Re: [TESTSUITE] assert (char == signed char)

[Andrew Cagney <ac131313@ges.redhat.com>]

> Neil Booth wrote:
> 
>> 
>> Michael Snyder wrote:-
>> 
> 
>> > There seem to be some tests in the testsuite that are
>> > based on the assumption that chars are signed, and that
>> > will fail if they are unsigned.

That isn't correct.

>> > Eg:
>> > sizeof.exp: check valueof ((int) (char)) -1 == -1
>> > (prints 255 if char == unsigned)

sizeof.exp's purpose in life is to check that GDB and the running 
program agree about the funamental points of life (such as the sizeof an 
int or the signof char).

>> > pointers.exp: ptype pC
>> > (outputs "unsigned char *" if char == unsigned)
>> >
>> > Any thoughts?  Should these be regularized to accept unsigned?
>> > Should it be based on a configure variable?
> 
>> 
>> I'd pass -fsigned-char; that's done in some other tests.

That would be silly :-)   The failure strongly suggests that something 
is skewiff.

> To gcc?  Problem is, what if it isn't gcc?  As eg. Irix cc?

Michael, I think you might have a GDB bug.

Andrew