| // Copyright 2011 the V8 project authors. All rights reserved. |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following |
| // disclaimer in the documentation and/or other materials provided |
| // with the distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived |
| // from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // Flags: --opt-eagerly --debug-code --lazy |
| |
| // See: http://code.google.com/p/v8/issues/detail?id=1145 |
| // Should not throw a syntax error exception (change this if we make lazily |
| // compiled functions with syntax errors into early errors). |
| // Should not hit an assertion in debug mode. |
| |
| // A lazily compiled function with a syntax error that is attempted inlined |
| // would set a pending exception that is then ignored (until it triggers |
| // an assert). |
| // This file must be at least 1024 bytes long to trigger lazy compilation. |
| |
| function f() { return 1; } |
| |
| // Must be lazy. Must throw SyntaxError during compilation. |
| function fail() { continue; } |
| |
| function opt_me() { |
| var x = 1; |
| // Do lots of function calls and hope to be optimized. |
| for (var i = 0; i < 1000000; i++) { |
| x = f(); |
| } |
| if (x == 0) fail(); // Hope to be inlined during optimization. |
| } |
| |
| opt_me(); |