Change qHash() to work with size_t instead of uint

This is required, so that QHash and QSet can hold more
than 2^32 items on 64 bit platforms.

The actual hashing functions for strings are still 32bit, this will
be changed in a follow-up commit.

Change-Id: I4372125252486075ff3a0b45ecfa818359fe103b
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>

2 files changed, 2 insertions, 2 deletions

diff --git a/examples/embedded/lightmaps/slippymap.cpp b/examples/embedded/lightmaps/slippymap.cpp
index da003981ff..66957bea18 100644
--- a/examples/embedded/lightmaps/slippymap.cpp
+++ b/examples/embedded/lightmaps/slippymap.cpp
@@ -53,7 +53,7 @@
 #include "slippymap.h"
 #include "qmath.h"
 
-uint qHash(const QPoint& p)
+size_t qHash(const QPoint& p)
 {
     return p.x() * 17 ^ p.y();
 }
diff --git a/examples/widgets/tools/i18n/languagechooser.cpp b/examples/widgets/tools/i18n/languagechooser.cpp
index 2ce3471873..51dfce915f 100644
--- a/examples/widgets/tools/i18n/languagechooser.cpp
+++ b/examples/widgets/tools/i18n/languagechooser.cpp
@@ -173,7 +173,7 @@ QString LanguageChooser::languageName(const QString &qmFile)
 
 QColor LanguageChooser::colorForLanguage(const QString &language)
 {
-    uint hashValue = qHash(language);
+    size_t hashValue = qHash(language);
     int red = 156 + (hashValue & 0x3F);
     int green = 156 + ((hashValue >> 6) & 0x3F);
     int blue = 156 + ((hashValue >> 12) & 0x3F);