14 files changed, 276 insertions, 171 deletions
diff --git a/src/qmlcompiler/qqmljsimporter.cpp b/src/qmlcompiler/qqmljsimporter.cpp
index b590cc07b7..b37f274622 100644
--- a/src/qmlcompiler/qqmljsimporter.cpp
+++ b/src/qmlcompiler/qqmljsimporter.cpp
@@ -42,16 +42,16 @@ static const QString prefixedName(const QString &prefix, const QString &name)
     return prefix.isEmpty() ? name : (prefix  + QLatin1Char('.') + name);
 }
 
-QQmlDirParser QQmlJSImporter::createQmldirParserForFile(const QString &filename)
+QQmlDirParser QQmlJSImporter::createQmldirParserForFile(const QString &filename, Import *import)
 {
+    Q_ASSERT(import);
     QFile f(filename);
     QQmlDirParser parser;
     if (f.open(QFile::ReadOnly)) {
         parser.parse(QString::fromUtf8(f.readAll()));
     } else {
-        m_warnings.append({
-            QStringLiteral("Could not open qmldir file: ")
-                + filename,
+        import->warnings.append({
+            QStringLiteral("Could not open qmldir file: ") + filename,
             QtWarningMsg,
             QQmlJS::SourceLocation()
         });
@@ -60,13 +60,11 @@ QQmlDirParser QQmlJSImporter::createQmldirParserForFile(const QString &filename)
     return parser;
 }
 
-void QQmlJSImporter::readQmltypes(
-        const QString &filename, QList<QQmlJSExportedScope> *objects,
-        QList<QQmlDirParser::Import> *dependencies)
+void QQmlJSImporter::readQmltypes(const QString &filename, Import *result)
 {
     const QFileInfo fileInfo(filename);
     if (!fileInfo.exists()) {
-        m_warnings.append({
+        result->warnings.append({
                               QStringLiteral("QML types file does not exist: ") + filename,
                               QtWarningMsg,
                               QQmlJS::SourceLocation()
@@ -75,7 +73,7 @@ void QQmlJSImporter::readQmltypes(
     }
 
     if (fileInfo.isDir()) {
-        m_warnings.append({
+        result->warnings.append({
                               QStringLiteral("QML types file cannot be a directory: ") + filename,
                               QtWarningMsg,
                               QQmlJS::SourceLocation()
@@ -85,7 +83,7 @@ void QQmlJSImporter::readQmltypes(
 
     QFile file(filename);
     if (!file.open(QFile::ReadOnly)) {
-        m_warnings.append({
+        result->warnings.append({
                               QStringLiteral("QML types file cannot be opened: ") + filename,
                               QtWarningMsg,
                               QQmlJS::SourceLocation()
@@ -95,18 +93,18 @@ void QQmlJSImporter::readQmltypes(
 
     QQmlJSTypeDescriptionReader reader { filename, QString::fromUtf8(file.readAll()) };
     QStringList dependencyStrings;
-    auto succ = reader(objects, &dependencyStrings);
+    auto succ = reader(&result->objects, &dependencyStrings);
     if (!succ)
-        m_warnings.append({ reader.errorMessage(), QtCriticalMsg, QQmlJS::SourceLocation() });
+        result->warnings.append({ reader.errorMessage(), QtCriticalMsg, QQmlJS::SourceLocation() });
 
     const QString warningMessage = reader.warningMessage();
     if (!warningMessage.isEmpty())
-        m_warnings.append({ warningMessage, QtWarningMsg, QQmlJS::SourceLocation() });
+        result->warnings.append({ warningMessage, QtWarningMsg, QQmlJS::SourceLocation() });
 
     if (dependencyStrings.isEmpty())
         return;
 
-    m_warnings.append({
+    result->warnings.append({
                           QStringLiteral("Found deprecated dependency specifications in %1."
                                          "Specify dependencies in qmldir and use qmltyperegistrar "
                                          "to generate qmltypes files without dependencies.")
@@ -118,15 +116,16 @@ void QQmlJSImporter::readQmltypes(
     for (const QString &dependency : std::as_const(dependencyStrings)) {
         const auto blank = dependency.indexOf(u' ');
         if (blank < 0) {
-            dependencies->append(QQmlDirParser::Import(dependency, {},
-                                                       QQmlDirParser::Import::Default));
+            result->dependencies.append(
+                    QQmlDirParser::Import(dependency, {}, QQmlDirParser::Import::Default));
             continue;
         }
 
         const QString module = dependency.left(blank);
         const QString versionString = dependency.mid(blank + 1).trimmed();
         if (versionString == QStringLiteral("auto")) {
-            dependencies->append(QQmlDirParser::Import(module, {}, QQmlDirParser::Import::Auto));
+            result->dependencies.append(
+                    QQmlDirParser::Import(module, {}, QQmlDirParser::Import::Auto));
             continue;
         }
 
@@ -137,8 +136,8 @@ void QQmlJSImporter::readQmltypes(
                 : QTypeRevision::fromVersion(versionString.left(dot).toUShort(),
                                              versionString.mid(dot + 1).toUShort());
 
-        dependencies->append(QQmlDirParser::Import(module, version,
-                                                   QQmlDirParser::Import::Default));
+        result->dependencies.append(
+                QQmlDirParser::Import(module, version, QQmlDirParser::Import::Default));
     }
 }
 
@@ -215,19 +214,19 @@ static QString resolvePreferredPath(
 
 QQmlJSImporter::Import QQmlJSImporter::readQmldir(const QString &modulePath)
 {
+    Import result;
     const QString moduleQmldirPath = modulePath + SlashQmldir;
-    auto reader = createQmldirParserForFile(moduleQmldirPath);
+    auto reader = createQmldirParserForFile(moduleQmldirPath, &result);
 
     const QString resolvedQmldirPath
             = resolvePreferredPath(moduleQmldirPath, reader.preferredPath(), m_mapper);
     if (resolvedQmldirPath != moduleQmldirPath)
-        reader = createQmldirParserForFile(resolvedQmldirPath);
+        reader = createQmldirParserForFile(resolvedQmldirPath, &result);
 
     // Leave the trailing slash
     Q_ASSERT(resolvedQmldirPath.endsWith(SlashQmldir));
     QStringView resolvedPath = QStringView(resolvedQmldirPath).chopped(SlashQmldir.size() - 1);
 
