Basic Statement Expression Parsing

[Ed94]

This is a simpler counterpart to #28 the purpose being to allow some rudimentary statement parsing support for expressions; Simple arithmetic, identifiers, array ops, pointer *&, etc. Stuff that doesn't venture into to far in the advanced C camp and esp nothing from C++.

If the parse fails, it should fallback to Untyped code for the content until a statement delimiter is identified.