shiboken6: Use std::optional for returning AbstractMetaType

Remove its invalid state.
Remove a few checks that apparently originated from the old
code where AbstractMetaType * = 0 meant void.

Change-Id: Ifc938c011f07f4b5316f708f6cce1e98bcaa8125
Reviewed-by: Christian Tismer <tismer@stackless.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/sources/shiboken6/ApiExtractor/tests/testabstractmetatype.cpp b/sources/shiboken6/ApiExtractor/tests/testabstractmetatype.cpp
index 0fab1bf07..e65b0f214 100644
--- a/sources/shiboken6/ApiExtractor/tests/testabstractmetatype.cpp
+++ b/sources/shiboken6/ApiExtractor/tests/testabstractmetatype.cpp
@@ -77,7 +77,7 @@ void TestAbstractMetaType::testConstCharPtrType()
     AbstractMetaFunction *func = builder->globalFunctions().constFirst();
     AbstractMetaType rtype = func->type();
     // Test properties of const char*
-    QVERIFY(rtype);
+    QVERIFY(!rtype.isVoid());
     QCOMPARE(rtype.package(), QLatin1String("Foo"));
     QCOMPARE(rtype.name(), QLatin1String("char"));
     QVERIFY(rtype.isConstant());
@@ -150,7 +150,7 @@ void TestAbstractMetaType::testCharType()
     AbstractMetaFunction *func = functions.constFirst();
     AbstractMetaType rtype = func->type();
     // Test properties of const char*
-    QVERIFY(rtype);
+    QVERIFY(!rtype.isVoid());
     QCOMPARE(rtype.package(), QLatin1String("Foo"));
     QCOMPARE(rtype.name(), QLatin1String("char"));
     QVERIFY(!rtype.isConstant());