QDoc: Get rid of unnecessary casts

Drop casting ints to int.

Change-Id: I571f3e245bfc97a7c0c7bea5bedbf0ed5ab04c60
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

6 files changed, 17 insertions, 17 deletions

diff --git a/src/qdoc/doc.cpp b/src/qdoc/doc.cpp
index 8c82e0693..889ecf3c2 100644
--- a/src/qdoc/doc.cpp
+++ b/src/qdoc/doc.cpp
@@ -2135,7 +2135,7 @@ bool DocParser::expandMacro()
 
     QString cmdStr;
     int backslashPos = pos++;
-    while (pos < (int) input_.length() && input_[pos].isLetterOrNumber())
+    while (pos < input_.length() && input_[pos].isLetterOrNumber())
         cmdStr += input_[pos++];
 
     endPos = pos;
@@ -2301,9 +2301,9 @@ QString DocParser::getBracedArgument(bool verbatim)
 {
     QString arg;
     int delimDepth = 0;
-    if (pos < (int) input_.length() && input_[pos] == '{') {
+    if (pos < input_.length() && input_[pos] == '{') {
         pos++;
-        while (pos < (int) input_.length() && delimDepth >= 0) {
+        while (pos < input_.length() && delimDepth >= 0) {
             switch (input_[pos].unicode()) {
             case '{':
                 delimDepth++;
@@ -2443,7 +2443,7 @@ QString DocParser::getBracketedArgument()
 QString DocParser::getOptionalArgument()
 {
     skipSpacesOrOneEndl();
-    if (pos + 1 < (int) input_.length() && input_[pos] == '\\' &&
+    if (pos + 1 < input_.length() && input_[pos] == '\\' &&
             input_[pos + 1].isLetterOrNumber()) {
         return QString();
     }
@@ -2636,7 +2636,7 @@ void DocParser::skipSpacesOnLine()
 void DocParser::skipSpacesOrOneEndl()
 {
     int firstEndl = -1;
-    while (pos < (int) input_.length() && input_[pos].isSpace()) {
+    while (pos < input_.length() && input_[pos].isSpace()) {
         QChar ch = input_[pos];
         if (ch == '\n') {
             if (firstEndl == -1) {
@@ -2773,7 +2773,7 @@ int DocParser::indentLevel(const QString &str)
     int minIndent = INT_MAX;
     int column = 0;
 
-    for (int i = 0; i < (int) str.length(); i++) {
+    for (int i = 0; i < str.length(); i++) {
         if (str[i] == '\n') {
             column = 0;
         }
@@ -2794,7 +2794,7 @@ QString DocParser::unindent(int level, const QString &str)
     QString t;
     int column = 0;
 
-    for (int i = 0; i < (int) str.length(); i++) {
+    for (int i = 0; i < str.length(); i++) {
         if (str[i] == QLatin1Char('\n')) {
             t += '\n';
             column = 0;
@@ -3273,7 +3273,7 @@ void Doc::trimCStyleComment(Location &location, QString &str)
     int asterColumn = location.columnNo() + 1;
     int i;
 
-    for (i = 0; i < (int) str.length(); i++) {
+    for (i = 0; i < str.length(); i++) {
         if (m.columnNo() == asterColumn) {
             if (str[i] != '*')
                 break;
diff --git a/src/qdoc/htmlgenerator.cpp b/src/qdoc/htmlgenerator.cpp
index ac3a3d041..415309157 100644
--- a/src/qdoc/htmlgenerator.cpp
+++ b/src/qdoc/htmlgenerator.cpp
@@ -3234,7 +3234,7 @@ void HtmlGenerator::generateSection(const NodeVector &nv, const Node *relative,
                 out() << "<tr><td class=\"memItemLeft rightAlign topAlign\"> ";
             }
             else {
-                if (twoColumn && i == (int) (nv.count() + 1) / 2)
+                if (twoColumn && i == (nv.count() + 1) / 2)
                     out() << "</ul></td><td class=\"topAlign\"><ul>\n";
                 out() << "<li class=\"fn\">";
             }
@@ -3293,7 +3293,7 @@ void HtmlGenerator::generateSectionList(const Section& section,
                 out() << "<tr><td class=\"memItemLeft topAlign rightAlign\"> ";
             }
             else {
-                if (twoColumn && i == (int) (members.count() + 1) / 2)
+                if (twoColumn && i == (members.count() + 1) / 2)
                     out() << "</ul></td><td class=\"topAlign\"><ul>\n";
                 out() << "<li class=\"fn\">";
             }
diff --git a/src/qdoc/node.cpp b/src/qdoc/node.cpp
index 054b6697f..08ec638d7 100644
--- a/src/qdoc/node.cpp
+++ b/src/qdoc/node.cpp
@@ -1359,7 +1359,7 @@ QString Node::cleanId(const QString &str)
         clean += QLatin1Char('a');
     }
 
