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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 107x 107x 107x 107x 107x 107x 107x 107x 107x 107x 107x 107x 81x 81x 83x 83x 82x 82x 3x 3x 3x 3x 82x 83x 78x 107x 12x 12x 104x 104x 104x 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);
}
} |