Change QByteArray to handle large arrays

Use qsizetype throughout.

Change-Id: I787af7fcfa17e1be87decb64c41c609cc24be117
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/src/corelib/tools/qtools_p.h b/src/corelib/tools/qtools_p.h
index a86a55646d..5b6be12820 100644
--- a/src/corelib/tools/qtools_p.h
+++ b/src/corelib/tools/qtools_p.h
@@ -87,9 +87,7 @@ constexpr inline int fromOct(uint c) noexcept
 }
 
 // We typically need an extra bit for qNextPowerOfTwo when determining the next allocation size.
-enum {
-    MaxAllocSize = (std::numeric_limits<int>::max)()
-};
+constexpr qsizetype MaxAllocSize = (std::numeric_limits<qsizetype>::max)();
 
 struct CalculateGrowingBlockSizeResult {
     qsizetype size;