Merge branch '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.6-integration

* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
  Change all ptrdiff_t to qptrdiff.
  HTTP backend: remove comment
  Fixed failure of maketestselftest with vcproj generator.
  Fixed compile of compilerwarnings test with vcproj generator.
  Fixed compile of qlibrary test with vcproj generator.
  Fixed compile of xmlpatterns tests with vcproj generator.
  Fixed compile of shm/sem tests with vcproj generator.
  Fixed compile of QtHelp tests with vcproj generator.
  Fixed tests using Q_DECLARE_* when Qt is configured with -qtnamespace
  Fixed compile of these tests when Qt is configured with -qtnamespace
  Check in sample license headers

1 files changed, 3 insertions, 4 deletions

diff --git a/src/corelib/tools/qset.h b/src/corelib/tools/qset.h
index 6525880..b266deb 100644
--- a/src/corelib/tools/qset.h
+++ b/src/corelib/tools/qset.h
@@ -97,7 +97,7 @@ public:
 
     public:
         typedef std::bidirectional_iterator_tag iterator_category;
-        typedef ptrdiff_t difference_type;
+        typedef qptrdiff difference_type;
         typedef T value_type;
         typedef const T *pointer;
         typedef const T &reference;
@@ -132,7 +132,7 @@ public:
 
     public:
         typedef std::bidirectional_iterator_tag iterator_category;
-        typedef ptrdiff_t difference_type;
+        typedef qptrdiff difference_type;
         typedef T value_type;
         typedef const T *pointer;
         typedef const T &reference;
@@ -188,11 +188,10 @@ public:
     typedef const value_type *const_pointer;
     typedef value_type &reference;
     typedef const value_type &const_reference;
-    typedef ptrdiff_t difference_type;
+    typedef qptrdiff difference_type;
     typedef int size_type;
 
     inline bool empty() const { return isEmpty(); }
-
     // comfort
     inline QSet<T> &operator<<(const T &value) { insert(value); return *this; }
     inline QSet<T> &operator|=(const QSet<T> &other) { unite(other); return *this; }