-    Import result;
     result.name = reader.typeNamespace();
 
     result.isStaticModule = reader.isStaticModule();
@@ -240,19 +239,19 @@ QQmlJSImporter::Import QQmlJSImporter::readQmldir(const QString &modulePath)
         const QString typeInfoPath = QFileInfo(typeInfo).isRelative()
                 ? resolvedPath + typeInfo
                 : typeInfo;
-        readQmltypes(typeInfoPath, &result.objects, &result.dependencies);
+        readQmltypes(typeInfoPath, &result);
     }
 
     if (typeInfos.isEmpty() && !reader.plugins().isEmpty()) {
         const QString defaultTypeInfoPath = resolvedPath + PluginsDotQmltypes;
         if (QFile::exists(defaultTypeInfoPath)) {
-            m_warnings.append({
+            result.warnings.append({
                                   QStringLiteral("typeinfo not declared in qmldir file: ")
                                     + defaultTypeInfoPath,
                                   QtWarningMsg,
                                   QQmlJS::SourceLocation()
                               });
-            readQmltypes(defaultTypeInfoPath, &result.objects, &result.dependencies);
+            readQmltypes(defaultTypeInfoPath, &result);
         }
     }
 
@@ -261,7 +260,7 @@ QQmlJSImporter::Import QQmlJSImporter::readQmldir(const QString &modulePath)
     for (auto it = components.begin(), end = components.end(); it != end; ++it) {
         const QString filePath = resolvedPath + it->fileName;
         if (!QFile::exists(filePath)) {
-            m_warnings.append({
+            result.warnings.append({
                                   it->fileName + QStringLiteral(" is listed as component in ")
                                         + resolvedQmldirPath
                                         + QStringLiteral(" but does not exist.\n"),
@@ -354,10 +353,9 @@ QQmlJSImporter::Import QQmlJSImporter::readDirectory(const QString &directory)
     return import;
 }
 
-void QQmlJSImporter::importDependencies(const QQmlJSImporter::Import &import,
-                                        QQmlJSImporter::AvailableTypes *types,
-                                        const QString &prefix, QTypeRevision version,
-                                        bool isDependency)
+void QQmlJSImporter::importDependencies(
+        const QQmlJSImporter::Import &import, QQmlJSImporter::AvailableTypes *types,
+        const QString &prefix, QTypeRevision version, bool isDependency)
 {
     // Import the dependencies with an invalid prefix. The prefix will never be matched by actual
     // QML code but the C++ types will be visible.
@@ -382,10 +380,11 @@ void QQmlJSImporter::importDependencies(const QQmlJSImporter::Import &import,
     }
 
     if (hasOptionalImports && !useOptionalImports()) {
-        m_warnings.append(
-                { u"%1 uses optional imports which are not supported. Some types might not be found."_s
-                          .arg(import.name),
-                  QtCriticalMsg, QQmlJS::SourceLocation() });
+        types->warnings.append({
+            u"%1 uses optional imports which are not supported. Some types might not be found."_s
+                                          .arg(import.name),
+            QtCriticalMsg, QQmlJS::SourceLocation()
+        });
     }
 }
 
@@ -402,9 +401,9 @@ static bool isVersionAllowed(const QQmlJSScope::Export &exportEntry,
             || exportVersion.minorVersion() <= importVersion.minorVersion();
 }
 
-void QQmlJSImporter::processImport(const QQmlJS::Import &importDescription,
-                                   const QQmlJSImporter::Import &import,
-                                   QQmlJSImporter::AvailableTypes *types)
+void QQmlJSImporter::processImport(
+        const QQmlJS::Import &importDescription, const QQmlJSImporter::Import &import,
+        QQmlJSImporter::AvailableTypes *types)
 {
     // In the list of QML types we prefix unresolvable QML names with $anonymous$, and C++
     // names with $internal$. This is to avoid clashes between them.
@@ -465,7 +464,7 @@ void QQmlJSImporter::processImport(const QQmlJS::Import &importDescription,
                 case LowerVersion:
                     break;
                 case SameVersion: {
-                    m_warnings.append({
+                    types->warnings.append({
                         QStringLiteral("Ambiguous type detected. "
                                        "%1 %2.%3 is defined multiple times.")
                             .arg(qmlName)
@@ -505,16 +504,17 @@ void QQmlJSImporter::processImport(const QQmlJS::Import &importDescription,
     if (!importDescription.prefix().isEmpty())
         types->qmlNames.setType(importDescription.prefix(), {});
 
-    // Add a marker to show that this module has been imported
-    if (!importDescription.isDependency())
+    if (!importDescription.isDependency()) {
+        // Add a marker to show that this module has been imported
         types->qmlNames.setType(prefixedName(modulePrefix, importDescription.name()), {});
 
-    if (!importDescription.isDependency()) {
         if (import.isStaticModule)
             types->staticModules << import.name;
 
         if (import.isSystemModule)
             types->hasSystemModule = true;
+
+        types->warnings.append(import.warnings);
     }
 
     for (auto it = import.scripts.begin(); it != import.scripts.end(); ++it) {
@@ -585,7 +585,7 @@ void QQmlJSImporter::processImport(const QQmlJS::Import &importDescription,
             // ... except that old qmltypes files might specify composite types with C++ names.
             // Warn about those.
             if (val.scope->isComposite()) {
-                m_warnings.append({
+                types->warnings.append({
                     QStringLiteral("Found incomplete composite type %1. Do not use qmlplugindump.")
                                       .arg(val.scope->internalName()),
                     QtWarningMsg,
@@ -603,7 +603,8 @@ void QQmlJSImporter::processImport(const QQmlJS::Import &importDescription,
  */
 QQmlJSImporter::ImportedTypes QQmlJSImporter::importBuiltins()
 {
-    return builtinImportHelper().qmlNames;
+    auto builtins = builtinImportHelper();
+    return ImportedTypes(std::move(builtins.qmlNames), std::move(builtins.warnings));
 }
 
 
@@ -612,7 +613,7 @@ QQmlJSImporter::AvailableTypes QQmlJSImporter::builtinImportHelper()
     if (m_builtins)
         return *m_builtins;
 
-    AvailableTypes builtins(ImportedTypes(ImportedTypes::INTERNAL, {}, {}));
+    AvailableTypes builtins(QQmlJS::ContextualTypes(QQmlJS::ContextualTypes::INTERNAL, {}, {}));
 
     Import result;
     result.name = QStringLiteral("QML");
@@ -623,8 +624,7 @@ QQmlJSImporter::AvailableTypes QQmlJSImporter::builtinImportHelper()
             if (!importDir.exists(qmltypesFile))
                 continue;
 
-            readQmltypes(
-                    importDir.filePath(qmltypesFile), &result.objects, &result.dependencies);
+            readQmltypes(importDir.filePath(qmltypesFile), &result);
             setQualifiedNamesOn(result);
             importDependencies(result, &builtins);
             return true;
@@ -666,10 +666,10 @@ QQmlJSImporter::AvailableTypes QQmlJSImporter::builtinImportHelper()
     Q_ASSERT(intType);
     Q_ASSERT(arrayType);
 
