diff options
-rw-r--r-- | test/ruby/test_keyword.rb | 13 | ||||
-rw-r--r-- | vm_insnhelper.c | 2 |
2 files changed, 15 insertions, 0 deletions
diff --git a/test/ruby/test_keyword.rb b/test/ruby/test_keyword.rb index 5992434c97..1a445cdf50 100644 --- a/test/ruby/test_keyword.rb +++ b/test/ruby/test_keyword.rb @@ -158,6 +158,19 @@ class TestKeywordArguments < Test::Unit::TestCase assert_equal([b, [:b]], f12(**h, &b)) end + def f13(a, **nil) + a + end + + def test_f13 + assert_equal(1, f13(1)) + assert_equal(1, f13(1, **{})) + assert_raise(ArgumentError) { f13(a: 1) } + assert_raise(ArgumentError) { f13(1, a: 1) } + assert_raise(ArgumentError) { f13(**{a: 1}) } + assert_raise(ArgumentError) { f13(1, **{a: 1}) } + end + def test_method_parameters assert_equal([[:key, :str], [:key, :num]], method(:f1).parameters); assert_equal([[:req, :x], [:key, :str], [:key, :num]], method(:f2).parameters); diff --git a/vm_insnhelper.c b/vm_insnhelper.c index fdcf3d4584..4375a4827e 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -1743,6 +1743,7 @@ rb_simple_iseq_p(const rb_iseq_t *iseq) iseq->body->param.flags.has_post == FALSE && iseq->body->param.flags.has_kw == FALSE && iseq->body->param.flags.has_kwrest == FALSE && + iseq->body->param.flags.accepts_no_kwarg == FALSE && iseq->body->param.flags.has_block == FALSE; } @@ -1754,6 +1755,7 @@ rb_iseq_only_optparam_p(const rb_iseq_t *iseq) iseq->body->param.flags.has_post == FALSE && iseq->body->param.flags.has_kw == FALSE && iseq->body->param.flags.has_kwrest == FALSE && + iseq->body->param.flags.accepts_no_kwarg == FALSE && iseq->body->param.flags.has_block == FALSE; } |