Examples with TypeErrorThrower com.github.anba.es6draft.runtime.types.builtins.TypeErrorThrower used on opensource projects

Example 1 with TypeErrorThrower

use of com.github.anba.es6draft.runtime.types.builtins.TypeErrorThrower in project es6draft by anba.

the class Realm method initializeFundamentalObjects.

/**
     * <h1>19.1 Object Objects - 19.2 Function Objects</h1>
     * 
     * Fundamental built-in objects which must be initialized early
     * 
     * @param realm
     *            the realm instance
     */
private static void initializeFundamentalObjects(Realm realm) {
    EnumMap<Intrinsics, OrdinaryObject> intrinsics = realm.intrinsics;
    // allocation phase
    ObjectConstructor objectConstructor = new ObjectConstructor(realm);
    ObjectPrototype objectPrototype = new ObjectPrototype(realm);
    FunctionConstructor functionConstructor = new FunctionConstructor(realm);
    FunctionPrototype functionPrototype = new FunctionPrototype(realm);
    // registration phase
    intrinsics.put(Intrinsics.Object, objectConstructor);
    intrinsics.put(Intrinsics.ObjectPrototype, objectPrototype);
    intrinsics.put(Intrinsics.Function, functionConstructor);
    intrinsics.put(Intrinsics.FunctionPrototype, functionPrototype);
    // Create [[ThrowTypeError]] function before initializing intrinsics.
    realm.throwTypeError = new TypeErrorThrower(realm);
    // Also stored in intrinsics table.
    intrinsics.put(Intrinsics.ThrowTypeError, realm.throwTypeError);
    // initialization phase
    objectConstructor.initialize(realm);
    objectPrototype.initialize(realm);
    functionConstructor.initialize(realm);
    functionPrototype.initialize(realm);
    AddRestrictedFunctionProperties(functionPrototype, realm);
    // Object.prototype.toString is also an intrinsic
    Object objectPrototypeToString = objectPrototype.lookupOwnProperty("toString").getValue();
    intrinsics.put(Intrinsics.ObjProto_toString, (OrdinaryObject) objectPrototypeToString);
}