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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 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 172x 172x 172x 172x 172x 172x 172x 172x 13x 13x 13x 3x 3x 13x 169x 169x 169x 169x 172x 172x 1x | import {ExpressionNode} from "../../nodes";
import {CurrentScope} from "../_current_scope";
import {TypedIdentifier, IdentifierMeta} from "../../types/_typed_identifier";
import {UnknownType} from "../../types/basic";
import {BasicTypes} from "../basic_types";
import * as Expressions from "../../2_statements/expressions";
import {Default} from "./default";
export class MethodParam {
public runSyntax(node: ExpressionNode, scope: CurrentScope, filename: string, meta: IdentifierMeta[]): TypedIdentifier {
const name = node.findDirectExpression(Expressions.MethodParamName);
if (name === undefined) {
throw new Error("MethodParam, todo, handle pass by value and reference");
}
const type = node.findDirectExpression(Expressions.TypeParam);
if (type === undefined) {
throw new Error("MethodParam, unexpected structure");
}
const def = type.findDirectExpression(Expressions.Default);
if (def) {
try {
new Default().runSyntax(def, scope, filename);
} catch (e) {
return new TypedIdentifier(name.getFirstToken(), filename, new UnknownType(e.toString()), meta);
}
}
const found = new BasicTypes(filename, scope).parseType(type);
if (found) {
return new TypedIdentifier(name.getFirstToken(), filename, found, meta);
} else {
return new TypedIdentifier(name.getFirstToken(), filename, new UnknownType("method param, todo"), meta);
}
}
} |