[tor-bugs] #19216 [Core Tor/Tor]: Our approach to warnings leaves too few warnings with Clang.

[Tor Bug Tracker & Wiki]

#19216: Our approach to warnings leaves too few warnings with Clang.
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     Reporter:  nickm         |      Owner:  nickm
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:  Tor: 0.2.9.x-final
    Component:  Core Tor/Tor  |    Version:
     Severity:  Normal        |   Keywords:
Actual Points:                |  Parent ID:  #19180
       Points:                |   Reviewer:
      Sponsor:                |
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 For example, clang 3.7 reports itself as compatible with gcc 4.2, but it
 actually supports many warnings from later versions of gcc.  We should
 just try to detect which warnings are supported.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/19216>
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