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parse.y: type-punning cast

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* parse.y (rb_gc_free_dsymbol): use intermediate st_data_t and get
  rid of type-punning cast.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-03-27 02:58:32 +00:00
parent b1cd933e98
commit d94dcf1e10
1 changed files with 5 additions and 2 deletions
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parse.y
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@ -10661,8 +10661,11 @@ rb_intern_str(VALUE str)
void
rb_gc_free_dsymbol(VALUE ptr)
{
st_delete(global_symbols.sym_id, (st_data_t *)&RSYMBOL(ptr)->fstr, 0);
st_delete(global_symbols.id_str, (st_data_t *)&ptr, 0);
st_data_t data;
data = (st_data_t)RSYMBOL(ptr)->fstr;
st_delete(global_symbols.sym_id, &data, 0);
data = (st_data_t)ptr;
st_delete(global_symbols.id_str, &data, 0);
RSYMBOL(ptr)->fstr = (VALUE)NULL;
}