[Bug #432] func (x,y)

Ruby Development
1

Bug #432: func (x,y)
http://redmine.ruby-lang.org/issues/show/432

e$B5/I<<Te(B: Shyouhei U.
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% ~/target/trunk/bin/ruby -ve ‘p (1,2)’
ruby 1.9.0 (2008-08-13 revision 17576) [x86_64-linux]
-e:1: syntax error, unexpected ‘,’, expecting ‘)’
p (1,2)
^
-e:1: warning: useless use of a literal in void context

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% ~/target/branches/ruby_1_8/bin/ruby -ve ‘p (1,2)’
ruby 1.8.7 (2008-08-12 revision 17572) [x86_64-linux]
-e:1: warning: don’t put space before argument parentheses
1
2

2

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p (n+5).abs

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p((n+5).abs)

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http://redmine.ruby-lang.org/issues/show/432