[llvm-bugs] [Bug 33580] Inconsistent Wunused-value warning with respect to macros

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=33580

David Blaikie <dblaikie at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID
                 CC|                            |dblaikie at gmail.com

--- Comment #1 from David Blaikie <dblaikie at gmail.com> ---
I believe this behavior is intentional as there are many macros that produce
values (as "return value"-like results) that would otherwise trigger the unused
value warning, so the warning is suppressed from a macro context like this.

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