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vm_insnhelper.c: disable fastpath if splat

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* vm_insnhelper.c (vm_callee_setup_arg): disable fastpath if splat
  argument, since argc may differ for each calls.
  [ruby-core:61422] [Bug #9622]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-03-12 02:19:13 +00:00
parent ab9e4d11a3
commit c28b5723f6
3 changed files with 23 additions and 2 deletions
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15
test/ruby/test_call.rb
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@ -16,4 +16,19 @@ class TestCall < Test::Unit::TestCase
assert_equal([1, 2, 3, 4], aaa(1, 2, 3, 4))
assert_equal([1, 2, 3, 4], aaa(1, *[2, 3, 4]))
end
def test_callinfo
bug9622 = '[ruby-core:61422] [Bug #9622]'
o = Class.new do
def foo(*args)
bar(:foo, *args)
end
def bar(name)
name
end
end.new
e = assert_raise(ArgumentError) {o.foo(100)}
assert_nothing_raised(ArgumentError) {o.foo}
assert_raise_with_message(ArgumentError, e.message, bug9622) {o.foo(100)}
end
end