Name inner function of IIFE

src/animation/PropertyBinding.js

@@ -143,7 +143,7 @@ Object.assign( PropertyBinding, {
 
 		var supportedObjectNames = [ 'material', 'materials', 'bones' ];
 
-		return function ( trackName ) {
+		return function parseTrackName( trackName ) {
 
 			var matches = trackRe.exec( trackName );
 

src/loaders/JSONLoader.js

@@ -525,7 +525,7 @@ Object.assign( JSONLoader.prototype, {
 
 		}
 
-		return function ( json, texturePath ) {
+		return function parse( json, texturePath ) {
 
 			if ( json.data !== undefined ) {
 

src/math/Math.js

@@ -20,7 +20,7 @@ var _Math = {
 
 		}
 
-		return function () {
+		return function generateUUID() {
 
 			var d0 = Math.random() * 0xffffffff | 0;
 			var d1 = Math.random() * 0xffffffff | 0;