[Pas2js] Typecasting parser bug

[Ryan Joseph]

> On May 15, 2018, at 9:46 PM, Mattias Gaertner <nc-gaertnma at netcologne.de> wrote:
> 
> Typecasting a function does not create a call.

I finally reported this and all the other bugs I found while making the WebGL demo. Hopefully they make sense (especially this one). Thanks.

Also I included the webgl2.pas file which I parsed but I didn’t use it yet. It’s supposed to be a subclass of the first one so if you change that it probably compiles and can be added to the RTL.

https://github.com/genericptr/Pas2JS-WebGL/blob/master/webgl2.pas

Regards,
	Ryan Joseph