@neo-one/smart-contract-compiler/dist/esm/compile/builtins/BuiltinInstanceMemberValue.js

NEO•ONE TypeScript smart contract compiler.

import { tsUtils } from '@neo-one/ts-utils';
import ts from 'typescript';
import { DiagnosticCode } from '../../DiagnosticCode';
import { DiagnosticMessage } from '../../DiagnosticMessage';
import { BuiltinType, } from './types';
export class BuiltinInstanceMemberValue {
    constructor() {
        this.types = new Set([BuiltinType.InstanceMemberValue]);
        this.canSet = false;
        this.isReadonly = true;
    }
    emitValue(sb, node, options, visited = false) {
        if (!this.canSet && options.setValue) {
            if (!this.isReadonly) {
                sb.context.reportError(node, DiagnosticCode.InvalidBuiltinModify, DiagnosticMessage.CannotModifyBuiltin);
            }
            return;
        }
        if (!visited && (ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node))) {
            sb.visit(tsUtils.expression.getExpression(node), sb.pushValueOptions(options));
        }
        if (!this.canSet && !options.pushValue) {
            sb.emitOp(node, 'DROP');
            return;
        }
        this.emit(sb, node, options);
    }
}

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