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=== tests/cases/compiler/_apply.js ===
/**
* A faster alternative to `Function#apply`, this function invokes `func`
* with the `this` binding of `thisArg` and the arguments of `args`.
*
* @private
* @param {Function} func The function to invoke.
* @param {*} thisArg The `this` binding of `func`.
* @param {...*} args The arguments to invoke `func` with.
* @returns {*} Returns the result of `func`.
*/
function apply(func, thisArg, ...args) {
>apply : (func: Function, thisArg: any, ...args: any[]) => any
>func : Function
>thisArg : any
>args : any[]
var length = args.length;
>length : number
>args.length : number
>args : any[]
>length : number
switch (length) {
>length : number
case 0: return func.call(thisArg);
>0 : 0
>func.call(thisArg) : any
>func.call : (this: Function, thisArg: any, ...argArray: any[]) => any
>func : Function
>call : (this: Function, thisArg: any, ...argArray: any[]) => any
>thisArg : any
case 1: return func.call(thisArg, args[0]);
>1 : 1
>func.call(thisArg, args[0]) : any
>func.call : (this: Function, thisArg: any, ...argArray: any[]) => any
>func : Function
>call : (this: Function, thisArg: any, ...argArray: any[]) => any
>thisArg : any
>args[0] : any
>args : any[]
>0 : 0
case 2: return func.call(thisArg, args[0], args[1]);
>2 : 2
>func.call(thisArg, args[0], args[1]) : any
>func.call : (this: Function, thisArg: any, ...argArray: any[]) => any
>func : Function
>call : (this: Function, thisArg: any, ...argArray: any[]) => any
>thisArg : any
>args[0] : any
>args : any[]
>0 : 0
>args[1] : any
>args : any[]
>1 : 1
case 3: return func.call(thisArg, args[0], args[1], args[2]);
>3 : 3
>func.call(thisArg, args[0], args[1], args[2]) : any
>func.call : (this: Function, thisArg: any, ...argArray: any[]) => any
>func : Function
>call : (this: Function, thisArg: any, ...argArray: any[]) => any
>thisArg : any
>args[0] : any
>args : any[]
>0 : 0
>args[1] : any
>args : any[]
>1 : 1
>args[2] : any
>args : any[]
>2 : 2
}
return func.apply(thisArg, args);
>func.apply(thisArg, args) : any
>func.apply : (this: Function, thisArg: any, argArray?: any) => any
>func : Function
>apply : (this: Function, thisArg: any, argArray?: any) => any
>thisArg : any
>args : any[]
}
export default apply;
>apply : (func: Function, thisArg: any, ...args: any[]) => any
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