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18 lines
416 B
JavaScript
18 lines
416 B
JavaScript
'use strict';
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/*
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special case: in a function...
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if defaults: function param env + body declaration env
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if no defaults: single shared env
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this is to keep default-expressions from seeing the body-declared variables
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*/
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module.exports = function createsFunctionScope(node) {
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return (
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node.type === "FunctionDeclaration" ||
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node.type === "FunctionExpression" ||
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node.type === "ArrowFunctionExpression"
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);
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};
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