Re: [sdcc-devel] [ sdcc-Bugs-3186880 ] False unreachable code warning.

[Bodo W. <bod...@we...>]

> j is initialized to 0 and not accessible outside broken(), not fixed
> address, no address passed outside, so despite 'volatile' modifier it's
> value can't change, and IMHO compiler can treat it as a constant and signal
> that return(1) won't be executed.
That's wrong. The modifier tells the compiler to expect a change from
the outside anytime, for example by a hardware effect.

Just my 2 cents.

Bodo