[Bug target/67353] [avr] Option-ize Warning "appears to be a misspelled signal / interrupt handler"

[gjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67353

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Target Milestone|---                         |6.5