Add a few overrides in Qt Core

Clang-tidy says:
  warning: annotate this function with 'override' or (rarely) 'final'
  [modernize-use-override]

Change-Id: Ic2304cf35f4132ba1f55714493db93836f8b413d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

8 files changed, 74 insertions, 74 deletions

diff --git a/src/corelib/codecs/qeucjpcodec_p.h b/src/corelib/codecs/qeucjpcodec_p.h
index 98ad286e9e..f2a9f923c8 100644
--- a/src/corelib/codecs/qeucjpcodec_p.h
+++ b/src/corelib/codecs/qeucjpcodec_p.h
@@ -94,12 +94,12 @@ public:
     static QList<QByteArray> _aliases() { return QList<QByteArray>(); }
     static int _mibEnum();
 
-    QByteArray name() const { return _name(); }
-    QList<QByteArray> aliases() const { return _aliases(); }
-    int mibEnum() const { return _mibEnum(); }
+    QByteArray name() const override { return _name(); }
+    QList<QByteArray> aliases() const override { return _aliases(); }
+    int mibEnum() const override { return _mibEnum(); }
 
-    QString convertToUnicode(const char *, int, ConverterState *) const;
-    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const;
+    QString convertToUnicode(const char *, int, ConverterState *) const override;
+    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const override;
 
     QEucJpCodec();
     ~QEucJpCodec();
diff --git a/src/corelib/codecs/qeuckrcodec_p.h b/src/corelib/codecs/qeuckrcodec_p.h
index 2cf950a350..bedf0cf822 100644
--- a/src/corelib/codecs/qeuckrcodec_p.h
+++ b/src/corelib/codecs/qeuckrcodec_p.h
@@ -90,12 +90,12 @@ public:
     static QList<QByteArray> _aliases() { return QList<QByteArray>(); }
     static int _mibEnum();
 
-    QByteArray name() const { return _name(); }
-    QList<QByteArray> aliases() const { return _aliases(); }
-    int mibEnum() const { return _mibEnum(); }
+    QByteArray name() const override { return _name(); }
+    QList<QByteArray> aliases() const override { return _aliases(); }
+    int mibEnum() const override { return _mibEnum(); }
 
-    QString convertToUnicode(const char *, int, ConverterState *) const;
-    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const;
+    QString convertToUnicode(const char *, int, ConverterState *) const override;
+    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const override;
 };
 
 class QCP949Codec : public QTextCodec {
@@ -104,12 +104,12 @@ public:
     static QList<QByteArray> _aliases();
     static int _mibEnum();
 
-    QByteArray name() const { return _name(); }
-    QList<QByteArray> aliases() const { return _aliases(); }
-    int mibEnum() const { return _mibEnum(); }
+    QByteArray name() const override { return _name(); }
+    QList<QByteArray> aliases() const override { return _aliases(); }
+    int mibEnum() const override { return _mibEnum(); }
 
-    QString convertToUnicode(const char *, int, ConverterState *) const;
-    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const;
+    QString convertToUnicode(const char *, int, ConverterState *) const override;
+    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const override;
 };
 
 #endif // QT_NO_BIG_CODECS
diff --git a/src/corelib/codecs/qgb18030codec_p.h b/src/corelib/codecs/qgb18030codec_p.h
index dd136aeddb..635150b18e 100644
--- a/src/corelib/codecs/qgb18030codec_p.h
+++ b/src/corelib/codecs/qgb18030codec_p.h
@@ -69,12 +69,12 @@ public:
     static QList<QByteArray> _aliases() { return QList<QByteArray>(); }
     static int _mibEnum() { return 114; }
 
-    QByteArray name() const { return _name(); }
-    QList<QByteArray> aliases() const { return _aliases(); }
-    int mibEnum() const { return _mibEnum(); }
+    QByteArray name() const override { return _name(); }
+    QList<QByteArray> aliases() const override { return _aliases(); }
+    int mibEnum() const override { return _mibEnum(); }
 
-    QString convertToUnicode(const char *, int, ConverterState *) const;
-    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const;
+    QString convertToUnicode(const char *, int, ConverterState *) const override;
+    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const override;
 };
 
 class QGbkCodec : public QGb18030Codec {
@@ -85,12 +85,12 @@ public:
     static QList<QByteArray> _aliases();
     static int _mibEnum();
 
