Merge tag 'v5.15.11-lts' into tqtc/lts-5.15-opensourcev5.15.11-lts-lgpl

Qt For Python Release 5.15.11

Change-Id: Idbf9b792238244e185e39be4058a7a2c69458ce9

1 files changed, 17 insertions, 2 deletions

diff --git a/sources/shiboken2/libshiboken/sbkstring.cpp b/sources/shiboken2/libshiboken/sbkstring.cpp
index 077fb531b..0f83aeef0 100644
--- a/sources/shiboken2/libshiboken/sbkstring.cpp
+++ b/sources/shiboken2/libshiboken/sbkstring.cpp
@@ -41,8 +41,14 @@
 #include "sbkstaticstrings_p.h"
 #include "autodecref.h"
 
-#include <vector>
-#include <unordered_set>
+#if PY_VERSION_HEX >= 0x03000000
+#  define USE_INTERN_STRINGS
+#endif
+
+#ifndef USE_INTERN_STRINGS
+#  include <vector>
+#  include <unordered_set>
+#endif
 
 namespace Shiboken
 {
@@ -233,6 +239,13 @@ Py_ssize_t len(PyObject *str)
 //     PyObject *attr = PyObject_GetAttr(obj, name());
 //
 
+#ifdef USE_INTERN_STRINGS
+PyObject *createStaticString(const char *str)
+{
+     return PyUnicode_InternFromString(str);
+}
+#else
+
 using StaticStrings = std::unordered_set<PyObject *>;
 
 static void finalizeStaticStrings();    // forward
@@ -283,6 +296,8 @@ PyObject *createStaticString(const char *str)
     return result;
 }
 
+#endif // !USE_INTERN_STRINGS
+
 ///////////////////////////////////////////////////////////////////////
 //
 // PYSIDE-1019: Helper function for snake_case vs. camelCase names