fix: primitive values will be native classes now

lib/core.ts

@@ -10,6 +10,7 @@ interface Internals {
     array: ArrayConstructor;
     promise: PromiseConstructor;
     bool: BooleanConstructor;
+    number: NumberConstructor;
 
     markSpecial(...funcs: Function[]): void;
     getEnv(func: Function): Environment | undefined;
@@ -48,11 +49,12 @@ try {
     var Array = env.global.Array = internals.array;
     var Promise = env.global.Promise = internals.promise;
     var Boolean = env.global.Boolean = internals.bool;
+    var Number = env.global.Number = internals.number;
 
     env.setProto('object', Object.prototype);
     env.setProto('function', Function.prototype);
     env.setProto('array', Array.prototype);
-    env.setProto('bool', Boolean.prototype);
+    env.setProto('number', Number.prototype);
 
     (Object.prototype as any).__proto__ = null;
 
@@ -62,7 +64,7 @@ try {
     run('values/symbol');
     run('values/errors');
     run('values/string');
-    run('values/number');
+    // run('values/number');
     run('map');
     run('set');
     run('regex');