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Add Number.parseFloat/parseInt mappins for preset-env 'usage' (#7421)

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Brian Ng 2018-03-08 09:08:43 -06:00 committed by GitHub
parent 2c0d492674
commit 2a0071028d
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4 changed files with 22 additions and 0 deletions
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2
packages/babel-preset-env/src/built-in-definitions.js
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@ -109,6 +109,8 @@ export const definitions = {
isInteger: "es6.number.is-integer",
isSafeInteger: "es6.number.is-safe-integer",
isNaN: "es6.number.is-nan",
parseFloat: "es6.number.parse-float",
parseInt: "es6.number.parse-int",
EPSILON: "es6.number.epsilon",
MIN_SAFE_INTEGER: "es6.number.min-safe-integer",
MAX_SAFE_INTEGER: "es6.number.max-safe-integer",

2
packages/babel-preset-env/test/fixtures/preset-options-add-used-built-ins/number-ie11/input.js vendored Normal file
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@ -0,0 +1,2 @@
Number.parseFloat("3.14");
Number.parseInt("10");

14
packages/babel-preset-env/test/fixtures/preset-options-add-used-built-ins/number-ie11/options.json vendored Normal file
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@ -0,0 +1,14 @@
{
"presets": [
[
"../../../../lib",
{
"targets": {
"ie": "11"
},
"useBuiltIns": "usage",
"modules": false
}
]
]
}

4
packages/babel-preset-env/test/fixtures/preset-options-add-used-built-ins/number-ie11/output.js vendored Normal file
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@ -0,0 +1,4 @@
import "core-js/modules/es6.number.parse-int";
import "core-js/modules/es6.number.parse-float";
Number.parseFloat("3.14");
Number.parseInt("10");