-    QByteArray name() const { return _name(); }
-    QList<QByteArray> aliases() const { return _aliases(); }
-    int mibEnum() const { return _mibEnum(); }
+    QByteArray name() const override { return _name(); }
+    QList<QByteArray> aliases() const override { return _aliases(); }
+    int mibEnum() const override { return _mibEnum(); }
 
-    QString convertToUnicode(const char *, int, ConverterState *) const;
-    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const;
+    QString convertToUnicode(const char *, int, ConverterState *) const override;
+    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const override;
 };
 
 class QGb2312Codec : public QGb18030Codec {
@@ -101,11 +101,11 @@ public:
     static QList<QByteArray> _aliases() { return QList<QByteArray>(); }
     static int _mibEnum();
 
-    QByteArray name() const { return _name(); }
-    int mibEnum() const { return _mibEnum(); }
+    QByteArray name() const override { return _name(); }
+    int mibEnum() const override { return _mibEnum(); }
 
-    QString convertToUnicode(const char *, int, ConverterState *) const;
-    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const;
+    QString convertToUnicode(const char *, int, ConverterState *) const override;
+    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const override;
 };
 
 #endif // QT_NO_BIG_CODECS
diff --git a/src/corelib/codecs/qiconvcodec_p.h b/src/corelib/codecs/qiconvcodec_p.h
index 9b8500538b..7d192232d7 100644
--- a/src/corelib/codecs/qiconvcodec_p.h
+++ b/src/corelib/codecs/qiconvcodec_p.h
@@ -69,11 +69,11 @@ public:
     QIconvCodec();
     ~QIconvCodec();
 
-    QString convertToUnicode(const char *, int, ConverterState *) const;
-    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const;
+    QString convertToUnicode(const char *, int, ConverterState *) const override;
+    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const override;
 
-    QByteArray name() const;
-    int mibEnum() const;
+    QByteArray name() const override;
+    int mibEnum() const override;
 
     void init() const;
     iconv_t createIconv_t(const char *to, const char *from) const;
diff --git a/src/corelib/codecs/qjiscodec_p.h b/src/corelib/codecs/qjiscodec_p.h
index 4db8728817..1ffe4a63f6 100644
--- a/src/corelib/codecs/qjiscodec_p.h
+++ b/src/corelib/codecs/qjiscodec_p.h
@@ -94,12 +94,12 @@ public:
     static QList<QByteArray> _aliases();
     static int _mibEnum();
 
-    QByteArray name() const { return _name(); }
-    QList<QByteArray> aliases() const { return _aliases(); }
-    int mibEnum() const { return _mibEnum(); }
+    QByteArray name() const override { return _name(); }
+    QList<QByteArray> aliases() const override { return _aliases(); }
+    int mibEnum() const override { return _mibEnum(); }
 
-    QString convertToUnicode(const char *, int, ConverterState *) const;
-    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const;
+    QString convertToUnicode(const char *, int, ConverterState *) const override;
+    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const override;
 
     QJisCodec();
     ~QJisCodec();
diff --git a/src/corelib/codecs/qjpunicode.cpp b/src/corelib/codecs/qjpunicode.cpp
index 0209843ecf..23112ce4d3 100644
--- a/src/corelib/codecs/qjpunicode.cpp
+++ b/src/corelib/codecs/qjpunicode.cpp
@@ -349,15 +349,15 @@ public:
 //    uint Jisx0201ToUnicode(uint h, uint l) const;
 //    uint Jisx0201LatinToUnicode(uint h, uint l) const;
 //    uint Jisx0201KanaToUnicode(uint h, uint l) const;
-    uint jisx0208ToUnicode(uint h, uint l) const;
-    uint jisx0212ToUnicode(uint h, uint l) const;
+    uint jisx0208ToUnicode(uint h, uint l) const override;
+    uint jisx0212ToUnicode(uint h, uint l) const override;
 
