Files
sdk/pkg/compiler/test/codegen/declare_once_test.dart
T
Mayank Patke c878108cc8 [dart2js] Update pubspec to Dart 3.7 and reformat.
All non-pubspec changes generated by `dart format pkg/compiler`.

Change-Id: Iadaa70974816d96ccb47813fe72d5a2bb83d6bda
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/400181
Reviewed-by: Nate Biggs <natebiggs@google.com>
Commit-Queue: Mayank Patke <fishythefish@google.com>
2024-12-13 11:24:50 -08:00

37 lines
1.1 KiB
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.
// Test that parameters keep their names in the output.
import 'package:expect/async_helper.dart';
import 'package:expect/expect.dart';
import '../helpers/compiler_helper.dart';
main() {
// For a function with only one variable we declare it inline for more
// compactness. Test that we don't also declare it at the start of the
// method.
runTest() async {
String generated = await compile(
'final List a = const ["bar", "baz"];'
'void foo() {'
' for (int i = 0; i < a.length; i++) {'
' print(a[i]);'
' }'
'}',
entry: 'foo',
minify: false,
);
RegExp re = RegExp(r"var ");
Expect.isTrue(re.hasMatch(generated));
print(generated);
Expect.equals(1, re.allMatches(generated).length);
}
asyncTest(() async {
print('--test from kernel------------------------------------------------');
await runTest();
});
}