Diffusion Open Access Compliance Check Tool (OACCT) (django3.2) Browse

rOACCT/node_modules/@babel/preset-modules/lib/plugins/transform-async-arrows-in-class/index.js
c75738db16d7django3.2

index.js
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			"use strict";

			exports.__esModule = true;
			exports.default = void 0;

			/**
			* Safari 10.3 had an issue where async arrow function expressions within any class method would throw.
			* After an initial fix, any references to the instance via `this` within those methods would also throw.
			* This is fixed by converting arrow functions in class methods into equivalent function expressions.
			* @see https://bugs.webkit.org/show_bug.cgi?id=166879
			*
			* @example
			* class X{ a(){ async () => {}; } } // throws
			* class X{ a(){ async function() {}; } } // works
			*
			* @example
			* class X{ a(){
			* async () => this.a; // throws
			* } }
			* class X{ a(){
			* var _this=this;
			* async function() { return _this.a }; // works
			* } }
			*/
			const OPTS = {
			allowInsertArrow: false,
			specCompliant: false
			};

			var _default = ({
			types: t
			}) => ({
			name: "transform-async-arrows-in-class",
			visitor: {
			ArrowFunctionExpression(path) {
			if (path.node.async && path.findParent(t.isClassMethod)) {
			path.arrowFunctionToExpression(OPTS);
			}
			}

			}
			});

			exports.default = _default;
			module.exports = exports.default;