Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(678)

Issues Search
    My Issues | Starred     Open | Closed | All

Side by Side Diff: test/mjsunit/regress/regress-crbug-647887.js

Issue 2364843002: Merged: [turbofan] Fix loop assignment analysis on ForInStatements. (Closed)
Patch Set: Created 4 years, 3 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/compiler/ast-loop-assignment-analyzer.cc ('k') | no next file » | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2016 the V8 project authors. All rights reserved. 1 // Copyright 2016 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Flags: --allow-natives-syntax 5 // Flags: --allow-natives-syntax
6 6
7 function f(o) { 7 function f(obj) {
8 return o.x instanceof Array; 8 var key;
9 for (key in obj) { }
10 return key === undefined;
9 } 11 }
10 12
11 var o = { x : 1.5 };
12 o.x = 0;
13
14 f(o);
15 f(o);
16 %OptimizeFunctionOnNextCall(f); 13 %OptimizeFunctionOnNextCall(f);
17 f(o); 14 assertFalse(f({ foo:0 }));
OLDNEW
« no previous file with comments | « src/compiler/ast-loop-assignment-analyzer.cc ('k') | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698