01902e4eab
In optimized code, it's not guaranteed that the current context is stored in its frame slot. R=bmeurer@chromium.org BUG=v8:4309 LOG=N Committed: https://crrev.com/3a0ee39cbde6a9778cfc4e2a6a0a8ff68933ff38 Cr-Commit-Position: refs/heads/master@{#29697} Review URL: https://codereview.chromium.org/1239033002 Cr-Commit-Position: refs/heads/master@{#29744}
38 lines
852 B
JavaScript
38 lines
852 B
JavaScript
// Copyright 2015 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: --expose-debug-as debug --allow-natives-syntax
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var Debug = debug.Debug;
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var exception = null;
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function listener(event, exec_state, event_data, data) {
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if (event != Debug.DebugEvent.Break) return;
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try {
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var scopes = exec_state.frame().allScopes();
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assertEquals(3, scopes.length);
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assertEquals(debug.ScopeType.Local, scopes[0].scopeType());
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assertEquals(debug.ScopeType.Script, scopes[1].scopeType());
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assertEquals(debug.ScopeType.Global, scopes[2].scopeType());
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} catch (e) {
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exception = e;
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}
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}
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function f() {
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eval('');
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debugger;
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}
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f();
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f();
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%OptimizeFunctionOnNextCall(f);
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Debug.setListener(listener);
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f();
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assertNull(exception);
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