Bug #4130: wrong line number with shadowing and unused variable
http://redmine.ruby-lang.org/issues/show/4130
起票者: Nobuyoshi N.
ステータス: Assigned, 優先度: Normal
担当者: Nobuyoshi N., カテゴリ: core
ruby -v: 1.9.3 r30114
shadowing outer local variableとassigned but unused
variableの組み合わせで行番号がおかしくなります。
$ cat test.rb
def foo
a = 1
tap do |a|
end
end
$ ./ruby -v test.rb
ruby 1.9.3dev (2010-12-07 trunk 30114) [i386-darwin9.0]
test.rb:3: warning: shadowing outer local variable - a
test.rb:12456: warning: assigned but unused variable - a