Re: [avr-gcc-list] possible compiler/optimizer problem (?)

[hanzl]

>         value != value;

>        value = (!value); //This works...

> Are these not fundamentally the same?


:-))) Nice pitfall.

!= is "not equal" comparison. Values are compared and the result od
comparison is discarded.

You should get warning about code which has no effect and also about
comparison which is allways true.

But this one is assignment: ^=

Vaclav