initial commit, 4.5 stable

modules/gdscript/tests/scripts/analyzer/errors/abstract_methods.gd

@@ -0,0 +1,44 @@
+@abstract class AbstractClass:
+	@abstract func some_func()
+
+class ImplementedClass extends AbstractClass:
+	func some_func():
+		pass
+
+@abstract class AbstractClassAgain extends ImplementedClass:
+	@abstract func some_func()
+
+class Test1:
+	@abstract func some_func()
+
+class Test2 extends AbstractClass:
+	pass
+
+class Test3 extends AbstractClassAgain:
+	pass
+
+class Test4 extends AbstractClass:
+	func some_func():
+		super()
+
+	func other_func():
+		super.some_func()
+
+@abstract class A:
+	@abstract @abstract func abstract_dup()
+
+	# An abstract function cannot have a body.
+	@abstract func abstract_bodyful():
+		pass
+
+	# A static function cannot be marked as `@abstract`.
+	@abstract static func abstract_stat()
+
+@abstract @abstract class DuplicateAbstract:
+	pass
+
+func holding_some_invalid_lambda(invalid_default_arg = func():):
+	var some_invalid_lambda = (func():)
+
+func test():
+	pass