shiboken6: Simplify smart pointer types when searching instantiations

When the code model first sees a "foo(const SmartPtr &)" instead
of  "foo(SmartPtr)", compilation would break since const, & propagate
into the generated type name. Simplify types as is done for containers
as well.

Task-number: PYSIDE-454
Change-Id: I1d9f75aceb983f8e9c4a28314db94b8d83b1c1ca
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
(cherry picked from commit 6d81913ed1189a5c7b1e26d2456f05e8e8684914)
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Christian Tismer <tismer@stackless.com>

1 files changed, 11 insertions, 7 deletions

diff --git a/sources/shiboken6/ApiExtractor/apiextractor.cpp b/sources/shiboken6/ApiExtractor/apiextractor.cpp
index 4a06c1320..d45f2c543 100644
--- a/sources/shiboken6/ApiExtractor/apiextractor.cpp
+++ b/sources/shiboken6/ApiExtractor/apiextractor.cpp
@@ -422,6 +422,15 @@ static inline const TypeEntry *pointeeTypeEntry(const AbstractMetaType &smartPtr
     return smartPtrType.instantiations().constFirst().typeEntry();
 }
 
+static AbstractMetaType simplifiedType(AbstractMetaType type)
+{
+    type.setIndirections(0);
+    type.setConstant(false);
+    type.setReferenceType(NoReference);
+    type.decideUsagePattern();
+    return type;
+}
+
 void
 ApiExtractorPrivate::addInstantiatedContainersAndSmartPointers(InstantiationCollectContext &context,
                                                                const AbstractMetaType &type,
@@ -451,12 +460,7 @@ ApiExtractorPrivate::addInstantiatedContainersAndSmartPointers(InstantiationColl
         const QString typeName = getSimplifiedContainerTypeName(type);
         if (!context.instantiatedContainersNames.contains(typeName)) {
             context.instantiatedContainersNames.append(typeName);
-            auto simplifiedType = type;
-            simplifiedType.setIndirections(0);
-            simplifiedType.setConstant(false);
-            simplifiedType.setReferenceType(NoReference);
-            simplifiedType.decideUsagePattern();
-            context.instantiatedContainers.append(simplifiedType);
+            context.instantiatedContainers.append(simplifiedType(type));
         }
         return;
     }
@@ -479,7 +483,7 @@ void ApiExtractorPrivate::addInstantiatedSmartPointer(InstantiationCollectContex
                                                       const AbstractMetaType &type)
 {
     InstantiatedSmartPointer smp;
-    smp.type = type;
+    smp.type = simplifiedType(type);
     smp.smartPointer = AbstractMetaClass::findClass(m_builder->smartPointers(),
                                                     type.typeEntry());
     Q_ASSERT(smp.smartPointer);