[Bug libstdc++/115399] std::tr2::dynamic_bitset shift behaves differently from std::bitset

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115399

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Target Milestone|14.3                        |13.4
      Known to fail|                            |12.4.0, 13.3.0, 14.2.0