-    m_builtins = AvailableTypes(
-                ImportedTypes(ImportedTypes::INTERNAL, builtins.cppNames.types(), arrayType));
-    m_builtins->qmlNames
-            = ImportedTypes(ImportedTypes::QML, builtins.qmlNames.types(), arrayType);
+    m_builtins = AvailableTypes(QQmlJS::ContextualTypes(
+            QQmlJS::ContextualTypes::INTERNAL, builtins.cppNames.types(), arrayType));
+    m_builtins->qmlNames = QQmlJS::ContextualTypes(
+            QQmlJS::ContextualTypes::QML, builtins.qmlNames.types(), arrayType);
 
     processImport(builtinImport, result, &(*m_builtins));
 
@@ -679,8 +679,9 @@ QQmlJSImporter::AvailableTypes QQmlJSImporter::builtinImportHelper()
 /*!
  * Imports types from the specified \a qmltypesFiles.
  */
-void QQmlJSImporter::importQmldirs(const QStringList &qmldirFiles)
+QList<QQmlJS::DiagnosticMessage> QQmlJSImporter::importQmldirs(const QStringList &qmldirFiles)
 {
+    QList<QQmlJS::DiagnosticMessage> warnings;
     for (const auto &file : qmldirFiles) {
         Import result;
         QString qmldirName;
@@ -689,14 +690,14 @@ void QQmlJSImporter::importQmldirs(const QStringList &qmldirFiles)
             setQualifiedNamesOn(result);
             qmldirName = file;
         } else {
-            m_warnings.append({
+            warnings.append({
                 QStringLiteral("Argument %1 to -i option is not a qmldir file. Assuming qmltypes.")
                                   .arg(file),
                 QtWarningMsg,
                 QQmlJS::SourceLocation()
             });
 
-            readQmltypes(file, &result.objects, &result.dependencies);
+            readQmltypes(file, &result);
 
             // Append _FAKE_QMLDIR to our made up qmldir name so that if it ever gets used somewhere
             // else except for cache lookups, it will blow up due to a missing file instead of
@@ -704,6 +705,7 @@ void QQmlJSImporter::importQmldirs(const QStringList &qmldirFiles)
             qmldirName = file + QStringLiteral("_FAKE_QMLDIR");
         }
 
+        warnings.append(result.warnings);
         m_seenQmldirFiles.insert(qmldirName, result);
 
         for (const auto &object : std::as_const(result.objects)) {
@@ -714,6 +716,8 @@ void QQmlJSImporter::importQmldirs(const QStringList &qmldirFiles)
             }
         }
     }
+
+    return warnings;
 }
 
 QQmlJSImporter::ImportedTypes QQmlJSImporter::importModule(const QString &module,
@@ -724,11 +728,12 @@ QQmlJSImporter::ImportedTypes QQmlJSImporter::importModule(const QString &module
     const AvailableTypes builtins = builtinImportHelper();
     AvailableTypes result(builtins.cppNames);
     if (!importHelper(module, &result, prefix, version)) {
-        m_warnings.append({
-                              QStringLiteral("Failed to import %1. Are your import paths set up properly?").arg(module),
-                              QtWarningMsg,
-                              QQmlJS::SourceLocation()
-                          });
+        result.warnings.append({
+            QStringLiteral("Failed to import %1. Are your import paths set up properly?")
+                                         .arg(module),
+            QtWarningMsg,
+            QQmlJS::SourceLocation()
+        });
     }
 
     // If we imported a system module add all builtin QML types
@@ -742,12 +747,13 @@ QQmlJSImporter::ImportedTypes QQmlJSImporter::importModule(const QString &module
     if (staticModuleList)
         *staticModuleList << result.staticModules;
 
-    return result.qmlNames;
+    return ImportedTypes(std::move(result.qmlNames), std::move(result.warnings));
 }
 
 QQmlJSImporter::ImportedTypes QQmlJSImporter::builtinInternalNames()
 {
-    return builtinImportHelper().cppNames;
+    auto builtins = builtinImportHelper();
+    return ImportedTypes(std::move(builtins.cppNames), std::move(builtins.warnings));
 }
 
 bool QQmlJSImporter::importHelper(const QString &module, AvailableTypes *types,
@@ -771,6 +777,7 @@ bool QQmlJSImporter::importHelper(const QString &module, AvailableTypes *types,
         types->cppNames.addTypes(cacheEntry->cppNames);
         types->staticModules << cacheEntry->staticModules;
         types->hasSystemModule |= cacheEntry->hasSystemModule;
+        types->warnings.append(cacheEntry->warnings);
 
         // No need to import qml names for dependencies
         if (!isDependency)
@@ -788,8 +795,8 @@ bool QQmlJSImporter::importHelper(const QString &module, AvailableTypes *types,
         return true;
 
     auto cacheTypes = QSharedPointer<QQmlJSImporter::AvailableTypes>(
-                new QQmlJSImporter::AvailableTypes(
-                    ImportedTypes(ImportedTypes::INTERNAL, {}, types->cppNames.arrayType())));
+            new QQmlJSImporter::AvailableTypes(QQmlJS::ContextualTypes(
+                    QQmlJS::ContextualTypes::INTERNAL, {}, types->cppNames.arrayType())));
     m_cachedImportTypes[cacheKey] = cacheTypes;
 
     const QPair<QString, QTypeRevision> importId { module, version };
@@ -908,11 +915,10 @@ QQmlJSImporter::ImportedTypes QQmlJSImporter::importDirectory(
         const QString &directory, const QString &prefix)
 {
     const AvailableTypes builtins = builtinImportHelper();
-    QQmlJSImporter::AvailableTypes types(
-                ImportedTypes(
-                    ImportedTypes::INTERNAL, {}, builtins.cppNames.arrayType()));
+    QQmlJSImporter::AvailableTypes types(QQmlJS::ContextualTypes(
+            QQmlJS::ContextualTypes::INTERNAL, {}, builtins.cppNames.arrayType()));
     importHelper(directory, &types, prefix, QTypeRevision(), false, true);
-    return types.qmlNames;
+    return ImportedTypes(std::move(types.qmlNames), std::move(types.warnings));
 }
 
