[llvm-bugs] [Bug 26117] msvc-cl and clang-cl disagree on what can be static_asserted

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=26117

Richard Smith <richard-llvm at metafoo.co.uk> changed:

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

--- Comment #3 from Richard Smith <richard-llvm at metafoo.co.uk> ---
Neither GCC nor MSVC properly implement the C++11 constant expression rules in
this area. Casting between pointers and integers is not permitted in a constant
expression (and nor is the reinterpret_cast to cv char&).

Reid, it sounds like you don't think this is worth supporting as an MSVC
compatibility hack, so I'm going to close this. Please reopen if this is
important for MSVC compatibility on some important headers.

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