ca3787f395
The syntax checker finding breakable statements did not take into account that the right hand side of a boolean binary opration might never get evaluated. R=svenpanne@chromium.org BUG=v8:1523 TEST=test/mjsunit/regress/regress-1523.js Review URL: http://codereview.chromium.org//7212027 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8544 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
70 lines
2.4 KiB
JavaScript
70 lines
2.4 KiB
JavaScript
// Copyright 2011 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// See: http://code.google.com/p/v8/issues/detail?id=1523
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// Flags: --expose-debug-as debug
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// Get the Debug object exposed from the debug context global object.
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Debug = debug.Debug
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var listenerCalled = false;
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var result = -1;
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function listener(event, exec_state, event_data, data) {
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listenerCalled = true;
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};
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// Add the debug event listener.
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Debug.setListener(listener);
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function test_and(x) {
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if (x && (bar === this.baz))
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return 0;
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return 1;
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}
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function test_or(x) {
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if (x || (bar === this.baz))
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return 0;
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return 1;
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}
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// Set a break points and call each function to invoke the debug event listener.
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Debug.setBreakPoint(test_and, 0, 0);
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Debug.setBreakPoint(test_or, 0, 0);
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listenerCalled = false;
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result = test_and(false);
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assertEquals(1, result);
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assertTrue(listenerCalled);
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listenerCalled = false;
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result = test_or(true);
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assertEquals(0, result);
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assertTrue(listenerCalled);
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