QByteArray: bring end() into idiomatic form

For contiguous containers, end() is always begin() + size(), so use
that instead of data() + size().

Centralizes what it means to be an iterator in just begin() now, which
will simplify a follow-up commit of Thiago's.

Pick-to: 6.6 6.5
Change-Id: I53ca1a335910bdea3d46b9496ba39bc1a2d3fd93
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/corelib/text/qbytearray.h b/src/corelib/text/qbytearray.h
index 1f3316eed6..aeeeb15e0e 100644
--- a/src/corelib/text/qbytearray.h
+++ b/src/corelib/text/qbytearray.h
@@ -477,8 +477,8 @@ public:
     const_iterator begin() const noexcept { return data(); }
     const_iterator cbegin() const noexcept { return begin(); }
     const_iterator constBegin() const noexcept { return begin(); }
-    iterator end() { return data() + size(); }
-    const_iterator end() const noexcept { return data() + size(); }
+    iterator end() { return begin() + size(); }
+    const_iterator end() const noexcept { return begin() + size(); }
     const_iterator cend() const noexcept { return end(); }
     const_iterator constEnd() const noexcept { return end(); }
     reverse_iterator rbegin() { return reverse_iterator(end()); }