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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | 1x 1x 1x 1x 1x 1x 1x 1x 23x 23x 23x 7x 7x 23x 16x 16x 16x 16x 16x 23x 23x 1x | import * as Expressions from "../../2_statements/expressions";
import {ExpressionNode} from "../../nodes";
import {CurrentScope} from "../_current_scope";
import {ReferenceType} from "../_reference";
import {FieldChain} from "./field_chain";
export class FieldLength {
public runSyntax(node: ExpressionNode, scope: CurrentScope, filename: string): number | undefined {
const field = node.findDirectExpression(Expressions.SimpleFieldChain2);
if (field) {
new FieldChain().runSyntax(field, scope, filename, ReferenceType.DataReadReference);
return undefined;
} else {
const children = node.getChildren();
const num = children[children.length - 2];
if (num.getLastToken().getStr() === "*") {
return undefined;
}
return parseInt(num.getLastToken().getStr(), 10);
}
}
} |