Address code review

Author: corona10

Include/internal/pycore_optimizer.h

@@ -310,6 +310,7 @@ extern void _Py_uop_sym_set_recorded_type(JitOptContext *ctx, JitOptRef sym, PyT
 extern void _Py_uop_sym_set_recorded_gen_func(JitOptContext *ctx, JitOptRef ref, PyFunctionObject *value);
 extern PyCodeObject *_Py_uop_sym_get_probable_func_code(JitOptRef sym);
 extern PyObject *_Py_uop_sym_get_probable_value(JitOptRef sym);
+extern PyTypeObject *_Py_uop_sym_get_probable_type(JitOptRef sym);
 extern JitOptRef *_Py_uop_sym_set_stack_depth(JitOptContext *ctx, int stack_depth, JitOptRef *current_sp);
 
 extern void _Py_uop_abstractcontext_init(JitOptContext *ctx, _PyBloomFilter *dependencies);