blob: d2d025c168d5de480f0df5908b73d9140ec9f9a3 [file] [log] [blame]
// Copyright (c) 2023, 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.
import 'package:analyzer/src/error/codes.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
import '../dart/resolution/context_collection_resolution.dart';
main() {
defineReflectiveSuite(() {
defineReflectiveTests(DuplicatePatternAssignmentVariableTest);
});
}
@reflectiveTest
class DuplicatePatternAssignmentVariableTest extends PubPackageResolutionTest {
test_nested() async {
await assertErrorsInCode(r'''
void f() {
int a;
(a && int(sign: a)) = 0;
a;
}
''', [
error(CompileTimeErrorCode.DUPLICATE_PATTERN_ASSIGNMENT_VARIABLE, 38, 1,
contextMessages: [message(testFile, 23, 1)]),
]);
}
test_record_2() async {
await assertErrorsInCode(r'''
void f() {
int a;
(a, a) = (1, 2);
a;
}
''', [
error(CompileTimeErrorCode.DUPLICATE_PATTERN_ASSIGNMENT_VARIABLE, 26, 1,
contextMessages: [message(testFile, 23, 1)]),
]);
}
test_record_3() async {
await assertErrorsInCode(r'''
void f() {
int a;
(a, a, a) = (1, 2, 3);
a;
}
''', [
error(CompileTimeErrorCode.DUPLICATE_PATTERN_ASSIGNMENT_VARIABLE, 26, 1,
contextMessages: [message(testFile, 23, 1)]),
error(CompileTimeErrorCode.DUPLICATE_PATTERN_ASSIGNMENT_VARIABLE, 29, 1,
contextMessages: [message(testFile, 23, 1)]),
]);
}
test_separate() async {
await assertNoErrorsInCode(r'''
void f() {
int a;
(a) = 1;
(a) = 2;
a;
}
''');
}
}