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vm_eval.c: blockarg

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* vm_eval.c (rb_yield_block): implement non-nil block argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-11-30 04:21:26 +00:00
parent 4ce307aeee
commit dacc2c2436
8 changed files with 71 additions and 8 deletions
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11
test/-ext-/iter/test_iter_break.rb
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@ -1,12 +1,15 @@
require 'test/unit'
require '-test-/iter/break'
require '-test-/iter'
class TestIterBreak < Test::Unit::TestCase
module TestIter
end
class TestIter::IterBreak < Test::Unit::TestCase
def test_iter_break
backport7896 = '[ruby-core:52607]'
assert_equal(nil, 1.times{Bug::Breakable.iter_break}, backport7896)
assert_equal(nil, 1.times{Bug::Iter::Breakable.iter_break}, backport7896)
feature5895 = '[ruby-dev:45132]'
assert_equal(42, 1.times{Bug::Breakable.iter_break_value(42)}, feature5895)
assert_equal(42, 1.times{Bug::Iter::Breakable.iter_break_value(42)}, feature5895)
end
end

21
test/-ext-/iter/test_yield_block.rb Normal file
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@ -0,0 +1,21 @@
require 'test/unit'
require '-test-/iter'
module TestIter
end
class TestIter::YieldBlock < Test::Unit::TestCase
class YieldTest
include Bug::Iter::Yield
attr_reader :blockarg
def test(arg, &block)
block.call(arg) {|blockarg| @blockarg = blockarg}
end
end
def test_yield_block
a = YieldTest.new
a.yield_block(:test, "foo") {|x, &b| assert_kind_of(Proc, b); b.call(x)}
assert_equal("foo", a.blockarg)
end
end