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Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/regress/regress-convert-enum.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/regress/regress-convert-enum.js | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/regress/regress-convert-enum.js b/src/3rdparty/v8/test/mjsunit/regress/regress-convert-enum.js deleted file mode 100644 index c624cad..0000000 --- a/src/3rdparty/v8/test/mjsunit/regress/regress-convert-enum.js +++ /dev/null @@ -1,60 +0,0 @@ -// Copyright 2012 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: --expose-gc - -// Create a transition tree A (no descriptors) -> B (descriptor for a) -> C -// (descriptor for a and c), that all share the descriptor array [a,c]. C is the -// owner of the descriptor array. -var o = {}; -o.a = 1; -o.c = 2; - -// Add a transition B -> D where D has its own descriptor array [a,b] where b is -// a constant function. -var o1 = {}; -o1.a = 1; - -// Install an enumeration cache in the descriptor array [a,c] at map B. -for (var x in o1) { } -o1.b = function() { return 1; }; - -// Return ownership of the descriptor array [a,c] to B and trim it to [a]. -o = null; -gc(); - -// Convert the transition B -> D into a transition to B -> E so that E uses the -// instance descriptors [a,b] with b being a field. -var o2 = {}; -o2.a = 1; -o2.b = 10; - -// Create an object with map B and iterate over it. -var o3 = {}; -o3.a = 1; - -for (var y in o3) { } |