diff -r 5dc02b23752f -r 3e2da88830cd src/corelib/tools/qstringmatcher.cpp
--- a/src/corelib/tools/qstringmatcher.cpp	Tue Jul 06 15:10:48 2010 +0300
+++ b/src/corelib/tools/qstringmatcher.cpp	Wed Aug 18 10:37:55 2010 +0300
@@ -208,7 +208,7 @@
     if (this != &other) {
         q_pattern = other.q_pattern;
         q_cs = other.q_cs;
-        qMemCopy(q_data, other.q_data, sizeof(q_data));
+        memcpy(q_data, other.q_data, sizeof(q_data));
     }
     return *this;
 }