diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-03-13 16:18:45 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-03-13 16:18:45 +0000 |
commit | 163f9abe4f2ba66ef433b327e0ceb2edb249e3ae (patch) | |
tree | 6dbc317886a3e1125fa0ebfdfca2eea5c4af54a8 /test/ruby/test_lambda.rb | |
parent | 2deb6e8ee2db4e0ce02b6e161508633dcc44ded1 (diff) |
vm_insnhelper.c: relax arity check
* vm.c (invoke_block_from_c): add splattable argument.
* vm.c (vm_invoke_proc): disallow to splat when directly invoked.
* vm_insnhelper.c (vm_callee_setup_arg_complex, vm_callee_setup_arg):
relax arity check of yielded lambda. [ruby-core:61340] [Bug #9605]
* test/ruby/test_yield.rb (TestRubyYieldGen#emu_bind_params): no
longer raise ArgumentError when splatting to lambda.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_lambda.rb')
-rw-r--r-- | test/ruby/test_lambda.rb | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/test/ruby/test_lambda.rb b/test/ruby/test_lambda.rb index f45ca6af71..40a6b84021 100644 --- a/test/ruby/test_lambda.rb +++ b/test/ruby/test_lambda.rb @@ -25,8 +25,13 @@ class TestLambdaParameters < Test::Unit::TestCase def test_lambda_as_iterator a = 0 2.times(&->(_){ a += 1 }) - assert_equal(a, 2) + assert_equal(2, a) assert_raise(ArgumentError) {1.times(&->(){ a += 1 })} + bug9605 = '[ruby-core:61468] [Bug #9605]' + assert_nothing_raised(ArgumentError, bug9605) {1.times(&->(n){ a += 1 })} + assert_equal(3, a, bug9605) + assert_nothing_raised(ArgumentError, bug9605) {a = [[1, 2]].map(&->(x, y) {x+y})} + assert_equal([3], a, bug9605) end def test_call_rest_args @@ -60,6 +65,12 @@ class TestLambdaParameters < Test::Unit::TestCase assert_nil(b) end + def test_call_block_from_lambda + bug9605 = '[ruby-core:61470] [Bug #9605]' + plus = ->(x,y) {x+y} + assert_raise(ArgumentError, bug9605) {proc(&plus).call [1,2]} + end + def foo assert_equal(nil, ->(&b){ b }.call) end |