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19 lines
682 B
19 lines
682 B
import getPrototypeOf from "./getPrototypeOf.js"; |
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import isNativeReflectConstruct from "./isNativeReflectConstruct.js"; |
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import possibleConstructorReturn from "./possibleConstructorReturn.js"; |
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export default function _createSuper(Derived) { |
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var hasNativeReflectConstruct = isNativeReflectConstruct(); |
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return function _createSuperInternal() { |
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var Super = getPrototypeOf(Derived), |
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result; |
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|
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if (hasNativeReflectConstruct) { |
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var NewTarget = getPrototypeOf(this).constructor; |
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result = Reflect.construct(Super, arguments, NewTarget); |
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} else { |
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result = Super.apply(this, arguments); |
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} |
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return possibleConstructorReturn(this, result); |
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}; |
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} |