2 files changed, 4 insertions, 5 deletions
diff --git a/src/corelib/tools/qregexp.cpp b/src/corelib/tools/qregexp.cpp
index d43be3e..1e502ff 100644
--- a/src/corelib/tools/qregexp.cpp
+++ b/src/corelib/tools/qregexp.cpp
@@ -1488,9 +1488,8 @@ int QRegExpEngine::anchorAlternation(int a, int b)
         return Anchor_Alternation | (n - 1);
 #endif
 
-    aa.resize(n + 1);
-    aa[n].a = a;
-    aa[n].b = b;
+    QRegExpAnchorAlternation element = {a, b};
+    aa.append(element);
     return Anchor_Alternation | n;
 }
 
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index 80c2e24..b97ba45 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -6473,7 +6473,7 @@ QString QString::arg(qlonglong a, int fieldWidth, int base, const QChar &fillCha
     ArgEscapeData d = findArgEscapes(*this);
 
     if (d.occurrences == 0) {
-        qWarning("QString::arg: Argument missing: %s, %lld", toLocal8Bit().data(), a);
+        qWarning() << "QString::arg: Argument missing:" << *this << ',' << a;
         return *this;
     }
 
@@ -6516,7 +6516,7 @@ QString QString::arg(qulonglong a, int fieldWidth, int base, const QChar &fillCh
     ArgEscapeData d = findArgEscapes(*this);
 
     if (d.occurrences == 0) {
-        qWarning("QString::arg: Argument missing: %s, %llu", toLocal8Bit().data(), a);
+        qWarning() << "QString::arg: Argument missing:" << *this << ',' << a;
         return *this;
     }