Files
sdk/tests/language/closure/minify_closure_variable_collision_test.dart
T
Robert Nystrom f205141a42 Migrate language_2/closure to NNBD.
Change-Id: Ib798b9573ee8ec924f87104684934785fadc8189
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/141702
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Bob Nystrom <rnystrom@google.com>
2020-04-02 17:29:25 +00:00

46 lines
927 B
Dart

// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Regression test for dart2js, that used to minify a captured
// variable's name to the same name as inherited Object methods.
var array = [new A()];
class A {
operator ==(other) {
return true;
}
}
foo() {
// Use lots of variables, to maximize the chance of collisions.
var a = 42;
var b = 42;
var c = 42;
var d = 42;
var e = 42;
var f = 42;
var g = 42;
var h = 42;
var i = 42;
var j = 42;
var k = 42;
var l = 42;
var m = 42;
var n = 42;
array[0] = () {
return a + b + c + d + e + f + g + h + i + j + k + l + m + n;
};
}
main() {
foo();
if (array[0] == new A()) {
throw 'Test failed';
}
if (array[0]() != 42 * 14) {
throw 'Test failed';
}
}