https://bugs.llvm.org/show_bug.cgi?id=34143

Tim Northover <t.p.northo...@gmail.com> changed:

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

--- Comment #1 from Tim Northover <t.p.northo...@gmail.com> ---
This code violates strict-aliasing and alignment requirements and so has
undefined behaviour. The most portable way to do this kind of type punning is
via a memcpy to a local inside the Read function.

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