a1a9c496e1f69f6f5d20 Committed: https://crrev.com/8c52a411583e870bd5ed100864caa58f491c5d88 Review-Url: https://codereview.chromium.org/2375793002 Cr-Original-Original-Commit-Position: refs/heads/master@{#39871} Cr-Original-Commit-Position: refs/heads/master@{#39892} Cr-Commit-Position: refs/heads/master@{#39900} 2016-09-30 07:53:43 +00:00			`// Copyright 2016 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.`

[test] Remove module pragma in favor of .mjs d8 treats files with the .mjs extension as modules instead of classic scripts. Thus, the `// MODULE` pragma and its corresponding logic in test runners can be removed in favor of explicitly adding the extension. Bug: v8:7950, v8:9395, v8:9406 Also-By: tmrts@chromium.org Change-Id: Ic74328dc5c5f176bb4bdf6d74bdd4d3966279ba5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1675958 Commit-Queue: Mathias Bynens <mathias@chromium.org> Reviewed-by: Tamer Tas <tmrts@chromium.org> Auto-Submit: Mathias Bynens <mathias@chromium.org> Cr-Commit-Position: refs/heads/master@{#62421} 2019-06-27 10:49:03 +00:00			`import "modules-skip-init1.mjs";`
Reland: [modules] Properly initialize declared variables. Before evaluating a module, all variables declared at the top-level in _any_ of the modules in the dependency graph must be initialized. This is observable because a module A can access a variable imported from module B (e.g. a function) at a point when module B's body hasn't been evaluated yet. We achieve this by implementing modules internally as generators with two states (not initialized, initialized). R=adamk@chromium.org BUG=v8:1569 CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_win_dbg Committed: https://crrev.com/f4dfb6fbe1cdd9a0f287a1a9c496e1f69f6f5d20 Committed: https://crrev.com/8c52a411583e870bd5ed100864caa58f491c5d88 Review-Url: https://codereview.chromium.org/2375793002 Cr-Original-Original-Commit-Position: refs/heads/master@{#39871} Cr-Original-Commit-Position: refs/heads/master@{#39892} Cr-Commit-Position: refs/heads/master@{#39900} 2016-09-30 07:53:43 +00:00			`export function bar() { return 42 };`
			`bar = 5;`