QtCore: eradicate all Q_FOREACH loops [io]

Saves more than 1KiB in text size on optimized GCC 4.9 Linux
AMD64 builds.

Change-Id: I1a974e903bc8352af800fa26edae0194c1e51705
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/corelib/io/qstandardpaths.cpp b/src/corelib/io/qstandardpaths.cpp
index 497191fd32..7544f5b177 100644
--- a/src/corelib/io/qstandardpaths.cpp
+++ b/src/corelib/io/qstandardpaths.cpp
@@ -443,7 +443,7 @@ static inline QString searchExecutable(const QStringList &searchPaths,
                                        const QString &executableName)
 {
     const QDir currentDir = QDir::current();
-    foreach (const QString &searchPath, searchPaths) {
+    for (const QString &searchPath : searchPaths) {
         const QString candidate = currentDir.absoluteFilePath(searchPath + QLatin1Char('/') + executableName);
         const QString absPath = checkExecutable(candidate);
         if (!absPath.isEmpty())
@@ -462,9 +462,9 @@ static inline QString
                                  const QStringList &suffixes)
 {
     const QDir currentDir = QDir::current();
-    foreach (const QString &searchPath, searchPaths) {
+    for (const QString &searchPath : searchPaths) {
         const QString candidateRoot = currentDir.absoluteFilePath(searchPath + QLatin1Char('/') + executableName);
-        foreach (const QString &suffix, suffixes) {
+        for (const QString &suffix : suffixes) {
             const QString absPath = checkExecutable(candidateRoot + suffix);
             if (!absPath.isEmpty())
                 return absPath;
@@ -505,7 +505,7 @@ QString QStandardPaths::findExecutable(const QString &executableName, const QStr
         // Remove trailing slashes, which occur on Windows.
         const QStringList rawPaths = QString::fromLocal8Bit(pEnv.constData()).split(QDir::listSeparator(), QString::SkipEmptyParts);
         searchPaths.reserve(rawPaths.size());
-        foreach (const QString &rawPath, rawPaths) {
+        for (const QString &rawPath : rawPaths) {
             QString cleanPath = QDir::cleanPath(rawPath);
             if (cleanPath.size() > 1 && cleanPath.endsWith(QLatin1Char('/')))
                 cleanPath.truncate(cleanPath.size() - 1);