godot/modules/gdscript/tests/scripts/parser/features/nested_function_calls.gd

func foo(x):
	return x + 1

func test():
	print(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(foo(0)))))))))))))))))))))))))