source: trip-planner-front/node_modules/@babel/helper-optimise-call-expression/lib/index.js@ 6a3a178

Last change on this file since 6a3a178 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

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Line 
1"use strict";
2
3Object.defineProperty(exports, "__esModule", {
4 value: true
5});
6exports.default = optimiseCallExpression;
7
8var _t = require("@babel/types");
9
10const {
11 callExpression,
12 identifier,
13 isIdentifier,
14 isSpreadElement,
15 memberExpression,
16 optionalCallExpression,
17 optionalMemberExpression
18} = _t;
19
20function optimiseCallExpression(callee, thisNode, args, optional) {
21 if (args.length === 1 && isSpreadElement(args[0]) && isIdentifier(args[0].argument, {
22 name: "arguments"
23 })) {
24 if (optional) {
25 return optionalCallExpression(optionalMemberExpression(callee, identifier("apply"), false, true), [thisNode, args[0].argument], false);
26 }
27
28 return callExpression(memberExpression(callee, identifier("apply")), [thisNode, args[0].argument]);
29 } else {
30 if (optional) {
31 return optionalCallExpression(optionalMemberExpression(callee, identifier("call"), false, true), [thisNode, ...args], false);
32 }
33
34 return callExpression(memberExpression(callee, identifier("call")), [thisNode, ...args]);
35 }
36}
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