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| author | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-04 23:45:27 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-04 23:47:01 -0700 |
| commit | 2cc478ed1be82711a6cac15aae683530b2e6732b (patch) | |
| tree | 80eab9f33a44593418c5a1f585ece80ebd454afd | |
| parent | 70c609f30311a4bcd6289b616adaaad4b42ed4a8 (diff) | |
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Copy regex_internal.h from Gnulib
Sync this file from Gnulib, thus incorporating the following
fix for a bug with regexps with 16 or more subexpressions:
* posix/regex_internal.h (struct re_backref_cache_entry):
Use bitset_word_t as the type of eps_reachable_subexps_map,
instead of unsigned short int. This fixes a bug I introduced
to glibc in 2005-09-28T17:33:18Z!drepper@redhat.com (glibc commit
2c05d33f90861d074dc12808dafbde30f487b1a0, BZ #1302).
Remove unused member 'unused'.
| -rw-r--r-- | posix/regex_internal.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/posix/regex_internal.h b/posix/regex_internal.h index e9aa74bf33..8c42586c42 100644 --- a/posix/regex_internal.h +++ b/posix/regex_internal.h @@ -591,9 +591,8 @@ struct re_backref_cache_entry Idx str_idx; Idx subexp_from; Idx subexp_to; + bitset_word_t eps_reachable_subexps_map; char more; - char unused; - unsigned short int eps_reachable_subexps_map; }; typedef struct |