-    for (int i = 1; i < (int) name.length(); i++) {
+    for (int i = 1; i < name.length(); i++) {
         const QChar c = name[i];
         const uint u = c.unicode();
         if ((u >= 'a' && u <= 'z') ||
diff --git a/src/qdoc/openedlist.cpp b/src/qdoc/openedlist.cpp
index ce9efb06e..a36e3b545 100644
--- a/src/qdoc/openedlist.cpp
+++ b/src/qdoc/openedlist.cpp
@@ -135,7 +135,7 @@ int OpenedList::fromAlpha(const QString &str)
     int n = 0;
     int u;
 
-    for (int i = 0; i < (int) str.length(); i++) {
+    for (int i = 0; i < str.length(); i++) {
         u = str[i].toLower().unicode();
         if (u >= 'a' && u <= 'z') {
             n *= 26;
diff --git a/src/qdoc/tokenizer.cpp b/src/qdoc/tokenizer.cpp
index 45c33fa7c..af3837c3a 100644
--- a/src/qdoc/tokenizer.cpp
+++ b/src/qdoc/tokenizer.cpp
@@ -735,7 +735,7 @@ bool Tokenizer::isTrue(const QString &condition)
           X && Y || Z     // the or
           (X || Y) && Z   // the and
     */
-    for (int i = 0; i < (int) condition.length() - 1; i++) {
+    for (int i = 0; i < condition.length() - 1; i++) {
         QChar ch = condition[i];
         if (ch == QChar('(')) {
             parenDepth++;
diff --git a/src/qdoc/yyindent.cpp b/src/qdoc/yyindent.cpp
index 6e4b1a6ca..c78e132b6 100644
--- a/src/qdoc/yyindent.cpp
+++ b/src/qdoc/yyindent.cpp
@@ -126,7 +126,7 @@ static QRegExp *iflikeKeyword = nullptr;
 static QChar firstNonWhiteSpace(const QString &t)
 {
     int i = 0;
-    while (i < (int) t.length()) {
+    while (i < t.length()) {
         if (!t[i].isSpace())
             return t[i];
         i++;
@@ -151,7 +151,7 @@ static bool isOnlyWhiteSpace(const QString &t)
 int columnForIndex(const QString &t, int index)
 {
     int col = 0;
-    if (index > (int) t.length())
+    if (index > t.length())
         index = t.length();
 
     for (int i = 0; i < index; i++) {
@@ -230,7 +230,7 @@ static QString trimmedCodeLine(const QString &t)
         int pos1 = label->pos(1);
         int stop = cap1.length();
 
-        if (pos1 + stop < (int) trimmed.length() && ppIndentSize < stop)
+        if (pos1 + stop < trimmed.length() && ppIndentSize < stop)
             stop = ppIndentSize;
 
         int i = 0;
@@ -238,7 +238,7 @@ static QString trimmedCodeLine(const QString &t)
             eraseChar(trimmed, pos1 + i, ' ');
             i++;
         }
-        while (i < (int) cap1.length()) {
+        while (i < cap1.length()) {
             eraseChar(trimmed, pos1 + i, ';');
             i++;
         }