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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 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 19x 19x 19x 19x 19x 19x 19x 19x 19x 19x 19x 19x 19x 13x 13x 1x 1x 19x 1x 1x 18x 18x 18x 1x 1x | import * as Expressions from "../../2_statements/expressions";
import {ExpressionNode, StatementNode} from "../../nodes";
import {StructureType, VoidType} from "../../types/basic";
import {AbstractType} from "../../types/basic/_abstract_type";
import {CurrentScope} from "../_current_scope";
import {Source} from "./source";
export class FieldAssignment {
public runSyntax(
node: ExpressionNode | StatementNode,
scope: CurrentScope,
filename: string,
targetType: AbstractType | undefined): void {
const name = node.findDirectExpression(Expressions.FieldSub)?.concatTokens();
if (name === undefined) {
throw new Error("FieldAssignment, FieldSub node not found");
}
const s = node.findDirectExpression(Expressions.Source);
if (s === undefined) {
throw new Error("FieldAssignment, Source node not found");
}
let type: AbstractType | undefined = undefined;
if (targetType instanceof StructureType) {
type = targetType.getComponentByName(name);
if (type === undefined && targetType.containsVoid() === false) {
throw new Error(`field ${name} does not exist in structure`);
}
} else if (targetType instanceof VoidType) {
type = targetType;
}
new Source().runSyntax(s, scope, filename, type);
}
} |