@fink/larix/lang/literals/number.js

A parser for generating fink's AST.

import { curr_value, curr_loc } from "@fink/prattler/parser.js";
import { add_literal, non_binding } from "@fink/prattler/expressions.js";
export const number = ctx => {
  const {
    start,
    end
  } = curr_loc(ctx);
  const value = curr_value(ctx);
  return [{
    type: `number`,
    value,
    loc: {
      start,
      end
    }
  }, ctx];
};
export const num = token_type => ({ ...non_binding(token_type),
  nud: () => ctx => number(ctx)
});
export const add_number = ctx => add_literal(num(`number`))(ctx);