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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 40 41 42 43 44 45 46 47 48 49 50 51 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 109x 109x 109x 109x 109x 109x 109x 109x 109x 109x 109x 109x 83x 83x 85x 85x 84x 84x 3x 3x 3x 3x 84x 85x 80x 109x 12x 12x 106x 106x 106x 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 {SyntaxInput, syntaxIssue} from "../_syntax_input";
import {Source} from "./source";
export class FieldAssignment {
public static runSyntax(
node: ExpressionNode | StatementNode,
input: SyntaxInput,
targetType: AbstractType | undefined): void {
const fieldSub = node.findDirectExpression(Expressions.FieldSub);
if (fieldSub === undefined) {
const message = "FieldAssignment, FieldSub node not found";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return;
}
const s = node.findDirectExpression(Expressions.Source);
if (s === undefined) {
const message = "FieldAssignment, Source node not found";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return;
}
let type: AbstractType | undefined = undefined;
if (targetType instanceof StructureType) {
let context: AbstractType | undefined = targetType;
for (const c of fieldSub.getChildren()) {
const text = c.concatTokens();
if (text !== "-" && context instanceof StructureType) {
context = context.getComponentByName(text);
if (context === undefined) {
const message = `field ${text} does not exist in structure`;
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return;
}
}
}
type = context;
} else if (targetType instanceof VoidType) {
type = targetType;
}
Source.runSyntax(s, input, type);
}
} |