From 94f6fa62bf111916a44e336c25deeac2c490ec98 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 8 Jan 2012 16:22:46 +0100 Subject: Issue #13738: Simplify implementation of bytes.lower() and bytes.upper(). --- Objects/bytes_methods.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'Objects/bytes_methods.c') diff --git a/Objects/bytes_methods.c b/Objects/bytes_methods.c index 7233cea409..ef3c2f729d 100644 --- a/Objects/bytes_methods.c +++ b/Objects/bytes_methods.c @@ -248,12 +248,8 @@ _Py_bytes_lower(char *result, const char *cptr, Py_ssize_t len) { Py_ssize_t i; - Py_MEMCPY(result, cptr, len); - for (i = 0; i < len; i++) { - int c = Py_CHARMASK(result[i]); - if (Py_ISUPPER(c)) - result[i] = Py_TOLOWER(c); + result[i] = Py_TOLOWER((unsigned char) cptr[i]); } } @@ -268,12 +264,8 @@ _Py_bytes_upper(char *result, const char *cptr, Py_ssize_t len) { Py_ssize_t i; - Py_MEMCPY(result, cptr, len); - for (i = 0; i < len; i++) { - int c = Py_CHARMASK(result[i]); - if (Py_ISLOWER(c)) - result[i] = Py_TOUPPER(c); + result[i] = Py_TOUPPER((unsigned char) cptr[i]); } } -- cgit v1.2.1