[avr-libc-dev] [bug #52181] assert should make Serial.flush() before calling abort()

[Joerg Wunsch]

Update of bug #52181 (project avr-libc):

                  Status:                    None => Wont Fix               
             Open/Closed:                    Open => Closed                 

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Follow-up Comment #2:

I agree with Johann on that. There's nothing avr-libc could do about it.

If Arduino (which I think is what you are talking about) needs 
a Serial.flush() before disabling interrupts, I think it would 
be best if the Arduino environment would override abort() by 
their own implementation. While this is not really covered by 
the C standard (library functions must not be reimplemented by 
the application), I think it will work well here. If not, we 
could always resort to implementing an overridable _Abort() 
backend function that can then be reimplemented by the Arduino 
environment.


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