 void QQmlJSImporter::setImportPaths(const QStringList &importPaths)
diff --git a/src/qmlcompiler/qqmljsimporter_p.h b/src/qmlcompiler/qqmljsimporter_p.h
index 558c1799a2..033d479711 100644
--- a/src/qmlcompiler/qqmljsimporter_p.h
+++ b/src/qmlcompiler/qqmljsimporter_p.h
@@ -73,7 +73,59 @@ class QQmlJSLogger;
 class Q_QMLCOMPILER_EXPORT QQmlJSImporter
 {
 public:
-    using ImportedTypes = QQmlJS::ContextualTypes;
+    struct ImportedTypes {
+        ImportedTypes(QQmlJS::ContextualTypes &&types, QList<QQmlJS::DiagnosticMessage> &&warnings)
+            : m_types(std::move(types)), m_warnings(std::move(warnings))
+        {}
+
+        ImportedTypes(const ImportedTypes &) = default;
+        ImportedTypes(ImportedTypes &&) = default;
+        ImportedTypes &operator=(const ImportedTypes &) = default;
+        ImportedTypes &operator=(ImportedTypes &&) = default;
+        ~ImportedTypes() = default;
+
+        void clear()
+        {
+            m_types.clearTypes();
+            m_warnings.clear();
+        }
+
+        const QQmlJS::ContextualTypes &contextualTypes() const { return m_types; }
+        const QList<QQmlJS::DiagnosticMessage> &warnings() const { return m_warnings; };
+
+        bool isEmpty() const { return m_types.types().isEmpty(); }
+
+        bool hasType(const QString &name) const { return m_types.hasType(name); }
+        QQmlJS::ImportedScope<QQmlJSScope::ConstPtr> type(const QString &name) const
+        {
+            return m_types.type(name);
+        }
+        QString name(const QQmlJSScope::ConstPtr &type) const { return m_types.name(type); }
+        void setType(const QString &name, const QQmlJS::ImportedScope<QQmlJSScope::ConstPtr> &type)
+        {
+            m_types.setType(name, type);
+        }
+        bool isNullType(const QString &name) const { return m_types.isNullType(name); }
+        const QHash<QString, QQmlJS::ImportedScope<QQmlJSScope::ConstPtr>> &types() const
+        {
+            return m_types.types();
+        }
+
+        void add(ImportedTypes &&other)
+        {
+            m_types.addTypes(std::move(other.m_types));
+            m_warnings.append(std::move(other.m_warnings));
+        }
+
+        void addWarnings(QList<QQmlJS::DiagnosticMessage> &&warnings)
+        {
+            m_warnings.append(std::move(warnings));
+        }
+
+    private:
+        QQmlJS::ContextualTypes m_types;
+        QList<QQmlJS::DiagnosticMessage> m_warnings;
+    };
 
     QQmlJSImporter(const QStringList &importPaths, QQmlJSResourceFileMapper *mapper,
                    QQmlJSImporterFlags flags = QQmlJSImporterFlags{});
@@ -85,7 +137,7 @@ public:
     void setMetaDataMapper(QQmlJSResourceFileMapper *mapper) { m_metaDataMapper = mapper; }
 
     ImportedTypes importBuiltins();
-    void importQmldirs(const QStringList &qmltypesFiles);
+    QList<QQmlJS::DiagnosticMessage> importQmldirs(const QStringList &qmltypesFiles);
 
     QQmlJSScope::Ptr importFile(const QString &file);
     ImportedTypes importDirectory(const QString &directory, const QString &prefix = QString());
@@ -99,13 +151,6 @@ public:
 
     ImportedTypes builtinInternalNames();
 
-    QList<QQmlJS::DiagnosticMessage> takeWarnings()
-    {
-        const auto result = std::move(m_warnings);
-        m_warnings.clear();
-        return result;
-    }
-
     QList<QQmlJS::DiagnosticMessage> takeGlobalWarnings()
     {
         const auto result = std::move(m_globalWarnings);
@@ -158,21 +203,24 @@ private:
 
     struct AvailableTypes
     {
-        AvailableTypes(ImportedTypes builtins)
+        AvailableTypes(QQmlJS::ContextualTypes builtins)
             : cppNames(std::move(builtins))
             , qmlNames(QQmlJS::ContextualTypes::QML, {}, cppNames.arrayType())
         {
         }
 
         // C++ names used in qmltypes files for non-composite types
-        ImportedTypes cppNames;
+        QQmlJS::ContextualTypes cppNames;
 
         // Names the importing component sees, including any prefixes
-        ImportedTypes qmlNames;
+        QQmlJS::ContextualTypes qmlNames;
 
         // Static modules included here
         QStringList staticModules;
 
+        // Warnings produced when importing
+        QList<QQmlJS::DiagnosticMessage> warnings;
+
         // Whether a system module has been imported
         bool hasSystemModule = false;
     };
@@ -186,20 +234,22 @@ private:
         QHash<QString, QQmlJSExportedScope> scripts;
         QList<QQmlDirParser::Import> imports;
         QList<QQmlDirParser::Import> dependencies;
+
+        // Warnings produced when importing
+        QList<QQmlJS::DiagnosticMessage> warnings;
     };
 
     AvailableTypes builtinImportHelper();
     bool importHelper(const QString &module, AvailableTypes *types,
                       const QString &prefix = QString(), QTypeRevision version = QTypeRevision(),
                       bool isDependency = false, bool isFile = false);
-    void processImport(const QQmlJS::Import &importDescription, const Import &import,
-                       AvailableTypes *types);
-    void importDependencies(const QQmlJSImporter::Import &import, AvailableTypes *types,
-                            const QString &prefix = QString(),
-                            QTypeRevision version = QTypeRevision(), bool isDependency = false);
-    QQmlDirParser createQmldirParserForFile(const QString &filename);
-    void readQmltypes(const QString &filename, QList<QQmlJSExportedScope> *objects,
-                      QList<QQmlDirParser::Import> *dependencies);
+    void processImport(
+            const QQmlJS::Import &importDescription, const Import &import, AvailableTypes *types);
+    void importDependencies(
+            const Import &import, AvailableTypes *types, const QString &prefix = QString(),
+            QTypeRevision version = QTypeRevision(), bool isDependency = false);
+    QQmlDirParser createQmldirParserForFile(const QString &filename, Import *import);
+    void readQmltypes(const QString &filename, Import *result);
     Import readQmldir(const QString &dirname);
     Import readDirectory(const QString &directory);
 
@@ -214,7 +264,6 @@ private:
 
     QHash<QString, QQmlJSScope::Ptr> m_importedFiles;
     QList<QQmlJS::DiagnosticMessage> m_globalWarnings;
-    QList<QQmlJS::DiagnosticMessage> m_warnings;
     std::optional<AvailableTypes> m_builtins;
 
