disambiguate utility code name

Cython/Compiler/ExprNodes.py

@@ -10645,18 +10645,18 @@ class CmpNode(object):
             if self.operand2.type is Builtin.dict_type:
                 self.operand2 = self.operand2.as_none_safe_node("'NoneType' object is not iterable")
                 self.special_bool_cmp_utility_code = UtilityCode.load_cached("PyDictContains", "ObjectHandling.c")
-                self.special_bool_cmp_function = "__Pyx_PyDict_Contains"
+                self.special_bool_cmp_function = "__Pyx_PyDict_ContainsTF"
                 return True
             elif self.operand2.type is Builtin.unicode_type:
                 self.operand2 = self.operand2.as_none_safe_node("'NoneType' object is not iterable")
                 self.special_bool_cmp_utility_code = UtilityCode.load_cached("PyUnicodeContains", "StringTools.c")
-                self.special_bool_cmp_function = "__Pyx_PyUnicode_Contains"
+                self.special_bool_cmp_function = "__Pyx_PyUnicode_ContainsTF"
                 return True
             else:
                 if not self.operand2.type.is_pyobject:
                     self.operand2 = self.operand2.coerce_to_pyobject(env)
                 self.special_bool_cmp_utility_code = UtilityCode.load_cached("PySequenceContains", "ObjectHandling.c")
-                self.special_bool_cmp_function = "__Pyx_PySequence_Contains"
+                self.special_bool_cmp_function = "__Pyx_PySequence_ContainsTF"
                 return True
         return False
 

Cython/Utility/ObjectHandling.c

@@ -928,14 +928,14 @@ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
 
 /////////////// PyDictContains.proto ///////////////
 
-static CYTHON_INLINE int __Pyx_PyDict_Contains(PyObject* item, PyObject* dict, int eq) {
+static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) {
     int result = PyDict_Contains(dict, item);
     return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
 }
 
 /////////////// PySequenceContains.proto ///////////////
 
-static CYTHON_INLINE int __Pyx_PySequence_Contains(PyObject* item, PyObject* seq, int eq) {
+static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
     int result = PySequence_Contains(seq, item);
     return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
 }

Cython/Utility/StringTools.c

@@ -111,7 +111,7 @@ static CYTHON_INLINE int __Pyx_PyUnicodeBufferContainsUCS4(Py_UNICODE* buffer, P
 
 //////////////////// PyUnicodeContains.proto ////////////////////
 
-static CYTHON_INLINE int __Pyx_PyUnicode_Contains(PyObject* substring, PyObject* text, int eq) {
+static CYTHON_INLINE int __Pyx_PyUnicode_ContainsTF(PyObject* substring, PyObject* text, int eq) {
     int result = PyUnicode_Contains(text, substring);
     return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
 }