depot/third_party/nixpkgs/pkgs/development/python-modules/pyside2/shiboken2-clang-Suppress-class-scope-look-up-for-paramete.patch

From: Friedemann Kleint <Friedemann.Kleint@qt.io>
Date: Thu, 27 Apr 2023 13:00:37 +0200
Subject: shiboken2/clang: Suppress class scope look up for parameters with
 scope resolution

Add a flag to AbstractMetaBuilderPrivate::findTypeEntriesHelper()
to suppress the class scope look in case scope resolution.

Task-number: PYSIDE-2288
Pick-to: 6.5 5.15
Change-Id: I04a4810d03845fb48393c5efed3641220bd12d87
Reviewed-by: Christian Tismer <tismer@stackless.com>
---
 sources/shiboken2/ApiExtractor/abstractmetabuilder.cpp | 16 ++++++++++++----
 sources/shiboken2/ApiExtractor/abstractmetabuilder.h   |  3 ++-
 sources/shiboken2/ApiExtractor/abstractmetabuilder_p.h |  1 +
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/sources/shiboken2/ApiExtractor/abstractmetabuilder.cpp b/sources/shiboken2/ApiExtractor/abstractmetabuilder.cpp
index 2f34e16..4bf4ab4 100644
--- a/sources/shiboken2/ApiExtractor/abstractmetabuilder.cpp
+++ b/sources/shiboken2/ApiExtractor/abstractmetabuilder.cpp
@@ -1845,7 +1845,10 @@ AbstractMetaFunction *AbstractMetaBuilderPrivate::traverseFunction(const Functio
             return nullptr;
         }
 
-        AbstractMetaType *type = translateType(returnType, currentClass, {}, &errorMessage);
+        TranslateTypeFlags flags;
+        if (functionItem->scopeResolution())
+            flags.setFlag(AbstractMetaBuilder::NoClassScopeLookup);
+        AbstractMetaType *type = translateType(returnType, currentClass, flags, &errorMessage);
         if (!type) {
             const QString reason = msgUnmatchedReturnType(functionItem, errorMessage);
             qCWarning(lcShiboken, "%s",
@@ -1880,7 +1883,10 @@ AbstractMetaFunction *AbstractMetaBuilderPrivate::traverseFunction(const Functio
             return nullptr;
         }
 
-        AbstractMetaType *metaType = translateType(arg->type(), currentClass, {}, &errorMessage);
+        TranslateTypeFlags flags;
+        if (arg->scopeResolution())
+            flags.setFlag(AbstractMetaBuilder::NoClassScopeLookup);
+        AbstractMetaType *metaType = translateType(arg->type(), currentClass, flags, &errorMessage);
         if (!metaType) {
             // If an invalid argument has a default value, simply remove it
             // unless the function is virtual (since the override in the
@@ -2073,11 +2079,13 @@ static const TypeEntry* findTypeEntryUsingContext(const AbstractMetaClass* metaC
 // Helper for translateTypeStatic()
 TypeEntries AbstractMetaBuilderPrivate::findTypeEntries(const QString &qualifiedName,
                                                         const QString &name,
+                                                        TranslateTypeFlags flags,
                                                         AbstractMetaClass *currentClass,
                                                         AbstractMetaBuilderPrivate *d)
 {
     // 5.1 - Try first using the current scope
-    if (currentClass) {
+    if (currentClass != nullptr
+        && !flags.testFlag(AbstractMetaBuilder::NoClassScopeLookup)) {
         if (auto type = findTypeEntryUsingContext(currentClass, qualifiedName))
             return {type};
 
@@ -2278,7 +2286,7 @@ AbstractMetaType *AbstractMetaBuilderPrivate::translateTypeStatic(const TypeInfo
         typeInfo.clearInstantiations();
     }
 
-    TypeEntries types = findTypeEntries(qualifiedName, name, currentClass, d);
+    TypeEntries types = findTypeEntries(qualifiedName, name, flags, currentClass, d);
     if (!flags.testFlag(AbstractMetaBuilder::TemplateArgument)) {
         // Avoid clashes between QByteArray and enum value QMetaType::QByteArray
         // unless we are looking for template arguments.
diff --git a/sources/shiboken2/ApiExtractor/abstractmetabuilder.h b/sources/shiboken2/ApiExtractor/abstractmetabuilder.h
index 8916eaf..f333ad5 100644
--- a/sources/shiboken2/ApiExtractor/abstractmetabuilder.h
+++ b/sources/shiboken2/ApiExtractor/abstractmetabuilder.h
@@ -94,7 +94,8 @@ public:
 
     enum TranslateTypeFlag {
         DontResolveType = 0x1,
-        TemplateArgument = 0x2
+        TemplateArgument = 0x2,
+        NoClassScopeLookup = 0x4
     };
     Q_DECLARE_FLAGS(TranslateTypeFlags, TranslateTypeFlag);
 
diff --git a/sources/shiboken2/ApiExtractor/abstractmetabuilder_p.h b/sources/shiboken2/ApiExtractor/abstractmetabuilder_p.h
index 8468950..8ddd369 100644
--- a/sources/shiboken2/ApiExtractor/abstractmetabuilder_p.h
+++ b/sources/shiboken2/ApiExtractor/abstractmetabuilder_p.h
@@ -154,6 +154,7 @@ public:
                                                  TranslateTypeFlags flags = {},
                                                  QString *errorMessageIn = nullptr);
     static TypeEntries findTypeEntries(const QString &qualifiedName, const QString &name,
+                                       TranslateTypeFlags flags = {},
                                        AbstractMetaClass *currentClass = nullptr,
                                        AbstractMetaBuilderPrivate *d = nullptr);