Message ID | 20200229200537.863798-1-polacek@redhat.com |
---|---|
State | New |
Headers | show |
Series | c++: Add -std=gnu++20 option [PR93958] | expand |
On 2/29/20 3:05 PM, Marek Polacek wrote: > One missing bit from r10-6656. The docs and target-supports.exp > already handle -std=gnu++20. OK. > > 2020-02-29 Marek Polacek <polacek@redhat.com> > > PR c++/93958 - add missing -std=gnu++20. > * c.opt: Add -std=gnu++20. > --- > gcc/c-family/c.opt | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt > index b7e4fe146b2..1cd585fa71d 100644 > --- a/gcc/c-family/c.opt > +++ b/gcc/c-family/c.opt > @@ -2149,7 +2149,11 @@ Conform to the ISO 2017 C++ standard with GNU extensions. > > std=gnu++2a > C++ ObjC++ > -Conform to the ISO 2020(?) C++ draft standard with GNU extensions (experimental and incomplete support). > +Conform to the ISO 2020 C++ draft standard with GNU extensions (experimental and incomplete support). > + > +std=gnu++20 > +C++ ObjC++ Alias(std=gnu++2a) > +Conform to the ISO 2020 C++ draft standard with GNU extensions (experimental and incomplete support). > > std=gnu11 > C ObjC > > base-commit: 38b1722d5d44c52e06a8694b8fa36793735e27d1 >
diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt index b7e4fe146b2..1cd585fa71d 100644 --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt @@ -2149,7 +2149,11 @@ Conform to the ISO 2017 C++ standard with GNU extensions. std=gnu++2a C++ ObjC++ -Conform to the ISO 2020(?) C++ draft standard with GNU extensions (experimental and incomplete support). +Conform to the ISO 2020 C++ draft standard with GNU extensions (experimental and incomplete support). + +std=gnu++20 +C++ ObjC++ Alias(std=gnu++2a) +Conform to the ISO 2020 C++ draft standard with GNU extensions (experimental and incomplete support). std=gnu11 C ObjC