fix surrogate pair calculation

85d716c5 · Stefan Behnel · 4140e118 · 85d716c5
Commit 85d716c5 authored Feb 05, 2011 by Stefan Behnel
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Cython/Compiler/PyrexTypes.py Cython/Compiler/PyrexTypes.py +1 -1

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--- a/Cython/Compiler/PyrexTypes.py
+++ b/Cython/Compiler/PyrexTypes.py
@@ -965,7 +965,7 @@ static CYTHON_INLINE Py_UCS4 __Pyx_PyObject_AsPy_UCS4(PyObject* x) {
           if (high_val >= 0xD800 && high_val <= 0xDBFF) {
               Py_UCS4 low_val = PyUnicode_AS_UNICODE(x)[1];
               if (low_val >= 0xDC00 && low_val <= 0xDFFF) {
-                   return 0x10000 | ((high_val & ((1<<10)-1)) << 10) | (low_val & ((1<<10)-1));
+                   return 0x10000 + (((high_val & ((1<<10)-1)) << 10) | (low_val & ((1<<10)-1)));
               }
           }
       }