Implement ForeachStatement for (static) Arrays

I am currently stuck at the semantic analysis.
because depending on the type of the expression that is itterated foreach does diffrent things
how I check If the itterated type has thoose methods ?
-  `popFront()`/`front()`
-  `opApply`

You can parse the code and fail after that. It ensure that the code still compile and is in good shape.