[Bug c/88525] gcc thinks that C11 program does not declare anything but it does.

[joseph at codesourcery dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88525

--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
I'd say the enum member a is declared by a contained struct-declaration, 
not by the declaration itself.

The case of reading the text to allow for a declarator inside a 
struct-declaration was addressed in response to C90 DR#115 by adding (in 
C99) the "(other than the parameters of a function or the members of a 
structure or union)" now present after "declarator".  I expect it simply 
wasn't noticed at the time that much the same issue would apply to tags, 
and enum members, declared inside of a structure or union.  I think the 
intent stated in that DR response applies here as well: "In the case of an 
aggregate, the intent was to require a tag or declarator for the aggregate 
itself.".