Fix PyUnicode_CHARACTER_SIZE and PyUnicode_KIND_SIZE
diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h
index 2520798..f6b105a 100644
--- a/Include/unicodeobject.h
+++ b/Include/unicodeobject.h
@@ -441,7 +441,7 @@
See also PyUnicode_KIND_SIZE(). */
#define PyUnicode_CHARACTER_SIZE(op) \
- ((Py_ssize_t) (1 << (PyUnicode_KIND(op) - 1)))
+ (((Py_ssize_t)1 << (PyUnicode_KIND(op) - 1)))
/* Return pointers to the canonical representation cast to unsigned char,
Py_UCS2, or Py_UCS4 for direct character access.
@@ -478,7 +478,7 @@
See also PyUnicode_CHARACTER_SIZE(). */
#define PyUnicode_KIND_SIZE(kind, index) \
- ((Py_ssize_t) ((index) << ((kind) - 1)))
+ (((Py_ssize_t)(index)) << ((kind) - 1))
/* In the access macros below, "kind" may be evaluated more than once.
All other macro parameters are evaluated exactly once, so it is safe