JSTQL-JS-Transform/dsl_files/do.jstql

proposal DoExpression{
    pair arrowFunction{
        applicable to {
            "let <<ident:Identifier>> = () => {
                <<statements: NMinus1Statements >>
                return <<returnVal : Expression | Identifier>>;
            }
            "
        }
        transform to {
            "let <<ident>> = do {
                <<statements>>
                <<returnVal>>
            }"
        }
    }

    pair immediatelyInvokedUnnamedFunction {
        applicable to {
            "let <<ident:Identifier>> = function(){
                <<statements: NMinus1Statements >>
                return <<returnVal : Expression | Identifier>>;
            }();"
        }

        transform to {
            "let <<ident>> = do {
                <<statements>>
                <<returnVal>>
            }"
        }
    }
}