From: Benjamin Peterson <benjamin@python.org>
Date: Tue, 22 Nov 2011 20:29:32 +0000 (-0500)
Subject: fix compiler warning by implementing this more cleverly
X-Git-Tag: v3.3.0a1~744
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=02686751931e6cd267f60c65b59744c7dff50cd2;p=python

fix compiler warning by implementing this more cleverly
---

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index ff22f859e0..a7d9e1224c 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -6164,12 +6164,7 @@ PyUnicode_AsRawUnicodeEscapeString(PyObject *unicode)
     kind = PyUnicode_KIND(unicode);
     data = PyUnicode_DATA(unicode);
     len = PyUnicode_GET_LENGTH(unicode);
-
-    switch(kind) {
-    case PyUnicode_1BYTE_KIND: expandsize = 4; break;
-    case PyUnicode_2BYTE_KIND: expandsize = 6; break;
-    case PyUnicode_4BYTE_KIND: expandsize = 10; break;
-    }
+    expandsize = kind * 2 + 2;
 
     if (len > PY_SSIZE_T_MAX / expandsize)
         return PyErr_NoMemory();