Mercurial > cpython-lru_cache-weakref

comparison Include/Python.h @ 46149:7fdff02e6f45 legacy-trunk

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Revert r61969 which added casts to Py_CHARMASK to avoid compiler warnings. Rather than sprinkle casts throughout the code, change Py_CHARMASK to always cast it's result to an unsigned char. This should ensure we do the right thing when accessing an array with the result.
author Neal Norwitz <nnorwitz@gmail.com>
date Fri, 28 Mar 2008 04:58:51 +0000
parents 5341b30b1812
children 840064802952
comparison
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46148:59d082591f56 46149:7fdff02e6f45
146 /* Convert a possibly signed character to a nonnegative int */ 146 /* Convert a possibly signed character to a nonnegative int */
147 /* XXX This assumes characters are 8 bits wide */ 147 /* XXX This assumes characters are 8 bits wide */
148 #ifdef __CHAR_UNSIGNED__ 148 #ifdef __CHAR_UNSIGNED__
149 #define Py_CHARMASK(c) (c) 149 #define Py_CHARMASK(c) (c)
150 #else 150 #else
151 #define Py_CHARMASK(c) ((c) & 0xff) 151 #define Py_CHARMASK(c) ((unsigned char)((c) & 0xff))
152 #endif 152 #endif
153 153
154 #include "pyfpe.h" 154 #include "pyfpe.h"
155 155
156 /* These definitions must match corresponding definitions in graminit.h. 156 /* These definitions must match corresponding definitions in graminit.h.