GDScript compiler subclass bugfixes

modules/gdscript/tests/gdscript_test_runner.cpp

@@ -461,7 +461,6 @@ GDScriptTest::TestResult GDScriptTest::execute_test_code(bool p_is_generating) {
 	Ref<GDScript> script;
 	script.instantiate();
 	script->set_path(source_file);
-	script->set_script_path(source_file);
 	err = script->load_source_code(source_file);
 	if (err != OK) {
 		enable_stdout();

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

@@ -0,0 +1,4 @@
+extends "inner_base.gd".InnerA.InnerAB
+
+func test():
+	super.test()

modules/gdscript/tests/scripts/analyzer/features/external_inner_base.out

@@ -0,0 +1,3 @@
+GDTEST_OK
+InnerA.InnerAB.test
+InnerB.test

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

@@ -0,0 +1,18 @@
+extends InnerA
+
+func test():
+	super.test()
+
+class InnerA extends InnerAB:
+	func test():
+		print("InnerA.test")
+		super.test()
+
+	class InnerAB extends InnerB:
+		func test():
+			print("InnerA.InnerAB.test")
+			super.test()
+
+class InnerB:
+	func test():
+		print("InnerB.test")

modules/gdscript/tests/scripts/analyzer/features/inner_base.out

@@ -0,0 +1,4 @@
+GDTEST_OK
+InnerA.test
+InnerA.InnerAB.test
+InnerB.test