Stephen Adams
618db8a41d
Always import 'lib/compiler_api.dart' with prefix 'api'. Remove import of 'lib/src/compiler.dart' with prefix 'api'. Some of the test helper files under 'compiler/test' are a little tedious with lots of 'api.' prefixes and I could be convinced to change them back but I think we should stick with always using a prefix under 'compiler/lib/'. Change-Id: I3f82d7d31f1c90a860c9811fce031a64cea04ddb Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/241867 Reviewed-by: Joshua Litt <joshualitt@google.com> Commit-Queue: Stephen Adams <sra@google.com>
39 lines
1.1 KiB
Dart
39 lines
1.1 KiB
Dart
// Copyright (c) 2014, 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.
|
|
|
|
// @dart = 2.7
|
|
|
|
// Ensure that unused empty HashMap nodes are dropped from the output.
|
|
|
|
import 'package:async_helper/async_helper.dart';
|
|
import 'package:compiler/compiler_api.dart' as api;
|
|
import 'package:expect/expect.dart';
|
|
import '../helpers/memory_compiler.dart';
|
|
|
|
const TEST_SOURCE = const {
|
|
"main.dart": r"""
|
|
void main() {
|
|
var x = {};
|
|
return;
|
|
}
|
|
"""
|
|
};
|
|
|
|
const HASHMAP_EMPTY_CONSTRUCTOR = r"LinkedHashMap_LinkedHashMap$_empty";
|
|
|
|
main() {
|
|
runTest() async {
|
|
var collector = new OutputCollector();
|
|
await runCompiler(
|
|
memorySourceFiles: TEST_SOURCE, outputProvider: collector);
|
|
String generated = collector.getOutput('', api.OutputType.js);
|
|
Expect.isFalse(generated.contains(HASHMAP_EMPTY_CONSTRUCTOR));
|
|
}
|
|
|
|
asyncTest(() async {
|
|
print('--test from kernel------------------------------------------------');
|
|
await runTest();
|
|
});
|
|
}
|