[Bug c/23087] Misleading warning, "... differ in signedness"

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23087

Eric Gallager <egallager at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |diagnostic, documentation

--- Comment #19 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to Keith Thompson from comment #17)
> 
> I'll also note the documentation of the "-fsigned-char" option:
> 
>     Let the type 'char' be signed, like 'signed char'.
> 
> It's difficult to tell uses that plain char is not signed when gcc's
> own documentation says it is.
> 

I guess this is a documentation issue, too, then