 //    uint UnicodeToAscii(uint h, uint l) const;
 //    uint UnicodeToJisx0201(uint h, uint l) const;
 //    uint UnicodeToJisx0201Latin(uint h, uint l) const;
 //    uint UnicodeToJisx0201Kana(uint h, uint l) const;
-    uint unicodeToJisx0208(uint h, uint l) const;
-    uint unicodeToJisx0212(uint h, uint l) const;
+    uint unicodeToJisx0208(uint h, uint l) const override;
+    uint unicodeToJisx0212(uint h, uint l) const override;
 };
 
 uint QJpUnicodeConv_Unicode_ASCII::jisx0208ToUnicode(uint h, uint l) const
@@ -406,18 +406,18 @@ class QJpUnicodeConv_JISX0221_JISX0201 : public QJpUnicodeConv {
 public:
     QJpUnicodeConv_JISX0221_JISX0201(int r) : QJpUnicodeConv(r) {}
 
-    uint asciiToUnicode(uint h, uint l) const;
+    uint asciiToUnicode(uint h, uint l) const override;
 //    uint Jisx0201ToUnicode(uint h, uint l) const;
 //    uint Jisx0201LatinToUnicode(uint h, uint l) const;
 //    uint Jisx0201KanaToUnicode(uint h, uint l) const;
-    uint jisx0208ToUnicode(uint h, uint l) const;
+    uint jisx0208ToUnicode(uint h, uint l) const override;
 //    uint Jisx0212ToUnicode(uint h, uint l) const;
 
-    uint unicodeToAscii(uint h, uint l) const;
+    uint unicodeToAscii(uint h, uint l) const override;
 //    uint UnicodeToJisx0201(uint h, uint l) const;
 //    uint UnicodeToJisx0201Latin(uint h, uint l) const;
 //    uint UnicodeToJisx0201Kana(uint h, uint l) const;
-    uint unicodeToJisx0208(uint h, uint l) const;
+    uint unicodeToJisx0208(uint h, uint l) const override;
 //    uint UnicodeToJisx0212(uint h, uint l) const;
 };
 
@@ -462,17 +462,17 @@ public:
 
 //    uint AsciiToUnicode(uint h, uint l) const;
 //    uint Jisx0201ToUnicode(uint h, uint l) const;
-    uint jisx0201LatinToUnicode(uint h, uint l) const;
+    uint jisx0201LatinToUnicode(uint h, uint l) const override;
 //    uint Jisx0201KanaToUnicode(uint h, uint l) const;
-    uint jisx0208ToUnicode(uint h, uint l) const;
-    uint jisx0212ToUnicode(uint h, uint l) const;
+    uint jisx0208ToUnicode(uint h, uint l) const override;
+    uint jisx0212ToUnicode(uint h, uint l) const override;
 
 //    uint UnicodeToAscii(uint h, uint l) const;
 //    uint UnicodeToJisx0201(uint h, uint l) const;
-    uint unicodeToJisx0201Latin(uint h, uint l) const;
+    uint unicodeToJisx0201Latin(uint h, uint l) const override;
 //    uint UnicodeToJisx0201Kana(uint h, uint l) const;
-    uint unicodeToJisx0208(uint h, uint l) const;
-    uint unicodeToJisx0212(uint h, uint l) const;
+    uint unicodeToJisx0208(uint h, uint l) const override;
+    uint unicodeToJisx0212(uint h, uint l) const override;
 };
 
 uint QJpUnicodeConv_JISX0221_ASCII::jisx0201LatinToUnicode(uint h, uint l) const
@@ -558,17 +558,17 @@ public:
 
 //    uint AsciiToUnicode(uint h, uint l) const;
 //    uint Jisx0201ToUnicode(uint h, uint l) const;
-    uint jisx0201LatinToUnicode(uint h, uint l) const;
+    uint jisx0201LatinToUnicode(uint h, uint l) const override;
 //    uint Jisx0201KanaToUnicode(uint h, uint l) const;
-    uint jisx0208ToUnicode(uint h, uint l) const;
-    uint jisx0212ToUnicode(uint h, uint l) const;
+    uint jisx0208ToUnicode(uint h, uint l) const override;
+    uint jisx0212ToUnicode(uint h, uint l) const override;
 
