[llvm-bugs] [Bug 29004] Inlined function name clash resolves silently and arbitrarily

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=29004

Reid Kleckner <rnk at google.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |rnk at google.com
         Resolution|---                         |INVALID

--- Comment #1 from Reid Kleckner <rnk at google.com> ---
You are describing what happens when you have an ODR violation. ODR violations
invoke undefined behavior. This is also a property of the linker, not the
compiler, so this isn't a bug in clang. Closing as "working as intended".

We would like to build an ODR violation detector as part of LLD, eventually.
ASan has a mini-runtime ODR violation detector, but I think it's only for
global variables.

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