From: Guido van Rossum <guido@python.org>
Date: Fri, 20 Jul 2001 16:36:21 +0000 (+0000)
Subject: #ifdef out generation of \U escapes unless Py_UNICODE_WIDE.  This
X-Git-Tag: v2.2a3~1021
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0d42e0c54a3b95aec4d4d12d1cd758438d645089;p=thirdparty%2FPython%2Fcpython.git

#ifdef out generation of \U escapes unless Py_UNICODE_WIDE.  This
#caused warnings with the VMS C compiler.  (SF bug #442998, in part.)
On a narrow system the current code should never be executed since ch
will always be < 0x10000.

Marc-Andre: you may end up fixing this a different way, since I
believe you have plans to generate \U for surrogate pairs.  I'll leave
that to you.
---

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 08e80894d841..a46df163f6f9 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -1441,6 +1441,7 @@ PyObject *unicodeescape_string(const Py_UNICODE *s,
             *p++ = '\\';
             *p++ = (char) ch;
         } 
+#ifdef Py_UNICODE_WIDE
         /* Map 21-bit characters to '\U00xxxxxx' */
         else if (ch >= 0x10000) {
             *p++ = '\\';
@@ -1454,6 +1455,7 @@ PyObject *unicodeescape_string(const Py_UNICODE *s,
             *p++ = hexdigit[(ch >> 4) & 0xf];
             *p++ = hexdigit[ch & 15];
         }
+#endif
         /* Map 16-bit characters to '\uxxxx' */
         else if (ch >= 256) {
             *p++ = '\\';