Make vararg method bind no return and return

Type emit_signal exposed method return type

set UndoRedo add_do_method and add_undo_method exposed return void

Set TreeItem::_call_recursive_bind returns void

Set _rpc_bind and _rpc_id_bind returns void in Node

Set _call_group and _call_group_flags method returns void in SceneTree

Set godot-cpp-test CI flag to false

4 files changed, 7 insertions, 7 deletions

diff --git a/doc/classes/Node.xml b/doc/classes/Node.xml
index 28b104e276..5d0a49c23b 100644
--- a/doc/classes/Node.xml
+++ b/doc/classes/Node.xml
@@ -586,7 +586,7 @@
 			</description>
 		</method>
 		<method name="rpc" qualifiers="vararg">
-			<return type="Variant" />
+			<return type="void" />
 			<argument index="0" name="method" type="StringName" />
 			<description>
 				Sends a remote procedure call request for the given [code]method[/code] to peers on the network (and locally), optionally sending all additional arguments as arguments to the method called by the RPC. The call request will only be received by nodes with the same [NodePath], including the exact same node name. Behaviour depends on the RPC configuration for the given method, see [method rpc_config]. Methods are not exposed to RPCs by default. Returns an empty [Variant].
@@ -605,7 +605,7 @@
 			</description>
 		</method>
 		<method name="rpc_id" qualifiers="vararg">
-			<return type="Variant" />
+			<return type="void" />
 			<argument index="0" name="peer_id" type="int" />
 			<argument index="1" name="method" type="StringName" />
 			<description>
diff --git a/doc/classes/Object.xml b/doc/classes/Object.xml
index 77927b9a8a..f7a3be48cf 100644
--- a/doc/classes/Object.xml
+++ b/doc/classes/Object.xml
@@ -107,7 +107,7 @@
 			</description>
 		</method>
 		<method name="call_deferred" qualifiers="vararg">
-			<return type="void" />
+			<return type="Variant" />
 			<argument index="0" name="method" type="StringName" />
 			<description>
 				Calls the [code]method[/code] on the object during idle time. This method supports a variable number of arguments, so parameters are passed as a comma separated list. Example:
@@ -301,7 +301,7 @@
 			</description>
 		</method>
 		<method name="emit_signal" qualifiers="vararg">
-			<return type="void" />
+			<return type="int" enum="Error" />
 			<argument index="0" name="signal" type="StringName" />
 			<description>
 				Emits the given [code]signal[/code]. The signal must exist, so it should be a built-in signal of this class or one of its parent classes, or a user-defined signal. This method supports a variable number of arguments, so parameters are passed as a comma separated list. Example:
diff --git a/doc/classes/SceneTree.xml b/doc/classes/SceneTree.xml
index f3dfc727b0..77023d2126 100644
--- a/doc/classes/SceneTree.xml
+++ b/doc/classes/SceneTree.xml
@@ -14,7 +14,7 @@
 	</tutorials>
 	<methods>
 		<method name="call_group" qualifiers="vararg">
-			<return type="Variant" />
+			<return type="void" />
 			<argument index="0" name="group" type="StringName" />
 			<argument index="1" name="method" type="StringName" />
 			<description>
@@ -24,7 +24,7 @@
 			</description>
 		</method>
 		<method name="call_group_flags" qualifiers="vararg">
-			<return type="Variant" />
+			<return type="void" />
 			<argument index="0" name="flags" type="int" />
 			<argument index="1" name="group" type="StringName" />
 			<argument index="2" name="method" type="StringName" />
diff --git a/doc/classes/TreeItem.xml b/doc/classes/TreeItem.xml
index c909a35ab5..396be2d9f8 100644
--- a/doc/classes/TreeItem.xml
+++ b/doc/classes/TreeItem.xml
@@ -22,7 +22,7 @@
 			</description>
 		</method>
 		<method name="call_recursive" qualifiers="vararg">
-			<return type="Variant" />
+			<return type="void" />
 			<argument index="0" name="method" type="StringName" />
 			<description>
 				Calls the [code]method[/code] on the actual TreeItem and its children recursively. Pass parameters as a comma separated list.