Maximum call stack when using `typeof` own namespace

[blakeembrey]

Minimal test should reproduce it (it did in the playground, confirmed it was not working with typescript@next locally):

class Foo {}

function maker (value: string): typeof maker.Bar {}

namespace maker {
    class Bar extends Foo {}
}

The stack trace locally:

/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:31991
                throw e;
                ^

RangeError: Maximum call stack size exceeded
    at checkPropertyAccessExpressionOrQualifiedName (/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:17864:62)
    at checkQualifiedName (/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:17862:20)
    at checkExpression (/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:19502:24)
    at getTypeFromTypeQueryNode (/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:14618:53)
    at getTypeFromTypeNode (/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:14907:28)
    at getSignatureFromDeclaration (/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:14332:34)
    at getSignaturesOfSymbol (/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:14373:37)
    at resolveAnonymousTypeMembers (/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:14029:38)
    at resolveStructuredTypeMembers (/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:14057:21)
    at getPropertyOfType (/Users/blakeembrey/Projects/blakeembrey/make-error-cause/node_modules/typescript/lib/tsc.js:14189:32)

Feel free to let me know if I'm trying to do something wrong, but it probably shouldn't crash anyway.

Edit: For additional information, it come from trying to type make-error (https://raw.githubusercontent.com/typings/typed-make-error/5a653400e91cf7046512544b7ed2ebab702b0183/index.d.ts). I noticed I had a bug when not using typeof, and that caused it to crash.