cerxes/babel
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Consider default parameters for array pattern.

Browse Source
This commit is contained in:
Artem Yavorsky 2017-03-18 15:42:39 +02:00
parent b5bb89b30a
commit 06f67e1ad3
3 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
packages/babel-plugin-transform-es2015-modules-commonjs/src/index.js
View File

@ -319,9 +319,12 @@ export default function () {
}
} else if (id.isArrayPattern() && id.node.elements) {
for (let i = 0; i < id.node.elements.length; i++) {
const elem = id.node.elements[i];
let elem = id.node.elements[i];
if (!elem) continue;
if (!t.isRestElement(elem)) {
if (t.isAssignmentPattern(elem)) {
elem = elem.left;
}
const name = elem.name;
addTo(exports, name, elem);
exportsToInsert.push(buildExportsAssignment(elem, elem));

2
packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/strict/export-const-destructuring-array/actual.js vendored
View File

@ -1 +1 @@
export const [ foo, bar ] = [];
export const [foo, bar = 2] = [1];

2
packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/strict/export-const-destructuring-array/expected.js vendored
View File

@ -1,5 +1,5 @@
"use strict";
const [foo, bar] = [];
const [foo, bar = 2] = [1];
exports.foo = foo;
exports.bar = bar;