After Checker: Builder Lambda Transformation + Struct Transformation · Pull Request !1863 · OpenHarmony-SIG/arkcompiler_ets_frontend

Major changes:

1. apply Builder Lambda transformation to ETS components within ETS components
2. build method transformation in struct
3. adding @memo annotations

```

> @koalaui/arkts-framework@1.4.1 build:user:pure-sts
> npm run build:arkui:pure-sts --prefix ../../arkui && ../../../incremental/tools/panda/arkts/arktsc-capi --file src/sts/hello.sts  --arktsconfig arktsconfig-pure-sts.json --output build/sts/abc/hello.abc --dump-plugin-ast --restart-stages

> @koalaui/arkts-arkui@1.4.1 build:arkui:pure-sts
> mkdir -p build/sts/abc && ../../incremental/tools/panda/arkts/arktsc --arktsconfig arktsconfig-pure-sts.json

WRAPPER:  {
  transform: '@koalaui/libarkts/plugins/parsed-stage-plugin',
  stage: 'parsed',
  arkui: '../../../../arkui/src/sts'
}
InitModule: es2panda

PLUGINS:  2 Map(2) { 1 => [Function (anonymous)], 4 => [Function (anonymous)] }
InitModule: es2panda

BEFORE PARSED:
InitModule: es2panda

import { Text as Text } from "@ohos.arkui";

import { Column as Column, ColumnOptions as ColumnOptions } from "@ohos.arkui";

import { Button as Button } from "@ohos.arkui";

import { Component as Component, State as State, Entry as Entry, memo as memo } from "@ohos.arkui";

import { Color as Color } from "@ohos.arkui";

@Entry()@Component()struct MyStateSample {
  @State()public color: Color = Color.White;
  
  public build() {
    Column(({
      space: 20,
    } as ColumnOptions)){
      Text("Hello World!").fontColor((this).color);
      Button("change").onClick((() => {
        (this).color = Color.Red;
      }));
    }.width(100).height(300);
  }
  
  public constructor() {}
  
}

export class ArkUIEntry {
  public static run() {
    console.log("About to invoke the struct");
    MyStateSample.instantiateImpl(undefined, ((): MyStateSample => new MyStateSample()), ({} as __Options_MyStateSample), undefined);
  }
  
  public constructor() {}
  
}

EtsScript 
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
    EtsImportDeclaration 
        StringLiteral 
        ImportSpecifier 
    EtsImportDeclaration 
        StringLiteral 
        ImportSpecifier 
        ImportSpecifier 
    EtsImportDeclaration 
        StringLiteral 
        ImportSpecifier 
    EtsImportDeclaration 
        StringLiteral 
        ImportSpecifier 
        ImportSpecifier 
        ImportSpecifier 
        ImportSpecifier 
    EtsImportDeclaration 
        StringLiteral 
        ImportSpecifier 
    StructDeclaration 
        ClassDefinition 
            Identifier 'MyStateSample'
            ClassProperty 
            MethodDefinition 
                BlockStatement 
                    ExpressionStatement 
                        CallExpression 
                            MemberExpression 
                                CallExpression 
                                    MemberExpression 
                                        CallExpression 
                                            Identifier 'Column'
                                            TSAsExpression 
                                            BlockStatement 
                                                ExpressionStatement 
                                                    CallExpression 
                                                        MemberExpression 
                                                            CallExpression 
                                                                Identifier 'Text'
                                                                StringLiteral 
                                                            Identifier 'fontColor'
                                                        MemberExpression 
                                                            ThisExpression 
                                                            Identifier 'color'
                                                ExpressionStatement 
                                                    CallExpression 
                                                        MemberExpression 
                                                            CallExpression 
                                                                Identifier 'Button'
                                                                StringLiteral 
                                                            Identifier 'onClick'
                                                        ArrowFunctionExpression 
                                        Identifier 'width'
                                    NumberLiteral 
                                Identifier 'height'
                            NumberLiteral 
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
            MethodDefinition 
                BlockStatement 
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
    ClassDeclaration 
        ClassDefinition 
            Identifier 'ArkUIEntry'
            MethodDefinition 
                BlockStatement 
                    ExpressionStatement 
                        CallExpression 
                            MemberExpression 
                                Identifier 'console'
                                Identifier 'log'
                            StringLiteral 
