Fix code style and errors

3rdparty/taglib/toolkit/tbytevectorlist.cpp

@@ -70,7 +70,9 @@ ByteVectorList ByteVectorList::split(const ByteVector &v, const ByteVector &patt
 // public members
 ////////////////////////////////////////////////////////////////////////////////
 
-ByteVectorList::ByteVectorList() : List<ByteVector>()
+ByteVectorList::ByteVectorList() :
+  List<ByteVector>(),
+  d(nullptr)
 {
 
 }

3rdparty/taglib/toolkit/tbytevectorstream.cpp

@@ -37,7 +37,7 @@ using namespace TagLib;
 class ByteVectorStream::ByteVectorStreamPrivate
 {
 public:
-  ByteVectorStreamPrivate(const ByteVector &data);
+  explicit ByteVectorStreamPrivate(const ByteVector &data);
 
   ByteVector data;
   long position;

3rdparty/taglib/toolkit/tfile.cpp

@@ -91,7 +91,7 @@ public:
 // public members
 ////////////////////////////////////////////////////////////////////////////////
 
-File::File(FileName fileName) :
+File::File(const FileName fileName) :
   d(new FilePrivate(new FileStream(fileName), true))
 {
 }

3rdparty/taglib/toolkit/tfilestream.cpp

@@ -90,7 +90,7 @@ namespace
 
   struct FileNameHandle : public std::string
   {
-    FileNameHandle(FileName name) : std::string(name) {}
+    explicit FileNameHandle(FileName name) : std::string(name) {}
     operator FileName () const { return c_str(); }
   };
 
@@ -129,7 +129,7 @@ namespace
 class FileStream::FileStreamPrivate
 {
 public:
-  FileStreamPrivate(const FileName &fileName)
+  explicit FileStreamPrivate(const FileName &fileName)
     : file(InvalidFileHandle)
     , name(fileName)
     , readOnly(true)

3rdparty/taglib/toolkit/tstringlist.cpp

@@ -55,17 +55,23 @@ StringList StringList::split(const String &s, const String &pattern)
 // public members
 ////////////////////////////////////////////////////////////////////////////////
 
-StringList::StringList() : List<String>()
+StringList::StringList() :
+  List<String>(),
+  d(nullptr)
 {
 
 }
 
-StringList::StringList(const StringList &l) : List<String>(l)
+StringList::StringList(const StringList &l) :
+  List<String>(l),
+  d(nullptr)
 {
 
 }
 
-StringList::StringList(const String &s) : List<String>()
+StringList::StringList(const String &s) :
+  List<String>(),
+  d(nullptr)
 {
   append(s);
 }