http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57631
Georg-Johann Lay <gjl at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |avr Priority|P3 |P5 Status|UNCONFIRMED |WAITING Last reconfirmed| |2013-06-21 CC| |gjl at gcc dot gnu.org Ever confirmed|0 |1 Severity|normal |enhancement --- Comment #3 from Georg-Johann Lay <gjl at gcc dot gnu.org> --- Would you explain what you are trying to achieve? You can name the function __vectorFOO or __vector_my_ISR_function or whatever without raising a warning.