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Add missing promise polyfill deps for preset-env's useBuiltIns: usage (#7400)

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Brian Ng 2018-02-23 08:45:22 -06:00 committed by GitHub
parent 959865b48d
commit 182fe7b04e
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 54 additions and 1 deletions
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7
packages/babel-preset-env/src/built-in-definitions.js
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@ -15,7 +15,7 @@ export const definitions = {
Set: "es6.set",
WeakMap: "es6.weak-map",
WeakSet: "es6.weak-set",
Promise: "es6.promise",
Promise: ["es6.object.to-string", "es6.promise"],
Symbol: "es6.symbol",
},
@ -114,6 +114,11 @@ export const definitions = {
MAX_SAFE_INTEGER: "es6.number.max-safe-integer",
},
Promise: {
all: ["es6.string.iterator", "web.dom.iterable"],
race: ["es6.string.iterator", "web.dom.iterable"],
},
Reflect: {
apply: "es6.reflect.apply",
construct: "es6.reflect.construct",

4
packages/babel-preset-env/test/fixtures/preset-options-add-used-built-ins/promise-all/input.js vendored Normal file
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@ -0,0 +1,4 @@
var p = Promise.resolve(0);
Promise.all([p]).then(outcome => {
alert("OK");
});

14
packages/babel-preset-env/test/fixtures/preset-options-add-used-built-ins/promise-all/options.json vendored Normal file
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@ -0,0 +1,14 @@
{
"presets": [
[
"../../../../lib",
{
"targets": {
"browsers": ["ie > 10"]
},
"useBuiltIns": "usage",
"modules": false
}
]
]
}

6
packages/babel-preset-env/test/fixtures/preset-options-add-used-built-ins/promise-all/output.js vendored Normal file
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@ -0,0 +1,6 @@
import "core-js/modules/web.dom.iterable";
import "core-js/modules/es6.promise";
var p = Promise.resolve(0);
Promise.all([p]).then(function (outcome) {
alert("OK");
});

4
packages/babel-preset-env/test/fixtures/preset-options-add-used-built-ins/promise-race/input.js vendored Normal file
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@ -0,0 +1,4 @@
var p = Promise.resolve(0);
Promise.race([p]).then(outcome => {
alert("OK");
});

14
packages/babel-preset-env/test/fixtures/preset-options-add-used-built-ins/promise-race/options.json vendored Normal file
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@ -0,0 +1,14 @@
{
"presets": [
[
"../../../../lib",
{
"targets": {
"browsers": ["ie > 10"]
},
"useBuiltIns": "usage",
"modules": false
}
]
]
}

6
packages/babel-preset-env/test/fixtures/preset-options-add-used-built-ins/promise-race/output.js vendored Normal file
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@ -0,0 +1,6 @@
import "core-js/modules/web.dom.iterable";
import "core-js/modules/es6.promise";
var p = Promise.resolve(0);
Promise.race([p]).then(function (outcome) {
alert("OK");
});