Mercurial > hg > octave-kai > gnulib-hg
changeset 372:066ee41f8e97
[!emacs] (SWITCH_ENUM_CAST): New macro, from emacs/lisp.h
(re_compile_fastmap, re_match_2_internal): Use that macro instead of testing
SWITCH_ENUM_BUG.
author | Karl Heuer <kwzh@gnu.org> |
---|---|
date | Wed, 18 Jan 1995 20:47:36 +0000 |
parents | 2f5dae439e46 |
children | 24ac1fb08009 |
files | regex.c |
diffstat | 1 files changed, 8 insertions(+), 10 deletions(-) [+] |
line wrap: on
line diff
--- a/regex.c +++ b/regex.c @@ -86,6 +86,12 @@ #define Sword 1 #endif +#ifdef SWITCH_ENUM_BUG +#define SWITCH_ENUM_CAST(x) ((int)(x)) +#else +#define SWITCH_ENUM_CAST(x) (x) +#endif + #ifdef SYNTAX_TABLE extern char *re_syntax_table; @@ -2813,11 +2819,7 @@ /* We should never be about to go beyond the end of the pattern. */ assert (p < pend); -#ifdef SWITCH_ENUM_BUG - switch ((int) ((re_opcode_t) *p++)) -#else - switch ((re_opcode_t) *p++) -#endif + switch (SWITCH_ENUM_CAST ((re_opcode_t) *p++)) { /* I guess the idea here is to simply not bother with a fastmap @@ -3770,11 +3772,7 @@ } /* Otherwise match next pattern command. */ -#ifdef SWITCH_ENUM_BUG - switch ((int) ((re_opcode_t) *p++)) -#else - switch ((re_opcode_t) *p++) -#endif + switch (SWITCH_ENUM_CAST ((re_opcode_t) *p++)) { /* Ignore these. Used to ignore the n of succeed_n's which currently have n == 0. */