Remove use of 'register' from Qt.

It is deprecated and clang is starting to warn about it.

Patch mostly generated by clang itself, with some careful grep
and sed for the platform-specific parts.

Change-Id: I8058e6db0f1b41b33a9e8f17a712739159982450
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/corelib/io/qurlidna.cpp b/src/corelib/io/qurlidna.cpp
index 5fa4b5f7a1..70db9e09eb 100644
--- a/src/corelib/io/qurlidna.cpp
+++ b/src/corelib/io/qurlidna.cpp
@@ -2028,7 +2028,7 @@ Q_AUTOTEST_EXPORT void qt_nameprep(QString *source, int from)
     const QChar *e = src + source->size();
 
     for ( ; out < e; ++out) {
-        register ushort uc = out->unicode();
+        ushort uc = out->unicode();
         if (uc >= 0x80) {
             break;
         } else if (uc >= 'A' && uc <= 'Z') {
@@ -2121,7 +2121,7 @@ Q_AUTOTEST_EXPORT bool qt_check_std3rules(const QChar *uc, int len)
         return false;
 
     for (int i = 0; i < len; ++i) {
-        register ushort c = uc[i].unicode();
+        ushort c = uc[i].unicode();
         if (c == '-' && (i == 0 || i == len - 1))
             return false;
 
@@ -2504,7 +2504,7 @@ QString qt_ACE_do(const QString &domain, AceOperation op)
             const QChar *in = domain.constData() + lastIdx;
             const QChar *e = in + labelLength;
             for (; in < e; ++in, ++out) {
-                register ushort uc = in->unicode();
+                ushort uc = in->unicode();
                 if (uc > 0x7f)
                     simple = false;
                 if (uc >= 'A' && uc <= 'Z')
@@ -2533,7 +2533,7 @@ QString qt_ACE_do(const QString &domain, AceOperation op)
             // That means we need one or two temporaries
             qt_nameprep(&result, prevLen);
             labelLength = result.length() - prevLen;
-            register int toReserve = labelLength + 4 + 6; // "xn--" plus some extra bytes
+            int toReserve = labelLength + 4 + 6; // "xn--" plus some extra bytes
             aceForm.resize(0);
             if (toReserve > aceForm.capacity())
                 aceForm.reserve(toReserve);