initial commit, 4.5 stable

modules/gdscript/tests/scripts/analyzer/features/lookup_signal.gd

@@ -0,0 +1,41 @@
+signal hello
+
+func get_signal() -> Signal:
+	return hello
+
+class A:
+	signal hello
+
+	func get_signal() -> Signal:
+		return hello
+
+	class B:
+		signal hello
+
+		func get_signal() -> Signal:
+			return hello
+
+class C extends A.B:
+	func get_signal() -> Signal:
+		return hello
+
+func test():
+	var a: = A.new()
+	var b: = A.B.new()
+	var c: = C.new()
+
+	var hello_a_result: = hello == a.get_signal()
+	var hello_b_result: = hello == b.get_signal()
+	var hello_c_result: = hello == c.get_signal()
+	var a_b_result: = a.get_signal() == b.get_signal()
+	var a_c_result: = a.get_signal() == c.get_signal()
+	var b_c_result: = b.get_signal() == c.get_signal()
+	var c_c_result: = c.get_signal() == c.get_signal()
+
+	print("hello == A.hello? %s" % hello_a_result)
+	print("hello == A.B.hello? %s" % hello_b_result)
+	print("hello == C.hello? %s" % hello_c_result)
+	print("A.hello == A.B.hello? %s" % a_b_result)
+	print("A.hello == C.hello? %s" % a_c_result)
+	print("A.B.hello == C.hello? %s" % b_c_result)
+	print("C.hello == C.hello? %s" % c_c_result)