annotate Python/pystrcmp.c @ 57367:ed30bcffa146 legacy-trunk

improve several corner cases related with argument names in parenthesis - Fix #7362: give a good error message for parenthesized arguments with defaults. - Add a py3k warning for any parenthesized arguments since those are not allowed in Py3. This warning is not given in tuple unpacking, since that incurs the tuple unpacking warning.
author Benjamin Peterson <benjamin@python.org>
date Thu, 19 Nov 2009 22:54:57 +0000
parents 0a485593ae1c
children fd25030223b0
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1 /* Cross platform case insensitive string compare functions
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2 */
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3
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4 #include "Python.h"
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5
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6 int
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7 PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size)
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8 {
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9 if (size == 0)
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10 return 0;
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11 while ((--size > 0) &&
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12 (tolower((unsigned)*s1) == tolower((unsigned)*s2))) {
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13 if (!*s1++ || !*s2++)
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14 break;
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15 }
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16 return tolower((unsigned)*s1) - tolower((unsigned)*s2);
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17 }
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19 int
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20 PyOS_mystricmp(const char *s1, const char *s2)
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21 {
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22 while (*s1 && (tolower((unsigned)*s1++) == tolower((unsigned)*s2++))) {
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23 ;
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24 }
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25 return (tolower((unsigned)*s1) - tolower((unsigned)*s2));
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26 }