[Bug c/68524] Please support attributes between function definition and opening brace

[joseph at codesourcery dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68524

--- Comment #2 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
I believe the syntax in N2269 does allow [[]] attributes there (and 
disallows them as prefixes on old-style parameters to avoid ambiguity) - 
but they appertain to the function type (whereas the corresponding 
position for GNU attributes - after the full declarator and any following 
asm, before any initializer - appertains to the entity being declared).