shiboken6/tests: Fix a few warnings by clang and type system parsing

Pick-to: 6.2
Change-Id: Id4d26793bd17e1f6597e815603a3adb2262dad10
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>

3 files changed, 3 insertions, 5 deletions

diff --git a/sources/shiboken6/ApiExtractor/tests/testabstractmetaclass.cpp b/sources/shiboken6/ApiExtractor/tests/testabstractmetaclass.cpp
index 4912f0505..755947ec4 100644
--- a/sources/shiboken6/ApiExtractor/tests/testabstractmetaclass.cpp
+++ b/sources/shiboken6/ApiExtractor/tests/testabstractmetaclass.cpp
@@ -566,14 +566,14 @@ void TestAbstractMetaClass::testIsPolymorphic()
     {\n\
     public:\n\
         A();\n\
-        inline bool abc() const {}\n\
+        inline bool abc() const { return false; }\n\
     };\n\
     \n\
     class B : public A\n\
     {\n\
     public:\n\
         B();\n\
-        inline bool abc() const {}\n\
+        inline bool abc() const { return false; }\n\
     };\n";
     const char* xmlCode = "\
     <typesystem package='Foo'>\n\
diff --git a/sources/shiboken6/ApiExtractor/tests/testaddfunction.cpp b/sources/shiboken6/ApiExtractor/tests/testaddfunction.cpp
index 9b39e92be..56706e596 100644
--- a/sources/shiboken6/ApiExtractor/tests/testaddfunction.cpp
+++ b/sources/shiboken6/ApiExtractor/tests/testaddfunction.cpp
@@ -457,8 +457,6 @@ void TestAddFunction::testAddFunctionOnTypedef()
     const char cppCode[] = "template<class T> class Foo { }; typedef Foo<int> FooInt;\n";
     const char xmlCode[] = "\
     <typesystem package='Package'>\n\
-        <custom-type name='PySequence'/>\n\
-        <primitive-type name='int'/>\n\
         <value-type name='FooInt'>\n\
             <add-function signature='FooInt(PySequence)'>\n\
                 <inject-code class='target' position='beginning'>custom_code();</inject-code>\n\
diff --git a/sources/shiboken6/ApiExtractor/tests/testtemplates.cpp b/sources/shiboken6/ApiExtractor/tests/testtemplates.cpp
index 083de6d6d..20f22bc09 100644
--- a/sources/shiboken6/ApiExtractor/tests/testtemplates.cpp
+++ b/sources/shiboken6/ApiExtractor/tests/testtemplates.cpp
@@ -363,7 +363,7 @@ enum ClassType {
 };
 template<ClassType CLASS_TYPE>
 struct BaseTemplateClass {
-    inline ClassType getClassType() const { CLASS_TYPE; }
+    inline ClassType getClassType() const { return CLASS_TYPE; }
 };
 typedef BaseTemplateClass<TypeOne> TypeOneClass;
 }