[Bug c/88674] GCC thinks that register is a qualifier in function declaration with no parameters.

[anders.granlund.0 at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88674

Anders Granlund  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |INVALID

--- Comment #2 from Anders Granlund  ---
Thanks for the explanation.

[Bug c/88674] GCC thinks that register is a qualifier in function declaration with no parameters.

[joseph at codesourcery dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88674

--- Comment #1 from joseph at codesourcery dot com  ---
"qualified" is used in the informal sense of "any additional specifiers 
along with void", not in the sense of "type qualifiers present".  The 
program is not valid.  J.2 explicitly lists "A storage-class specifier or 
type qualifier modifies the keyword void as a function parameter type list 
(6.7.6.3)." as undefined behavior.  (I think this is a case of 
undefined-for-lack-of-semantics rather than 
normative-text-directly-says-is-undefined.)