@fink/larix/cjs/lang/call/init.js

A parser for generating fink's AST.

const {
  add_operator
} = require("@fink/prattler/expressions.js");

const {
  curr_value
} = require("@fink/prattler/parser.js");

const {
  add_named_block
} = require("../block/init.js");

const {
  single_expression
} = require("../block/expr.js");

const {
  infix
} = require("../expressions.js");

const infix_pipe = token_type => ({ ...infix(token_type, `call`),
  led: lbp => (ctx, left) => {
    const {
      loc: {
        start
      }
    } = left;
    const op = curr_value(ctx);
    const [callee, next_ctx] = single_expression(ctx, lbp);
    const {
      loc: {
        end
      }
    } = callee;
    return [{
      type: `call`,
      callee,
      args: [left],
      op,
      loc: {
        start,
        end
      }
    }, next_ctx];
  }
});

exports.infix_pipe = infix_pipe;

const add_pipe = ctx => {
  let ˆpipe_result_1 = ctx;
  ˆpipe_result_1 = add_named_block(`pipe`)(ˆpipe_result_1);
  return ˆpipe_result_1 = add_operator(infix_pipe(`|`))(ˆpipe_result_1);
};

exports.add_pipe = add_pipe;

const add_call_operators = ctx => {
  let ˆpipe_result_2 = ctx;
  return ˆpipe_result_2 = add_pipe(ˆpipe_result_2);
};

exports.add_call_operators = add_call_operators;