Parse variable declaration

[arBmind]

Please implement a parsing function that introduces new variables.

The current proposed Syntax:
<id "let"> <op "&">? <op "*">? <id :name> (<op ":"><exp :type>)? (<op "="> <exp :init>)?

Stretch goals:

• allow multiple variables in one let statement
• infer type if this is possible (not all types can be inferred directly)
• allow destructuring of return values

[arBmind]

basic variable declaration is implemented. type inference & destructuring is still up.