shiboken: Use member initialization in typesystem XML parser

Change-Id: I38b9e8a457371f5e364b06fc90821753df4af3e9
Reviewed-by: Christian Tismer <tismer@stackless.com>

2 files changed, 10 insertions, 14 deletions

diff --git a/sources/shiboken2/ApiExtractor/typesystem.cpp b/sources/shiboken2/ApiExtractor/typesystem.cpp
index 1f311b73d..2c73de297 100644
--- a/sources/shiboken2/ApiExtractor/typesystem.cpp
+++ b/sources/shiboken2/ApiExtractor/typesystem.cpp
@@ -397,14 +397,10 @@ static QString msgUnusedAttributes(const QStringRef &tag, const QXmlStreamAttrib
     return result;
 }
 
-Handler::Handler(TypeDatabase* database, bool generate)
-            : m_database(database), m_generate(generate ? TypeEntry::GenerateAll : TypeEntry::GenerateForSubclass)
-{
-    m_currentEnum = 0;
-    m_current = 0;
-    m_currentDroppedEntry = 0;
-    m_currentDroppedEntryDepth = 0;
-    m_ignoreDepth = 0;
+Handler::Handler(TypeDatabase *database, bool generate) :
+    m_database(database),
+    m_generate(generate ? TypeEntry::GenerateAll : TypeEntry::GenerateForSubclass)
+{
 }
 
 static QString readerFileName(const QXmlStreamReader &reader)
diff --git a/sources/shiboken2/ApiExtractor/typesystem_p.h b/sources/shiboken2/ApiExtractor/typesystem_p.h
index 4f778c6fa..2bd7cfadd 100644
--- a/sources/shiboken2/ApiExtractor/typesystem_p.h
+++ b/sources/shiboken2/ApiExtractor/typesystem_p.h
@@ -236,16 +236,16 @@ private:
                        StackElement *element, QXmlStreamAttributes *);
 
     TypeDatabase* m_database;
-    StackElement* m_current;
-    StackElement* m_currentDroppedEntry;
-    int m_currentDroppedEntryDepth;
-    int m_ignoreDepth;
+    StackElement* m_current = nullptr;
+    StackElement* m_currentDroppedEntry = nullptr;
+    int m_currentDroppedEntryDepth = 0;
+    int m_ignoreDepth = 0;
     QString m_defaultPackage;
     QString m_defaultSuperclass;
     QString m_error;
-    TypeEntry::CodeGeneration m_generate;
+    const TypeEntry::CodeGeneration m_generate;
 
-    EnumTypeEntry* m_currentEnum;
+    EnumTypeEntry* m_currentEnum = nullptr;
     QStack<StackElementContext*> m_contextStack;
 
     QString m_currentSignature;