initial commit, 4.5 stable

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

@@ -0,0 +1,50 @@
+# Inner-outer class lookup
+class A:
+	const Q: = "right one"
+
+class X:
+	const Q: = "wrong one"
+
+class Y extends X:
+	class B extends A:
+		static func check() -> void:
+			print(Q)
+
+# External class lookup
+const External: = preload("lookup_class_external.notest.gd")
+
+class Internal extends External.A:
+	static func check() -> void:
+		print(TARGET)
+
+	class E extends External.E:
+		static func check() -> void:
+			print(TARGET)
+			print(WAITING)
+
+# Variable lookup
+class C:
+	var Q := 'right one'
+
+class D:
+	const Q := 'wrong one'
+
+class E extends D:
+	class F extends C:
+		func check() -> void:
+			print(Q)
+
+# Test
+func test() -> void:
+	# Inner-outer class lookup
+	Y.B.check()
+	print("---")
+
+	# External class lookup
+	Internal.check()
+	Internal.E.check()
+	print("---")
+
+	# Variable lookup
+	var f: = E.F.new()
+	f.check()