Use std::unique_ptr to store ItemReader in ModuleLoader

Change-Id: Ib75718bc71f0039a50dd019ab2b9f66ec4b3bdef
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

2 files changed, 6 insertions, 9 deletions

diff --git a/src/lib/corelib/language/moduleloader.cpp b/src/lib/corelib/language/moduleloader.cpp
index 894ca32fd..c00fae6a0 100644
--- a/src/lib/corelib/language/moduleloader.cpp
+++ b/src/lib/corelib/language/moduleloader.cpp
@@ -250,15 +250,12 @@ ModuleLoader::ModuleLoader(Evaluator *evaluator, Logger &logger)
     : m_pool(nullptr)
     , m_logger(logger)
     , m_progressObserver(nullptr)
-    , m_reader(new ItemReader(logger))
+    , m_reader(std::make_unique<ItemReader>(logger))
     , m_evaluator(evaluator)
 {
 }
 
-ModuleLoader::~ModuleLoader()
-{
-    delete m_reader;
-}
+ModuleLoader::~ModuleLoader() = default;
 
 void ModuleLoader::setProgressObserver(ProgressObserver *progressObserver)
 {
@@ -352,7 +349,7 @@ ModuleLoaderResult ModuleLoader::load(const SetupProjectParameters &parameters)
             .value(StringConstants::qbsSearchPathsProperty()).toStringList();
     Item *root;
     {
-        SearchPathsManager searchPathsManager(m_reader, topLevelSearchPaths);
+        SearchPathsManager searchPathsManager(m_reader.get(), topLevelSearchPaths);
         root = loadItemFromFile(parameters.projectFilePath(), CodeLocation());
         if (!root)
             return ModuleLoaderResult();
@@ -1340,7 +1337,7 @@ void ModuleLoader::setupProductDependencies(ProductContext *productContext,
 
     if (m_dependencyResolvingPass == 1)
         setSearchPathsForProduct(productContext);
-    SearchPathsManager searchPathsManager(m_reader, productContext->searchPaths);
+    SearchPathsManager searchPathsManager(m_reader.get(), productContext->searchPaths);
 
     DependsContext dependsContext;
     dependsContext.product = productContext;
@@ -1425,7 +1422,7 @@ void ModuleLoader::handleProduct(ModuleLoader::ProductContext *productContext)
     Item * const item = productContext->item;
 
     m_reader->setExtraSearchPathsStack(productContext->project->searchPathsStack);
-    SearchPathsManager searchPathsManager(m_reader, productContext->searchPaths);
+    SearchPathsManager searchPathsManager(m_reader.get(), productContext->searchPaths);
     addTransitiveDependencies(productContext);
 
     // It is important that dependent modules are merged after their dependency, because
diff --git a/src/lib/corelib/language/moduleloader.h b/src/lib/corelib/language/moduleloader.h
index 2f6abb834..f831e8fe1 100644
--- a/src/lib/corelib/language/moduleloader.h
+++ b/src/lib/corelib/language/moduleloader.h
@@ -412,7 +412,7 @@ private:
     ItemPool *m_pool;
     Logger &m_logger;
     ProgressObserver *m_progressObserver;
-    ItemReader *m_reader;
+    const std::unique_ptr<ItemReader> m_reader;
     Evaluator *m_evaluator;
     QMap<QString, QStringList> m_moduleDirListCache;
     QHash<std::pair<QString, QualifiedId>, std::optional<QString>> m_existingModulePathCache;