Variables

Declaration

<variable_declaration> ::= "let" <ident> [":" <type_signature>] ;

Dependencies:

<ident>
<type_signature>

The <variable_declaration> marks the declaration of a variable, it may optionally be assigned at the time of declaration.

Assignment

<variable_assignment> ::= <ident> "=" <expr> ;

Dependencies:

<ident>
<expr>

The <variable_assignment> is the assignment of a variable. Its identifier is assigned the returned value of an expression using the assignment operator.