     QQmlJSResourceFileMapper *m_mapper = nullptr;
diff --git a/src/qmlcompiler/qqmljsimportvisitor.cpp b/src/qmlcompiler/qqmljsimportvisitor.cpp
index edc65fc6fe..cb5abd5d7e 100644
--- a/src/qmlcompiler/qqmljsimportvisitor.cpp
+++ b/src/qmlcompiler/qqmljsimportvisitor.cpp
@@ -131,8 +131,10 @@ QQmlJSImportVisitor::QQmlJSImportVisitor(
       m_importer(importer),
       m_logger(logger),
       m_rootScopeImports(
-          QQmlJSImporter::ImportedTypes::QML, {},
-          importer->builtinInternalNames().arrayType())
+              QQmlJS::ContextualTypes(
+                      QQmlJS::ContextualTypes::QML, {},
+                      importer->builtinInternalNames().contextualTypes().arrayType()),
+              {})
 {
     m_currentScope->setScopeType(QQmlSA::ScopeType::JSFunctionScope);
     Q_ASSERT(logger); // must be valid
@@ -340,7 +342,8 @@ void QQmlJSImportVisitor::resolveAliasesAndIds()
                     const QQmlJSScope::ConstPtr deferred = m_scopesById.scope(name, childScope);
                     if (!deferred.isNull()) {
                         QQmlJSScope::resolveGeneralizedGroup(
-                                    childScope, deferred, m_rootScopeImports, &m_usedTypes);
+                                childScope, deferred, m_rootScopeImports.contextualTypes(),
+                                &m_usedTypes);
                     }
                 }
             }
@@ -387,9 +390,9 @@ QString QQmlJSImportVisitor::implicitImportDirectory(
 }
 
 void QQmlJSImportVisitor::processImportWarnings(
-        const QString &what, const QQmlJS::SourceLocation &srcLocation)
+        const QString &what, const QList<QQmlJS::DiagnosticMessage> &warnings,
+        const QQmlJS::SourceLocation &srcLocation)
 {
-    const auto warnings = m_importer->takeWarnings();
     if (warnings.isEmpty())
         return;
 
@@ -400,24 +403,21 @@ void QQmlJSImportVisitor::processImportWarnings(
 
 void QQmlJSImportVisitor::importBaseModules()
 {
-    Q_ASSERT(m_rootScopeImports.types().isEmpty());
+    Q_ASSERT(m_rootScopeImports.isEmpty());
     m_rootScopeImports = m_importer->importBuiltins();
 
     const QQmlJS::SourceLocation invalidLoc;
-    for (auto it = m_rootScopeImports.types().keyBegin(), end = m_rootScopeImports.types().keyEnd();
-         it != end; it++) {
+    const auto types = m_rootScopeImports.types();
+    for (auto it = types.keyBegin(), end = types.keyEnd(); it != end; it++)
         addImportWithLocation(*it, invalidLoc);
-    }
 
     if (!m_qmldirFiles.isEmpty())
-        m_importer->importQmldirs(m_qmldirFiles);
+        m_rootScopeImports.addWarnings(m_importer->importQmldirs(m_qmldirFiles));
 
     // Pulling in the modules and neighboring qml files of the qmltypes we're trying to lint is not
     // something we need to do.
     if (!m_logger->fileName().endsWith(u".qmltypes"_s)) {
-        QQmlJS::ContextualTypes fromDirectory =
-                m_importer->importDirectory(m_implicitImportDirectory);
-        m_rootScopeImports.addTypes(std::move(fromDirectory));
+        m_rootScopeImports.add(m_importer->importDirectory(m_implicitImportDirectory));
 
         // Import all possible resource directories the file may belong to.
         // This is somewhat fuzzy, but if you're mapping the same file to multiple resource
@@ -429,12 +429,12 @@ void QQmlJSImportVisitor::importBaseModules()
                 const qsizetype lastSlash = path.lastIndexOf(QLatin1Char('/'));
                 if (lastSlash == -1)
                     continue;
-                m_rootScopeImports.addTypes(m_importer->importDirectory(path.first(lastSlash)));
+                m_rootScopeImports.add(m_importer->importDirectory(path.first(lastSlash)));
             }
         }
     }
 
-    processImportWarnings(QStringLiteral("base modules"));
+    processImportWarnings(QStringLiteral("base modules"), m_rootScopeImports.warnings());
 }
 
 bool QQmlJSImportVisitor::visit(QQmlJS::AST::UiProgram *)
@@ -659,8 +659,8 @@ void QQmlJSImportVisitor::processPropertyTypes()
 
         auto property = type.scope->ownProperty(type.name);
 
-        if (const auto propertyType =
-                    QQmlJSScope::findType(property.typeName(), m_rootScopeImports).scope) {
+        if (const auto propertyType = QQmlJSScope::findType(
+                property.typeName(), m_rootScopeImports.contextualTypes()).scope) {
             property.setType(propertyType);
             type.scope->addOwnProperty(property);
         } else {
@@ -676,8 +676,8 @@ void QQmlJSImportVisitor::processMethodTypes()
         for (auto [it, end] = method.scope->mutableOwnMethodsRange(method.methodName); it != end; ++it) {
             const auto [parameterBegin, parameterEnd] = it->mutableParametersRange();
             for (auto parameter = parameterBegin; parameter != parameterEnd; ++parameter) {
-                if (const auto parameterType =
-                    QQmlJSScope::findType(parameter->typeName(), m_rootScopeImports) .scope) {
+                if (const auto parameterType = QQmlJSScope::findType(
+                            parameter->typeName(), m_rootScopeImports.contextualTypes()).scope) {
                     parameter->setType({ parameterType });
                 } else {
                     m_logger->log(
@@ -687,8 +687,8 @@ void QQmlJSImportVisitor::processMethodTypes()
                 }
             }
 
-            if (const auto returnType =
-                        QQmlJSScope::findType(it->returnTypeName(), m_rootScopeImports).scope) {
+            if (const auto returnType = QQmlJSScope::findType(
+                        it->returnTypeName(), m_rootScopeImports.contextualTypes()).scope) {
                 it->setReturnType({ returnType });
             } else {
                 m_logger->log(u"\"%1\" was not found for the return type of method \"%2\"."_s.arg(
@@ -1488,7 +1488,7 @@ bool QQmlJSImportVisitor::visit(UiObjectDefinition *definition)
         }
 
         const QTypeRevision revision = QQmlJSScope::resolveTypes(
-                    m_currentScope, m_rootScopeImports, &m_usedTypes);
+                    m_currentScope, m_rootScopeImports.contextualTypes(), &m_usedTypes);
         if (auto base = m_currentScope->baseType(); base) {
             if (isRoot && base->internalName() == u"QQmlComponent") {
                 m_logger->log(u"Qml top level type cannot be 'Component'."_s, qmlTopLevelComponent,
@@ -1527,7 +1527,8 @@ bool QQmlJSImportVisitor::visit(UiObjectDefinition *definition)
                                   definition->firstSourceLocation());
         m_bindings.append(createNonUniqueScopeBinding(m_currentScope, superType,
                                                       definition->firstSourceLocation()));
-        QQmlJSScope::resolveTypes(m_currentScope, m_rootScopeImports, &m_usedTypes);
+        QQmlJSScope::resolveTypes(
+                m_currentScope, m_rootScopeImports.contextualTypes(), &m_usedTypes);
     }
 
     m_currentScope->setAnnotations(parseAnnotations(definition->annotations));
@@ -1537,7 +1538,7 @@ bool QQmlJSImportVisitor::visit(UiObjectDefinition *definition)
 
 void QQmlJSImportVisitor::endVisit(UiObjectDefinition *)
 {
-    QQmlJSScope::resolveTypes(m_currentScope, m_rootScopeImports, &m_usedTypes);
+    QQmlJSScope::resolveTypes(m_currentScope, m_rootScopeImports.contextualTypes(), &m_usedTypes);
     leaveEnvironment();
 }
 
