[Issue 6549] Implement contracts without implementation.

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=6549

--- Comment #11 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/dmd pull request #12106 "[dmd-cxx] Implement new syntax for contracts and
invariants" was merged into dmd-cxx:

- edaf335e4d3c7f9100aed809dca584aa8da2d713 by Iain Buclaw:
  [dmd-cxx] fix issue 6549 - Implement contracts without implementation

https://github.com/dlang/dmd/pull/12106

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