1 files changed, 7 insertions, 20 deletions

diff --git a/core/object.cpp b/core/object.cpp
index 64f55f08a9..3367d6b6c3 100644
--- a/core/object.cpp
+++ b/core/object.cpp
@@ -474,7 +474,6 @@ void Object::set(const StringName &p_name, const Variant &p_value, bool *r_valid
 
 	if (r_valid)
 		*r_valid = false;
-	return;
 }
 
 Variant Object::get(const StringName &p_name, bool *r_valid) const {
@@ -743,13 +742,11 @@ void Object::call_multilevel(const StringName &p_method, const Variant **p_args,
 		if (Object::cast_to<Reference>(this)) {
 			ERR_EXPLAIN("Can't 'free' a reference.");
 			ERR_FAIL();
-			return;
 		}
 
 		if (_lock_index.get() > 1) {
 			ERR_EXPLAIN("Object is locked and can't be freed.");
 			ERR_FAIL();
-			return;
 		}
 #endif
 
@@ -810,11 +807,7 @@ bool Object::has_method(const StringName &p_method) const {
 
 	MethodBind *method = ClassDB::get_method(get_class_name(), p_method);
 
-	if (method) {
-		return true;
-	}
-
-	return false;
+	return method != NULL;
 }
 
 Variant Object::getvar(const Variant &p_key, bool *r_valid) const {
@@ -1472,7 +1465,7 @@ Error Object::connect(const StringName &p_signal, Object *p_to_object, const Str
 
 		if (!signal_is_valid) {
 			ERR_EXPLAIN("In Object of type '" + String(get_class()) + "': Attempt to connect nonexistent signal '" + p_signal + "' to method '" + p_to_object->get_class() + "." + p_to_method + "'");
-			ERR_FAIL_COND_V(!signal_is_valid, ERR_INVALID_PARAMETER);
+			ERR_FAIL_V(ERR_INVALID_PARAMETER);
 		}
 		signal_map[p_signal] = Signal();
 		s = &signal_map[p_signal];
@@ -1485,7 +1478,7 @@ Error Object::connect(const StringName &p_signal, Object *p_to_object, const Str
 			return OK;
 		} else {
 			ERR_EXPLAIN("Signal '" + p_signal + "' is already connected to given method '" + p_to_method + "' in that object.");
-			ERR_FAIL_COND_V(s->slot_map.has(target), ERR_INVALID_PARAMETER);
+			ERR_FAIL_V(ERR_INVALID_PARAMETER);
 		}
 	}
 
@@ -1522,7 +1515,7 @@ bool Object::is_connected(const StringName &p_signal, Object *p_to_object, const
 			return false;
 
 		ERR_EXPLAIN("Nonexistent signal: " + p_signal);
-		ERR_FAIL_COND_V(!s, false);
+		ERR_FAIL_V(false);
 	}
 
 	Signal::Target target(p_to_object->get_instance_id(), p_to_method);
@@ -1542,11 +1535,11 @@ void Object::_disconnect(const StringName &p_signal, Object *p_to_object, const
 	Signal *s = signal_map.getptr(p_signal);
 	if (!s) {
 		ERR_EXPLAIN("Nonexistent signal: " + p_signal);
-		ERR_FAIL_COND(!s);
+		ERR_FAIL();
 	}
 	if (s->lock > 0) {
 		ERR_EXPLAIN("Attempt to disconnect signal '" + p_signal + "' while emitting (locks: " + itos(s->lock) + ")");
-		ERR_FAIL_COND(s->lock > 0);
+		ERR_FAIL();
 	}
 
 	Signal::Target target(p_to_object->get_instance_id(), p_to_method);
@@ -1689,7 +1682,7 @@ void Object::clear_internal_resource_paths() {
 void Object::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("get_class"), &Object::get_class);
-	ClassDB::bind_method(D_METHOD("is_class", "type"), &Object::is_class);
+	ClassDB::bind_method(D_METHOD("is_class", "class"), &Object::is_class);
 	ClassDB::bind_method(D_METHOD("set", "property", "value"), &Object::_set_bind);
 	ClassDB::bind_method(D_METHOD("get", "property"), &Object::_get_bind);
 	ClassDB::bind_method(D_METHOD("set_indexed", "property", "value"), &Object::_set_indexed_bind);
@@ -1709,14 +1702,8 @@ void Object::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("has_meta", "name"), &Object::has_meta);
 	ClassDB::bind_method(D_METHOD("get_meta_list"), &Object::_get_meta_list_bind);
 
-	//todo reimplement this per language so all 5 arguments can be called
-
-	//ClassDB::bind_method(D_METHOD("call","method","arg1","arg2","arg3","arg4"),&Object::_call_bind,DEFVAL(Variant()),DEFVAL(Variant()),DEFVAL(Variant()),DEFVAL(Variant()));
-	//ClassDB::bind_method(D_METHOD("call_deferred","method","arg1","arg2","arg3","arg4"),&Object::_call_deferred_bind,DEFVAL(Variant()),DEFVAL(Variant()),DEFVAL(Variant()),DEFVAL(Variant()));
-
 	ClassDB::bind_method(D_METHOD("add_user_signal", "signal", "arguments"), &Object::_add_user_signal, DEFVAL(Array()));
 	ClassDB::bind_method(D_METHOD("has_user_signal", "signal"), &Object::_has_user_signal);
-	//ClassDB::bind_method(D_METHOD("emit_signal","signal","arguments"),&Object::_emit_signal,DEFVAL(Array()));
 
 	{
 		MethodInfo mi;