@@ -2271,14 +2272,14 @@ void QQmlJSImportVisitor::addImportWithLocation(const QString &name,
         m_importLocations.insert(loc);
 }
 
-void QQmlJSImportVisitor::importFromHost(const QString &path, const QString &prefix,
-                                         const QQmlJS::SourceLocation &location)
+QList<QQmlJS::DiagnosticMessage> QQmlJSImportVisitor::importFromHost(
+        const QString &path, const QString &prefix, const QQmlJS::SourceLocation &location)
 {
     QFileInfo fileInfo(path);
     if (!fileInfo.exists()) {
         m_logger->log("File or directory you are trying to import does not exist: %1."_L1.arg(path),
                       qmlImport, location);
-        return;
+        return {};
     }
 
     if (fileInfo.isFile()) {
@@ -2286,40 +2287,53 @@ void QQmlJSImportVisitor::importFromHost(const QString &path, const QString &pre
         const QString actualPrefix = prefix.isEmpty() ? scope->internalName() : prefix;
         m_rootScopeImports.setType(actualPrefix, { scope, QTypeRevision() });
         addImportWithLocation(actualPrefix, location);
-    } else if (fileInfo.isDir()) {
-        const auto scopes = m_importer->importDirectory(path, prefix);
-        m_rootScopeImports.addTypes(scopes);
-        for (auto it = scopes.types().keyBegin(), end = scopes.types().keyEnd(); it != end; it++)
+        return {};
+    }
+
+    if (fileInfo.isDir()) {
+        auto scopes = m_importer->importDirectory(path, prefix);
+        const auto types = scopes.types();
+        const auto warnings = scopes.warnings();
+        m_rootScopeImports.add(std::move(scopes));
+        for (auto it = types.keyBegin(), end = types.keyEnd(); it != end; it++)
             addImportWithLocation(*it, location);
-    } else {
-        m_logger->log(
-                "%1 is neither a file nor a directory. Are sure the import path is correct?"_L1.arg(
-                        path),
-                qmlImport, location);
+        return warnings;
     }
+
+    m_logger->log(
+            "%1 is neither a file nor a directory. Are sure the import path is correct?"_L1.arg(
+                    path),
+            qmlImport, location);
+    return {};
 }
 
-void QQmlJSImportVisitor::importFromQrc(const QString &path, const QString &prefix,
-                                        const QQmlJS::SourceLocation &location)
+QList<QQmlJS::DiagnosticMessage> QQmlJSImportVisitor::importFromQrc(
+        const QString &path, const QString &prefix, const QQmlJS::SourceLocation &location)
 {
     Q_ASSERT(path.startsWith(u':'));
-    if (const QQmlJSResourceFileMapper *mapper = m_importer->resourceFileMapper()) {
-        const auto pathNoColon = QStringView(path).mid(1);
-        if (mapper->isFile(pathNoColon)) {
-            const auto entry = m_importer->resourceFileMapper()->entry(
-                    QQmlJSResourceFileMapper::resourceFileFilter(pathNoColon.toString()));
-            const auto scope = m_importer->importFile(entry.filePath);
-            const QString actualPrefix =
-                    prefix.isEmpty() ? QFileInfo(entry.resourcePath).baseName() : prefix;
-            m_rootScopeImports.setType(actualPrefix, { scope, QTypeRevision() });
-            addImportWithLocation(actualPrefix, location);
-        } else {
-            const auto scopes = m_importer->importDirectory(path, prefix);
-            m_rootScopeImports.addTypes(scopes);
-            for (auto it = scopes.types().keyBegin(), end = scopes.types().keyEnd(); it != end; it++)
-                addImportWithLocation(*it, location);
-        }
+    const QQmlJSResourceFileMapper *mapper = m_importer->resourceFileMapper();
+    if (!mapper)
+        return {};
+
+    const auto pathNoColon = QStringView(path).mid(1);
+    if (mapper->isFile(pathNoColon)) {
+        const auto entry = m_importer->resourceFileMapper()->entry(
+                QQmlJSResourceFileMapper::resourceFileFilter(pathNoColon.toString()));
+        const auto scope = m_importer->importFile(entry.filePath);
+        const QString actualPrefix =
+                prefix.isEmpty() ? QFileInfo(entry.resourcePath).baseName() : prefix;
+        m_rootScopeImports.setType(actualPrefix, { scope, QTypeRevision() });
+        addImportWithLocation(actualPrefix, location);
+        return {};
     }
+
+    auto scopes = m_importer->importDirectory(path, prefix);
+    const auto types = scopes.types();
+    const auto warnings = scopes.warnings();
+    m_rootScopeImports.add(std::move(scopes));
+    for (auto it = types.keyBegin(), end = types.keyEnd(); it != end; it++)
+        addImportWithLocation(*it, location);
+    return warnings;
 }
 
 bool QQmlJSImportVisitor::visit(QQmlJS::AST::UiImport *import)
@@ -2346,20 +2360,18 @@ bool QQmlJSImportVisitor::visit(QQmlJS::AST::UiImport *import)
             QString absolute = fileInfo.isRelative()
                     ? QDir::cleanPath(QDir(m_implicitImportDirectory).filePath(filename))
                     : filename;
-            if (absolute.startsWith(u':')) {
-                importFromQrc(absolute, prefix, importLocation);
-            } else {
-                importFromHost(absolute, prefix, importLocation);
-            }
-            processImportWarnings("path \"%1\""_L1.arg(url.path()), importLocation);
+            auto warnings = absolute.startsWith(u':')
+                    ? importFromQrc(absolute, prefix, importLocation)
+                    : importFromHost(absolute, prefix, importLocation);
+            processImportWarnings("path \"%1\""_L1.arg(url.path()), warnings, importLocation);
             return true;
         } else if (scheme == "file"_L1) {
-            importFromHost(url.path(), prefix, importLocation);
-            processImportWarnings("URL \"%1\""_L1.arg(url.path()), importLocation);
+            auto warnings = importFromHost(url.path(), prefix, importLocation);
+            processImportWarnings("URL \"%1\""_L1.arg(url.path()), warnings, importLocation);
             return true;
         } else if (scheme == "qrc"_L1) {
-            importFromQrc(":"_L1 + url.path(), prefix, importLocation);
-            processImportWarnings("URL \"%1\""_L1.arg(url.path()), importLocation);
+            auto warnings = importFromQrc(":"_L1 + url.path(), prefix, importLocation);
+            processImportWarnings("URL \"%1\""_L1.arg(url.path()), warnings, importLocation);
             return true;
         } else {
             m_logger->log("Unknown import syntax. Imports can be paths, qrc urls or file urls"_L1,
@@ -2371,11 +2383,13 @@ bool QQmlJSImportVisitor::visit(QQmlJS::AST::UiImport *import)
 
