• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1/*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16@interface Component {
17
18}
19
20@interface Prop {
21
22}
23
24@interface BuilderParam {
25
26}
27
28@interface State {
29
30}
31
32class A {
33    count: number
34    text: string
35}
36
37
38class C {
39    color(x: string) { }
40    width(x: int) { }
41    fontSize(x: int) { }
42}
43
44function Column(x: () => void): C {
45    return new C()
46}
47
48function Text(x: string) {
49    return new C()
50}
51
52
53function f1(x: A, y: ()=>void): C {
54    return new C()
55}
56
57@Component
58struct First {
59    @State
60    foo: number = 10
61    @State
62    message: string = "Hi"
63    build() {
64        f1({count: this.foo, text: this.message}) {
65            Text("Hello")
66        }.fontSize(42)
67    }
68}
69
70@Component
71struct Second {
72    count: int = 10
73    @Prop
74    text: string = "Hi"
75    @BuilderParam
76    aBuilder = ()=>{}
77    build() {
78        Column() {
79            Text(this.text).width(this.count)
80            this.aBuilder()
81        }.color("#000000")
82    }
83}
84
85
86/* @@? 58:1 Error TypeError: Structs are only used to define UI components, it should be translated at 'plugin after parser' phase.  */
87/* @@? 71:1 Error TypeError: Structs are only used to define UI components, it should be translated at 'plugin after parser' phase.  */
88