`:let` is parsed as NODE_EXCMD (not NODE_LET)

Question

tyru opened this issue 6 years ago · 3 comments

Problem

let

is parsed as

(excmd "let")

(let)

Answer 1 · 2019-07-19T14:29:06.000Z

let var

is also

(excmd "let var")

Answer 2 · 2019-07-19T15:27:47.000Z

Currently :const implementation is same #119

Answer 3 · 2019-08-02T11:04:27.000Z

let var

should be

(let () var)

because the second argument of assignment :let node is operator.
compiler should not allow arbitrary variable name here (() means nil).

let n = 42

(let = a 42)