[Bug middle-end/65041] Improve -Wclobbered

[eggert at gnu dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65041

Paul Eggert <eggert at gnu dot org> changed:

           What    |Removed                     |Added
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                 CC|                            |eggert at gnu dot org

--- Comment #3 from Paul Eggert <eggert at gnu dot org> ---
The bug for a2 seems related to Bug 21161, for which we have several
near-replicas (Bug 48968, Bug 54561, Bug 61118).