Block variable shadowing and local_variables not matching up right #2129
Description
Here's the cases from MRI:
def test_shadowing_local_variables
bug9486 = '[ruby-core:60501] [Bug #9486]'
x = tap {|x| break local_variables}
assert_equal([:x, :bug9486], x)
end
def test_shadowing_block_local_variables
bug9486 = '[ruby-core:60501] [Bug #9486]'
x = tap {|;x| break local_variables}
assert_equal([:x, :bug9486], x)
endAnd our results:
123) Failure:
TestVariable#test_shadowing_block_local_variables [/Users/headius/projects/jruby/test/mri/ruby/test_variable.rb:95]:
<[:x, :bug9486]> expected but was
<[:bug9486, :x, :x]>.
[5903/5997] TestVariable#test_shadowing_local_variables = 0.00 s
124) Failure:
TestVariable#test_shadowing_local_variables [/Users/headius/projects/jruby/test/mri/ruby/test_variable.rb:89]:
<[:x, :bug9486]> expected but was
<[:bug9486, :x, :x]>.
Combination of parser and IR I would guess, but I have not investigated.