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

refactor: change undefined to void 0

Browse Source
This commit is contained in:
Sven SAULEAU
2017-05-29 18:57:57 +02:00
committed by Justin Ridgewell
parent 3faca62a77
commit a9d8040c0f
5 changed files with 11 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
packages/babel-plugin-transform-optional-chaining/src/index.js
View File

@@ -1,5 +1,5 @@
export default function ({ types: t }) {
const nilIdentifier = t.identifier("undefined");
const nilIdentifier = t.unaryExpression("void", t.numericLiteral(0));
function setOptionalTransformed(node) {
t.assertMemberExpression(node); // Dev

6
packages/babel-plugin-transform-optional-chaining/test/fixtures/general/assignement/expected.js vendored
View File

@@ -1,9 +1,9 @@
var _temp;
if (((_temp = a) != null ? _temp.b : undefined) != undefined) {
if (((_temp = a) != null ? _temp.b : void 0) != void 0) {
a.b = 42;
}
if (((_temp = a.b.c) != null ? _temp.d : undefined) != undefined) {
if (((_temp = a.b.c) != null ? _temp.d : void 0) != void 0) {
a.b.c.d = 42;
}
}

8
packages/babel-plugin-transform-optional-chaining/test/fixtures/general/delete/expected.js vendored
View File

@@ -1,9 +1,9 @@
var _temp;
if (((_temp = a) != null ? _temp.b : undefined) != undefined) {
if (((_temp = a) != null ? _temp.b : void 0) != void 0) {
delete a.b;
}
if (((_temp = ((_temp = a) != null ? _temp.b : undefined).c) != null ? _temp.d : undefined) != undefined) {
delete ((_temp = a.b) != null ? _temp.c : undefined).d;
}
if (((_temp = ((_temp = a) != null ? _temp.b : void 0).c) != null ? _temp.d : void 0) != void 0) {
delete ((_temp = a.b) != null ? _temp.c : void 0).d;
}

2
packages/babel-plugin-transform-optional-chaining/test/fixtures/general/function-call/expected.js vendored
View File

@@ -1,3 +1,3 @@
var _temp;
((_temp = foo) != null ? _temp.bar : Function())();
((_temp = foo) != null ? _temp.bar : Function())();

4
packages/babel-plugin-transform-optional-chaining/test/fixtures/general/member-access/expected.js vendored
View File

@@ -1,5 +1,5 @@
var _temp;
(_temp = foo) != null ? _temp.bar : undefined;
(_temp = foo) != null ? _temp.bar : void 0;
((_temp = ((_temp = a) != null ? _temp.b : undefined).c) != null ? _temp.d : undefined).e;
((_temp = ((_temp = a) != null ? _temp.b : void 0).c) != null ? _temp.d : void 0).e;