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vm_insnhelper.c: non-symbol key

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* vm_insnhelper.c (vm_callee_setup_keyword_arg): non-symbol key is not
  a keyword argument, keep it as an positional argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-04-12 06:21:35 +00:00
parent 9ef4e13459
commit 2674f9a815
3 changed files with 44 additions and 6 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
Fri Apr 12 15:21:24 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* vm_insnhelper.c (vm_callee_setup_keyword_arg): non-symbol key is not
a keyword argument, keep it as an positional argument.
Fri Apr 12 11:58:00 2013 Zachary Scott <zachary@zacharyscott.net>
* array.c: Document synonymous methods, by windwiny [GH-277]

1
test/ruby/test_keyword.rb
View file

@ -23,6 +23,7 @@ class TestKeywordArguments < Test::Unit::TestCase
def test_f2
assert_equal([:xyz, "foo", 424242], f2(:xyz))
assert_raise(ArgumentError) { f2({}) } # [ruby-dev:46712] [Bug #7529]
assert_equal([{"bar"=>42}, "foo", 424242], f2("bar"=>42))
end

44
vm_insnhelper.c
View file

@ -1070,24 +1070,56 @@ vm_caller_setup_args(const rb_thread_t *th, rb_control_frame_t *cfp, rb_call_inf
}
}
static int
separate_symbol(st_data_t key, st_data_t value, st_data_t arg)
{
VALUE *kwdhash = (VALUE *)arg;
if (!SYMBOL_P(key)) kwdhash++;
if (!*kwdhash) *kwdhash = rb_hash_new();
rb_hash_aset(*kwdhash, (VALUE)key, (VALUE)value);
return ST_CONTINUE;
}
static VALUE
extract_keywords(VALUE *orighash)
{
VALUE parthash[2] = {0, 0};
VALUE hash = *orighash;
if (RHASH_EMPTY_P(hash)) {
*orighash = 0;
return hash;
}
st_foreach(RHASH_TBL(hash), separate_symbol, (st_data_t)&parthash);
*orighash = parthash[1];
return parthash[0];
}
static inline int
vm_callee_setup_keyword_arg(const rb_iseq_t *iseq, int argc, VALUE *orig_argv, VALUE *kwd)
{
VALUE keyword_hash;
VALUE keyword_hash, orig_hash;
int i, j;
if (argc > 0 &&
!NIL_P(keyword_hash = rb_check_hash_type(orig_argv[argc-1]))) {
argc--;
keyword_hash = rb_hash_dup(keyword_hash);
!NIL_P(orig_hash = rb_check_hash_type(orig_argv[argc-1])) &&
(keyword_hash = extract_keywords(&orig_hash)) != 0) {
if (!orig_hash) {
argc--;
}
else {
orig_argv[argc-1] = orig_hash;
}
i = 0;
if (iseq->arg_keyword_required) {
VALUE missing = Qnil;
for (; i < iseq->arg_keyword_required; i++) {
if (st_lookup(RHASH_TBL(keyword_hash), ID2SYM(iseq->arg_keyword_table[i]), 0))
VALUE keyword = ID2SYM(iseq->arg_keyword_table[i]);
if (st_lookup(RHASH_TBL(keyword_hash), (st_data_t)keyword, 0))
continue;
if (NIL_P(missing)) missing = rb_ary_tmp_new(1);
rb_ary_push(missing, ID2SYM(iseq->arg_keyword_table[i]));
rb_ary_push(missing, keyword);
}
if (!NIL_P(missing)) {
keyword_error("missing", missing);