[llvm-bugs] [Bug 39017] -Wreturn-stack-address false negative when address is stored in a local variable

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=39017

David Blaikie <dblaikie at gmail.com> changed:

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

--- Comment #1 from David Blaikie <dblaikie at gmail.com> ---
Somewhere between "won't fix", "invalid", and "by design"

Clang compiler warnings can't efficiently do value propagation like this in
warnings - it's too expensive, in general, for compile time.

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