     QStringList staticModulesProvided;
 
-    const auto imported = m_importer->importModule(
+    auto imported = m_importer->importModule(
             path, prefix, import->version ? import->version->version : QTypeRevision(),
             &staticModulesProvided);
-    m_rootScopeImports.addTypes(imported);
-    for (auto it = imported.types().keyBegin(), end = imported.types().keyEnd(); it != end; it++)
+    const auto types = imported.types();
+    const auto warnings = imported.warnings();
+    m_rootScopeImports.add(std::move(imported));
+    for (auto it = types.keyBegin(), end = types.keyEnd(); it != end; it++)
         addImportWithLocation(*it, import->firstSourceLocation());
 
     if (prefix.isEmpty()) {
@@ -2388,7 +2402,8 @@ bool QQmlJSImportVisitor::visit(QQmlJS::AST::UiImport *import)
         }
     }
 
-    processImportWarnings(QStringLiteral("module \"%1\"").arg(path), import->firstSourceLocation());
+    processImportWarnings(
+            QStringLiteral("module \"%1\"").arg(path), warnings, import->firstSourceLocation());
     return true;
 }
 
@@ -2650,12 +2665,14 @@ bool QQmlJSImportVisitor::visit(QQmlJS::AST::UiObjectBinding *uiob)
     }
 
     // recursively resolve types for current scope if new scopes are found
-    if (needsResolution)
-        QQmlJSScope::resolveTypes(m_currentScope, m_rootScopeImports, &m_usedTypes);
+    if (needsResolution) {
+        QQmlJSScope::resolveTypes(
+                m_currentScope, m_rootScopeImports.contextualTypes(), &m_usedTypes);
+    }
 
     enterEnvironment(QQmlSA::ScopeType::QMLScope, typeName,
                      uiob->qualifiedTypeNameId->identifierToken);
-    QQmlJSScope::resolveTypes(m_currentScope, m_rootScopeImports, &m_usedTypes);
+    QQmlJSScope::resolveTypes(m_currentScope, m_rootScopeImports.contextualTypes(), &m_usedTypes);
 
     m_qmlTypes.append(m_currentScope); // new QMLScope is created here, so add it
     m_objectBindingScopes << m_currentScope;
@@ -2664,7 +2681,7 @@ bool QQmlJSImportVisitor::visit(QQmlJS::AST::UiObjectBinding *uiob)
 
 void QQmlJSImportVisitor::endVisit(QQmlJS::AST::UiObjectBinding *uiob)
 {
-    QQmlJSScope::resolveTypes(m_currentScope, m_rootScopeImports, &m_usedTypes);
+    QQmlJSScope::resolveTypes(m_currentScope, m_rootScopeImports.contextualTypes(), &m_usedTypes);
     // must be mutable, as we might mark it as implicitly wrapped in a component
     const QQmlJSScope::Ptr childScope = m_currentScope;
     leaveEnvironment();
@@ -2779,7 +2796,8 @@ bool QQmlJSImportVisitor::visit(ESModule *module)
 
 void QQmlJSImportVisitor::endVisit(ESModule *)
 {
-    QQmlJSScope::resolveTypes(m_exportedRootScope, m_rootScopeImports, &m_usedTypes);
+    QQmlJSScope::resolveTypes(
+            m_exportedRootScope, m_rootScopeImports.contextualTypes(), &m_usedTypes);
 }
 
 bool QQmlJSImportVisitor::visit(Program *)
@@ -2795,7 +2813,8 @@ bool QQmlJSImportVisitor::visit(Program *)
 
 void QQmlJSImportVisitor::endVisit(Program *)
 {
-    QQmlJSScope::resolveTypes(m_exportedRootScope, m_rootScopeImports, &m_usedTypes);
+    QQmlJSScope::resolveTypes(
+            m_exportedRootScope, m_rootScopeImports.contextualTypes(), &m_usedTypes);
 }
 
 void QQmlJSImportVisitor::endVisit(QQmlJS::AST::FieldMemberExpression *fieldMember)
diff --git a/src/qmlcompiler/qqmljsimportvisitor_p.h b/src/qmlcompiler/qqmljsimportvisitor_p.h
index d124951347..015f846638 100644
--- a/src/qmlcompiler/qqmljsimportvisitor_p.h
+++ b/src/qmlcompiler/qqmljsimportvisitor_p.h
@@ -357,7 +357,7 @@ private:
 
     void visitFunctionExpressionHelper(QQmlJS::AST::FunctionExpression *fexpr);
     void processImportWarnings(
-            const QString &what,
+            const QString &what, const QList<QQmlJS::DiagnosticMessage> &warnings,
             const QQmlJS::SourceLocation &srcLocation = QQmlJS::SourceLocation());
     void addImportWithLocation(const QString &name, const QQmlJS::SourceLocation &loc);
     void populateCurrentScope(QQmlJSScope::ScopeType type, const QString &name,
@@ -365,10 +365,10 @@ private:
     void enterRootScope(QQmlJSScope::ScopeType type, const QString &name,
                            const QQmlJS::SourceLocation &location);
 
-    void importFromHost(const QString &path, const QString &prefix,
-                        const QQmlJS::SourceLocation &location);
-    void importFromQrc(const QString &path, const QString &prefix,
-                       const QQmlJS::SourceLocation &location);
+    QList<QQmlJS::DiagnosticMessage> importFromHost(
+            const QString &path, const QString &prefix, const QQmlJS::SourceLocation &location);
+    QList<QQmlJS::DiagnosticMessage> importFromQrc(
+            const QString &path, const QString &prefix, const QQmlJS::SourceLocation &location);
 
 public:
     friend class QQmlJS::Dom::QQmlDomAstCreatorWithQQmlJSScope;
diff --git a/src/qmlcompiler/qqmljslinter.cpp b/src/qmlcompiler/qqmljslinter.cpp
index 2047475317..155ce23008 100644
--- a/src/qmlcompiler/qqmljslinter.cpp
+++ b/src/qmlcompiler/qqmljslinter.cpp
@@ -674,7 +674,7 @@ QQmlJSLinter::LintResult QQmlJSLinter::lintModule(
     const QQmlJSImporter::ImportedTypes types = m_importer.importModule(module);
 
