[llvm-bugs] [Bug 31376] Segmentation fault at _tree:1098 with -O2 in Mac OS X clang++

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=31376

Eric Fiselier <eric at efcs.ca> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #2 from Eric Fiselier <eric at efcs.ca> ---
OK. So I managed to get the second example segfaulting on Linux at -O2, but
only after reverting r276003 which fixes UB in <__tree>.

Closing this as a duplicate of "Undefined behavior in __tree", which has been
fixed for a couple of releases now.

*** This bug has been marked as a duplicate of bug 19302 ***

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