Use qsizetype instead of int in QByteArrayMatcher

Change-Id: Id32dc567fa0359ad281d34fcf88c46484f87ce2c
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

2 files changed, 7 insertions, 8 deletions

diff --git a/src/corelib/text/qbytearraymatcher.cpp b/src/corelib/text/qbytearraymatcher.cpp
index 650b51d48e..4292064de2 100644
--- a/src/corelib/text/qbytearraymatcher.cpp
+++ b/src/corelib/text/qbytearraymatcher.cpp
@@ -128,8 +128,7 @@ QByteArrayMatcher::QByteArrayMatcher()
   has the given \a length. \a pattern must remain in scope, but
   the destructor does not delete \a pattern.
  */
-QByteArrayMatcher::QByteArrayMatcher(const char *pattern, int length)
-    : d(nullptr)
+QByteArrayMatcher::QByteArrayMatcher(const char *pattern, qsizetype length) : d(nullptr)
 {
     p.p = reinterpret_cast<const uchar *>(pattern);
     p.l = length;
@@ -196,7 +195,7 @@ void QByteArrayMatcher::setPattern(const QByteArray &pattern)
     setPattern(). Returns the position where the pattern() matched in
     \a ba, or -1 if no match was found.
 */
-int QByteArrayMatcher::indexIn(const QByteArray &ba, int from) const
+qsizetype QByteArrayMatcher::indexIn(const QByteArray &ba, qsizetype from) const
 {
     if (from < 0)
         from = 0;
@@ -211,7 +210,7 @@ int QByteArrayMatcher::indexIn(const QByteArray &ba, int from) const
     most recent call to setPattern(). Returns the position where the
     pattern() matched in \a str, or -1 if no match was found.
 */
-int QByteArrayMatcher::indexIn(const char *str, int len, int from) const
+qsizetype QByteArrayMatcher::indexIn(const char *str, qsizetype len, qsizetype from) const
 {
     if (from < 0)
         from = 0;
diff --git a/src/corelib/text/qbytearraymatcher.h b/src/corelib/text/qbytearraymatcher.h
index c923bd15d5..e847d3a6dc 100644
--- a/src/corelib/text/qbytearraymatcher.h
+++ b/src/corelib/text/qbytearraymatcher.h
@@ -52,7 +52,7 @@ class Q_CORE_EXPORT QByteArrayMatcher
 public:
     QByteArrayMatcher();
     explicit QByteArrayMatcher(const QByteArray &pattern);
-    explicit QByteArrayMatcher(const char *pattern, int length);
+    explicit QByteArrayMatcher(const char *pattern, qsizetype length);
     QByteArrayMatcher(const QByteArrayMatcher &other);
     ~QByteArrayMatcher();
 
@@ -60,8 +60,8 @@ public:
 
     void setPattern(const QByteArray &pattern);
 
-    int indexIn(const QByteArray &ba, int from = 0) const;
-    int indexIn(const char *str, int len, int from = 0) const;
+    qsizetype indexIn(const QByteArray &ba, qsizetype from = 0) const;
+    qsizetype indexIn(const char *str, qsizetype len, qsizetype from = 0) const;
     inline QByteArray pattern() const
     {
         if (q_pattern.isNull())
@@ -75,7 +75,7 @@ private:
     struct Data {
         uchar q_skiptable[256];
         const uchar *p;
-        int l;
+        qsizetype l;
     };
     union {
         uint dummy[256];