-    uint unicodeToAscii(uint h, uint l) const;
+    uint unicodeToAscii(uint h, uint l) const override;
 //    uint UnicodeToJisx0201(uint h, uint l) const;
-    uint unicodeToJisx0201Latin(uint h, uint l) const;
+    uint unicodeToJisx0201Latin(uint h, uint l) const override;
 //    uint UnicodeToJisx0201Kana(uint h, uint l) const;
-    uint unicodeToJisx0208(uint h, uint l) const;
-    uint unicodeToJisx0212(uint h, uint l) const;
+    uint unicodeToJisx0208(uint h, uint l) const override;
+    uint unicodeToJisx0212(uint h, uint l) const override;
 };
 
 uint QJpUnicodeConv_Sun::jisx0201LatinToUnicode(uint h, uint l) const
@@ -647,17 +647,17 @@ public:
 
 //    uint AsciiToUnicode(uint h, uint l) const;
 //    uint Jisx0201ToUnicode(uint h, uint l) const;
-    uint jisx0201LatinToUnicode(uint h, uint l) const;
+    uint jisx0201LatinToUnicode(uint h, uint l) const override;
 //    uint Jisx0201KanaToUnicode(uint h, uint l) const;
-    uint jisx0208ToUnicode(uint h, uint l) const;
-    uint jisx0212ToUnicode(uint h, uint l) const;
+    uint jisx0208ToUnicode(uint h, uint l) const override;
+    uint jisx0212ToUnicode(uint h, uint l) const override;
 
 //    uint UnicodeToAscii(uint h, uint l) const;
 //    uint UnicodeToJisx0201(uint h, uint l) const;
-    uint unicodeToJisx0201Latin(uint h, uint l) const;
+    uint unicodeToJisx0201Latin(uint h, uint l) const override;
 //    uint UnicodeToJisx0201Kana(uint h, uint l) const;
-    uint unicodeToJisx0208(uint h, uint l) const;
-    uint unicodeToJisx0212(uint h, uint l) const;
+    uint unicodeToJisx0208(uint h, uint l) const override;
+    uint unicodeToJisx0212(uint h, uint l) const override;
 };
 
 uint QJpUnicodeConv_Microsoft::jisx0201LatinToUnicode(uint h, uint l) const
diff --git a/src/corelib/codecs/qsjiscodec_p.h b/src/corelib/codecs/qsjiscodec_p.h
index 7dfa6f7fe4..6257a7875c 100644
--- a/src/corelib/codecs/qsjiscodec_p.h
+++ b/src/corelib/codecs/qsjiscodec_p.h
@@ -94,12 +94,12 @@ public:
     static QList<QByteArray> _aliases();
     static int _mibEnum();
 
-    QByteArray name() const { return _name(); }
-    QList<QByteArray> aliases() const { return _aliases(); }
-    int mibEnum() const { return _mibEnum(); }
+    QByteArray name() const override { return _name(); }
+    QList<QByteArray> aliases() const override { return _aliases(); }
+    int mibEnum() const override { return _mibEnum(); }
 
-    QString convertToUnicode(const char *, int, ConverterState *) const;
-    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const;
+    QString convertToUnicode(const char *, int, ConverterState *) const override;
+    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const override;
 
     QSjisCodec();
     ~QSjisCodec();
diff --git a/src/corelib/codecs/qwindowscodec_p.h b/src/corelib/codecs/qwindowscodec_p.h
index 2fd3c35378..1a74d618be 100644
--- a/src/corelib/codecs/qwindowscodec_p.h
+++ b/src/corelib/codecs/qwindowscodec_p.h
@@ -61,12 +61,12 @@ public:
     QWindowsLocalCodec();
     ~QWindowsLocalCodec();
 
-    QString convertToUnicode(const char *, int, ConverterState *) const;
-    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const;
+    QString convertToUnicode(const char *, int, ConverterState *) const override;
+    QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const override;
     QString convertToUnicodeCharByChar(const char *chars, int length, ConverterState *state) const;
 
-    QByteArray name() const;
-    int mibEnum() const;
+    QByteArray name() const override;
+    int mibEnum() const override;
 
 };