                    ExpressionStatement 
                        CallExpression 
                            MemberExpression 
                                Identifier 'MyStateSample'
                                Identifier 'instantiateImpl'
                            UndefinedLiteral 
                            ArrowFunctionExpression 
                            TSAsExpression 
                            UndefinedLiteral 
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
            MethodDefinition 
                BlockStatement 
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
AFTER PARSED:

import { StructBase } from "../../../../arkui/src/sts";

import { Text as Text } from "@ohos.arkui";

import { Column as Column, ColumnOptions as ColumnOptions } from "@ohos.arkui";

import { Button as Button } from "@ohos.arkui";

import { Component as Component, State as State, Entry as Entry, memo as memo } from "@ohos.arkui";

import { Color as Color } from "@ohos.arkui";

class MyStateSample extends StructBase<MyStateSample, __Options_MyStateSample> {
  @State()public color: Color = Color.White;
  
  public build() {
    Column(({
      space: 20,
    } as ColumnOptions)){
      Text("Hello World!").fontColor((this).color);
      Button("change").onClick((() => {
        (this).color = Color.Red;
      }));
    }.width(100).height(300);
  }
  
  public constructor() {}
  
}

export class ArkUIEntry {
  public static run() {
    console.log("About to invoke the struct");
    MyStateSample.instantiateImpl(undefined, ((): MyStateSample => new MyStateSample()), ({} as __Options_MyStateSample), undefined);
  }
  
  public constructor() {}
  
}

interface __Options_MyStateSample {
  
}

BEFORE CHECKED:

import { StructBase as StructBase } from "../../../../arkui/src/sts";

import { Text as Text } from "@ohos.arkui";

import { Column as Column, ColumnOptions as ColumnOptions } from "@ohos.arkui";

import { Button as Button } from "@ohos.arkui";

import { Component as Component, State as State, Entry as Entry, memo as memo } from "@ohos.arkui";

import { Color as Color } from "@ohos.arkui";

abstract class ETSGLOBAL {
  public static main() {}
  
  public static _$init$_() {}
  
  
}

class MyStateSample extends StructBase<MyStateSample, __Options_MyStateSample> {
  @State()public color: Color = Color.White;
  
  public build() {
    Column.$_instantiate(((): Column => {
      return new Column();
    }), ({
      space: 20,
    } as ColumnOptions), ((): void => {
      Text.$_instantiate(((): Text => {
        return new Text();
      }), "Hello World!").fontColor((this).color);
      Button.$_instantiate(((): Button => {
        return new Button();
      }), "change").onClick(((): void => {
        (this).color = Color.Red;
      }));
    })).width(100).height(300);
  }
  
  public constructor() {}
  
}

export class ArkUIEntry {
  public static run() {
    console.log("About to invoke the struct");
    MyStateSample.instantiateImpl(undefined, ((): MyStateSample => {
      return new MyStateSample();
    }), ({} as __Options_MyStateSample), undefined);
  }
  
  public constructor() {}
  
}

interface __Options_MyStateSample {
  
}

WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
WARNING: UNSUPPORTED NODE (arkts): AST_NODE_TYPE_OBJECT_EXPRESSION
AFTER CHECKED:

import { StructBase as StructBase } from "../../../../arkui/src/sts";

import { Text as Text } from "@ohos.arkui";

import { Column as Column, ColumnOptions as ColumnOptions } from "@ohos.arkui";

import { Button as Button } from "@ohos.arkui";

import { Component as Component, State as State, Entry as Entry, memo as memo } from "@ohos.arkui";

import { Color as Color } from "@ohos.arkui";

class ETSGLOBAL {
  public static main() {}
  
  public static _$init$_() {}
  
  
}

class MyStateSample extends StructBase<MyStateSample, __Options_MyStateSample> {
  @State()public color: Color = Color.White;
  
  @memo()protected _build(@memo()style: ((instance: MyStateSample)=> void) | undefined, @memo()content: (()=> void), initializers?: __Options_MyStateSample) {
    Column.instantiateImpl(((instance: Column): Column => {
      return instance.width(100).height(300);
    }), ((): Column => {
      return new Column();
    }), ({
      space: 20,
    } as ColumnOptions), (() => {
      Text.instantiateImpl(((instance: Text): Text => {
        return instance.fontColor((this).color);
      }), ((): Text => {
        return new Text();
      }), "Hello World!")
      Button.instantiateImpl(((instance: Button): Button => {
        return instance.onClick(((): void => {
          (this).color = Color.Red;
        }));
      }), ((): Button => {
        return new Button();
      }), "change")
    }));
  }
  
  public constructor() {}
  
}

export class ArkUIEntry {
  public static run() {
    console.log("About to invoke the struct");
    MyStateSample.instantiateImpl(undefined, ((): MyStateSample => {
      return new MyStateSample();
    }), ({} as __Options_MyStateSample), undefined);
  }
  
  public constructor() {}
  
}

interface __Options_MyStateSample {
  
}

```

类型	指派人员	状态
审查	Nikolay Igotti Aleksandr Veselov Sergey Malenkov Alexander Gorshenev Anton Tarasov oslabdevops	进行中 (0/1人)
测试	Alexander Gorshenev oslabdevops	进行中 (0/1人)

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