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class.c: call rb_hash_keys directly

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2017-08-19 00:45:22 +00:00
parent e3c42f53fb
commit 52d35e75cf
1 changed files with 1 additions and 4 deletions
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5
class.c
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@ -1804,15 +1804,12 @@ static void
unknown_keyword_error(VALUE hash, const ID *table, int keywords) unknown_keyword_error(VALUE hash, const ID *table, int keywords)
{ {
st_table *tbl = rb_hash_tbl_raw(hash); st_table *tbl = rb_hash_tbl_raw(hash);
VALUE keys;
int i; int i;
for (i = 0; i < keywords; i++) { for (i = 0; i < keywords; i++) {
st_data_t key = ID2SYM(table[i]); st_data_t key = ID2SYM(table[i]);
st_delete(tbl, &key, NULL); st_delete(tbl, &key, NULL);
} }
keys = rb_funcallv(hash, rb_intern("keys"), 0, 0); rb_keyword_error("unknown", rb_hash_keys(hash));
if (!RB_TYPE_P(keys, T_ARRAY)) rb_raise(rb_eArgError, "unknown keyword");
rb_keyword_error("unknown", keys);
} }
static int static int