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| author | Karl Heuer <kwzh@gnu.org> | 1995-01-18 20:47:36 +0000 |
|---|---|---|
| committer | Karl Heuer <kwzh@gnu.org> | 1995-01-18 20:47:36 +0000 |
| commit | 089ee837e9a769c9888160363a8b108c2c4b3dd0 (patch) | |
| tree | 400b94ef860c3063529efbf06a297be9ea102bc7 /src/regex.c | |
| parent | 7ca41cfc1668840ff90cb7ebb41612de2ef6014b (diff) | |
| download | emacs-089ee837e9a769c9888160363a8b108c2c4b3dd0.tar.gz | |
[!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.
Diffstat (limited to 'src/regex.c')
| -rw-r--r-- | src/regex.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/src/regex.c b/src/regex.c index 9e373a97f46..645b661c208 100644 --- a/src/regex.c +++ b/src/regex.c @@ -86,6 +86,12 @@ char *realloc (); #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 @@ re_compile_fastmap (bufp) /* 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 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop) } /* 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. */ |