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Comment by Cushman

This appears to be a peculiarity of the REPL implementations, not a difference between V8 and JSC. d8 (and the Chrome console) behaves the same way as jsc, while you can make d8 and jsc behave the same as the node REPL by wrapping each statement in parentheses:

  d8> ([] + [])
  
  d8> ([] + {})
  [object Object]
  d8> ({} + [])
  [object Object]
  d8> ({} + {})
  [object Object][object Object]

So I believe this is merely erroneous behavior of the console, not a weirdness of JavaScript itself.

parent Cushman 14 years ago

Comment by Cushman

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