[Bug c/107942] [10/11/12/13 Regression] Documentation of the volatile style for noreturn is gone and const style for const attribute is gone

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107942

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #5)
> Oh it is still part of the keyword index too:
> https://gcc.gnu.org/onlinedocs/gcc/Keyword-Index.html#Keyword-Index
> 
> Which links to:
> https://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html#index-volatile-
> applied-to-function

Likewise for const:
https://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html#index-const-applied-to-function