Empty expressions in Arrays handled incorrectly
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Key: JRUBY-2837
URL: http://jira.codehaus.org/browse/JRUBY-2837
Project: JRuby
Issue Type: Bug
Components: RubySpec
Affects Versions: JRuby 1.1.3
Environment: Latest JRuby
Reporter: Vladimir Sizikov
Assignee: Thomas E Enebo
[1, (), 3] #==> [1, 3], while should be [1, nil, 3]
also:
a = 1, (), 3 #==> [1, 3], but should be [1, nil, 3]
This leads to two rubyspec failures:
{noformat}
1)
Array literals [] treats empty expressions as nil elements FAILED
Expected 2
to equal nil
/opt/work/rubyspec.git/./1.8/language/array_spec.rb:17
/opt/work/rubyspec.git/./1.8/language/array_spec.rb:4
/opt/work/rubyspec.git/./1.8/language/array_spec.rb:54:in `load'
2)
Single assignment If rhs has multiple arguments, lhs becomes an Array of them
FAILED
Expected [1, 3]
to equal [1, nil, 3]
/opt/work/rubyspec.git/./1.8/language/variables_spec.rb:678
/opt/work/rubyspec.git/./1.8/language/variables_spec.rb:657
/opt/work/rubyspec.git/./1.8/language/variables_spec.rb:54:in `load'
{noformat}
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