[Bug c++/67064] Register asm variable broken

[daniel.gutson at tallertechnologies dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67064

--- Comment #15 from Daniel Gutson <daniel.gutson at tallertechnologies dot com> ---
(In reply to Jason Merrill from comment #14)
> (In reply to Ville Voutilainen from comment #13)
> > It is correct that currently none of the pedantic-flags diagnose the use of
> > this extension; perhaps that should be fixed while fixing this bug...
> 
>      '-Wpedantic' does not cause warning messages for use of the
>      alternate keywords whose names begin and end with '__'.  Pedantic
>      warnings are also disabled in the expression that follows
>      '__extension__'.  However, only system header files should use
>      these escape routes; application programs should avoid them.

Do you refer to the __asm__? If not, do you think this is a bug too or not?