[llvm-bugs] [Bug 24597] constexpr: Read of object whose lifetime has ended

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=24597

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|INVALID                     |FIXED

--- Comment #6 from Richard Smith <richard-llvm at metafoo.co.uk> ---
Hmm, I missed that your move constructor doesn't inherit the 'i' from its
argument. This is a bug: we're eliding the move-construction of the A temporary
within the return-statement of f(), but we're not properly lifetime-extending
the temporary, so it looks to us like 'i' refers to an object whose lifetime
has ended.

Fixed in r246263.

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