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re.c: count associated Regexp object in MatchData#hash

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Don't discard the hash value computed for the regexp object. It seems it
was simply missed out in r24754, when MatchData#hash was initially
implemented.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
rhe 2016-12-02 02:24:45 +00:00
parent cf3ff02e9c
commit 76bb017ad2
1 changed files with 1 additions and 1 deletions
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2
re.c
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@ -2950,7 +2950,7 @@ match_hash(VALUE match)
const struct re_registers *regs;
st_index_t hashval = rb_hash_start(rb_str_hash(RMATCH(match)->str));
rb_hash_uint(hashval, reg_hash(RMATCH(match)->regexp));
hashval = rb_hash_uint(hashval, reg_hash(RMATCH(match)->regexp));
regs = RMATCH_REGS(match);
hashval = rb_hash_uint(hashval, regs->num_regs);
hashval = rb_hash_uint(hashval, rb_memhash(regs->beg, regs->num_regs * sizeof(*regs->beg)));