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spurious "pure expression does nothing" warning #8001

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scabug opened this issue Nov 22, 2013 · 2 comments
Closed

spurious "pure expression does nothing" warning #8001

scabug opened this issue Nov 22, 2013 · 2 comments
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@scabug
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@scabug scabug commented Nov 22, 2013

class C {
  (): Unit
}

22:06 ~/Projects/master/sandbox (master)$ s
Test.scala:3: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses
  (): Unit
    ^
one warning found
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@scabug scabug commented Nov 22, 2013

@scabug
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@scabug scabug commented Nov 22, 2013

@xeno-by said (edited on Nov 22, 2013 9:15:19 PM UTC):
scala/scala#3183

@scabug scabug closed this Nov 25, 2013
@scabug scabug added this to the 2.11.0-M8 milestone Apr 7, 2017
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