Feature detection error in babel-preset-env and IE11

[nanomad]

Choose one: is this a bug report or feature request? Bug

Input Code

    var p = Promise.resolve(0);
    Promise.all([p]).then(function(outcome){
        alert("OK");
    })

Babel/Babylon Configuration (.babelrc, package.json, cli command)

See demo code:
https://github.com/nanomad/babel-promise-test/

Inside webpack.config.js

                    use: {
                        loader: 'babel-loader',
                        options: {
                            presets: [
                                ['@babel/preset-env', {
                                    modules: false,
                                    useBuiltIns: 'usage',
                                    targets: [
                                        "> 1%",
                                        "last 2 versions",
                                        "not ie <= 8"                                    
                                    ]
                                }],
                                ['@babel/preset-stage-2',{
                                    useBuiltIns: true
                                }]
                            ],
                            plugins: [
                                ['@babel/plugin-transform-runtime', {
                                    polyfill: false,
                                    generator: false
                                }]
                            ]

Expected Behavior

Alert is shown in IE10

Current Behavior

Unhandled promise rejection TypeError: [object Object] is not iterable!

Possible Solution

Missing es6.array.iterator Polyfill

Context

This blocks vue apps generated by vue-cli from working under IE11. See:
vuejs/vue-cli#858

Your Environment

software	version(s)
Babel	^7.0.0-beta.40
node	8.9.4
npm	5.6.0
Operating System	Windows 10 64bit
Browser	IE 11

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[nanomad]

Already discussed in chat with @zloirock

@gcondello I didn't test it, but looks it's a feature detection issues with babel-preset-env with useBuiltIns: 'usage'. It adds just es6.promise, but not es6.array.iterator which required for Promise.all in your case.

[nanomad]

Updated title to reflect that it happens on IE11 and not 10