tsc hangs and loops consuming CPU on a single input file

TypeScript compiler hangs for me and does not complete compilation within 5 minutes on a 50 KB source file. To reproduce, run on this input file:

https://raw.githubusercontent.com/Tachyus/gluon/master/src/Gluon.Client/Gluon.ts

```
Platform: Windows 10 64-bit

tsc --version
message TS6029: Version 1.7.3

node --version
v5.2.0
```
