type-compiler breaks on complex types

[wielski]

type-compiler could not serialize this kind of legit typescript types:

export type Option<T> = OptionType<T>;
class OptionType<T> {
  constructor(val: T, some: boolean) {}
}

export function Option<T>(val: T): Option<T> {
  return new OptionType(val, true);
};

const value: Option<string> = Option('hello');

In that case Option is both type alias to OptionType class, and a function that calls for new OptionType.
It compiles successfully with default tsc, but type-compiler breaks this functionality.

RangeError: Maximum call stack size exceeded
    at findVariable (deepkit-example/node_modules/@deepkit/type-compiler/dist/cjs/src/compiler.js:119:22)
    at findVariable (deepkit-example/node_modules/@deepkit/type-compiler/dist/cjs/src/compiler.js:125:16)
    at findVariable (deepkit-example/node_modules/@deepkit/type-compiler/dist/cjs/src/compiler.js:125:16)

This happens because of type-compiler loops between FunctionDeclaration and TypeReference.
One of possible solution is to add some nodes memorizing, and limit maximum depth for iterating over same nodes, as TypeScript does.

[marcj]

Thanks for the report, fixed in 7191c58