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* hash.c: remove unnecessary checks for Qundef in hash iterations.

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since hash use st_foreach_check for iterations, such checks are
  needless.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35193 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-03-31 04:20:45 +00:00
parent d4f379ad93
commit a3626110d9
3 changed files with 16 additions and 36 deletions
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3
ext/-test-/st/numhash/numhash.c
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@ -42,10 +42,9 @@ numhash_aset(VALUE self, VALUE key, VALUE data)
}
static int
numhash_i(st_data_t key, st_data_t value, st_data_t arg, int error)
numhash_i(st_data_t key, st_data_t value, st_data_t arg)
{
VALUE ret;
if (key == 0 && value == 0 && error == 1) rb_raise(rb_eRuntimeError, "numhash modified");
ret = rb_yield_values(3, (VALUE)key, (VALUE)value, (VALUE)arg);
if (ret == Qtrue) return ST_CHECK;
return ST_CONTINUE;