     QList<QQmlJS::DiagnosticMessage> importWarnings =
-            m_importer.takeGlobalWarnings() + m_importer.takeWarnings();
+            m_importer.takeGlobalWarnings() + types.warnings();
 
     if (!importWarnings.isEmpty()) {
         m_logger->log(QStringLiteral("Warnings occurred while importing module:"), qmlImport,
diff --git a/src/qmlcompiler/qqmljsscope.cpp b/src/qmlcompiler/qqmljsscope.cpp
index d54cbeed7a..ca6ba8bc67 100644
--- a/src/qmlcompiler/qqmljsscope.cpp
+++ b/src/qmlcompiler/qqmljsscope.cpp
@@ -1165,8 +1165,10 @@ void QDeferredFactory<QQmlJSScope>::populate(const QSharedPointer<QQmlJSScope> &
     m_importer->m_globalWarnings.append(errors);
 
     scope->setInternalName(internalName());
-    QQmlJSScope::resolveEnums(scope, m_importer->builtinInternalNames());
-    QQmlJSScope::resolveList(scope, m_importer->builtinInternalNames().arrayType());
+    QQmlJSScope::resolveEnums(
+            scope, m_importer->builtinInternalNames().contextualTypes());
+    QQmlJSScope::resolveList(
+            scope, m_importer->builtinInternalNames().contextualTypes().arrayType());
 
     if (m_isSingleton && !scope->isSingleton()) {
         m_importer->m_globalWarnings.append(
diff --git a/src/qmlcompiler/qqmljstyperesolver.cpp b/src/qmlcompiler/qqmljstyperesolver.cpp
index 79b2416bea..c40cd377be 100644
--- a/src/qmlcompiler/qqmljstyperesolver.cpp
+++ b/src/qmlcompiler/qqmljstyperesolver.cpp
@@ -176,7 +176,7 @@ void QQmlJSTypeResolver::init(QQmlJSImportVisitor *visitor, QQmlJS::AST::Node *p
 
     m_objectsById.clear();
     m_objectsByLocation.clear();
-    m_imports.clearTypes();
+    m_imports.clear();
     m_signalHandlers.clear();
 
     if (program)
diff --git a/tests/auto/qml/qmllint/data/DuplicateType/T.qml b/tests/auto/qml/qmllint/data/DuplicateType/T.qml
new file mode 100644
index 0000000000..54531c4bdc
--- /dev/null
+++ b/tests/auto/qml/qmllint/data/DuplicateType/T.qml
@@ -0,0 +1,2 @@
+import QtQml
+QtObject {}
diff --git a/tests/auto/qml/qmllint/data/DuplicateType/U.qml b/tests/auto/qml/qmllint/data/DuplicateType/U.qml
new file mode 100644
index 0000000000..54531c4bdc
--- /dev/null
+++ b/tests/auto/qml/qmllint/data/DuplicateType/U.qml
@@ -0,0 +1,2 @@
+import QtQml
+QtObject {}
diff --git a/tests/auto/qml/qmllint/data/DuplicateType/qmldir b/tests/auto/qml/qmllint/data/DuplicateType/qmldir
new file mode 100644
index 0000000000..fc0912a4b5
--- /dev/null
+++ b/tests/auto/qml/qmllint/data/DuplicateType/qmldir
@@ -0,0 +1,4 @@
+module DuplicateType
+T 1.0 T.qml
+T 1.0 U.qml
+U 1.0 U.qml
diff --git a/tests/auto/qml/qmllint/data/DuplicateTypeUser.qml b/tests/auto/qml/qmllint/data/DuplicateTypeUser.qml
new file mode 100644
index 0000000000..1c1130fb59
--- /dev/null
+++ b/tests/auto/qml/qmllint/data/DuplicateTypeUser.qml
@@ -0,0 +1,2 @@
+import DuplicateType
+U {}
diff --git a/tests/auto/qml/qmllint/data/duplicateTypeUserUser.qml b/tests/auto/qml/qmllint/data/duplicateTypeUserUser.qml
new file mode 100644
index 0000000000..ccaa2968f7
--- /dev/null
+++ b/tests/auto/qml/qmllint/data/duplicateTypeUserUser.qml
@@ -0,0 +1,2 @@
+import QtQml
+DuplicateTypeUser { property QtObject o }
diff --git a/tests/auto/qml/qmllint/tst_qmllint.cpp b/tests/auto/qml/qmllint/tst_qmllint.cpp
index 607a3a354a..0343bb957d 100644
--- a/tests/auto/qml/qmllint/tst_qmllint.cpp
+++ b/tests/auto/qml/qmllint/tst_qmllint.cpp
@@ -122,6 +122,8 @@ private Q_SLOTS:
     void importRelScript();
 #endif
 
+    void replayImportWarnings();
+
 private:
     enum DefaultImportOption { NoDefaultImports, UseDefaultImports };
     enum ContainOption { StringNotContained, StringContained };
@@ -2473,5 +2475,20 @@ void TestQmllint::importRelScript()
 }
 #endif
 
+void TestQmllint::replayImportWarnings()
+{
+    QJsonArray warnings;
+    callQmllint(testFile(u"duplicateTypeUserUser.qml"_s), true, &warnings);
+
+    // No warning because the offending import is indirect.
+    QVERIFY2(warnings.isEmpty(), qPrintable(QJsonDocument(warnings).toJson()));
+
+    // No cache clearing here. We want the warnings restored.
+    callQmllint(testFile(u"DuplicateTypeUser.qml"_s), false, &warnings);
+
+    // Warning because the offending import is now direct.
+    searchWarnings(warnings, "Ambiguous type detected. T 1.0 is defined multiple times.");
+}
+
 QTEST_GUILESS_MAIN(TestQmllint)
 #include "tst_qmllint.moc"
diff --git a/tests/auto/qml/qqmljsscope/tst_qqmljsscope.cpp b/tests/auto/qml/qqmljsscope/tst_qqmljsscope.cpp
index 3ece7e9330..ac49239781 100644
--- a/tests/auto/qml/qqmljsscope/tst_qqmljsscope.cpp
+++ b/tests/auto/qml/qqmljsscope/tst_qqmljsscope.cpp
@@ -213,7 +213,7 @@ void tst_qqmljsscope::allTypesAvailable()
 
         QQmlJSImporter importer { importPaths, /* resource file mapper */ nullptr };
         const auto imported = importer.importModule(u"QtQml"_s);
-        QCOMPARE(imported.context(), QQmlJS::ContextualTypes::QML);
+        QCOMPARE(imported.contextualTypes().context(), QQmlJS::ContextualTypes::QML);
         const auto types = imported.types();
         QVERIFY(types.contains(u"$internal$.QObject"_s));
         QVERIFY(types.contains(u"QtObject"_s));