[Bug c++/70539] ICE on invalid code on x86_64-linux-gnu in cxx_incomplete_type_diagnostic, at cp/typeck2.c:569

[su at cs dot ucdavis.edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70539

--- Comment #2 from Zhendong Su <su at cs dot ucdavis.edu> ---
(In reply to Marek Polacek from comment #1)
> Dup?
> 
> *** This bug has been marked as a duplicate of bug 70540 ***

Sorry for the noise; it wasn't intentional. The server somehow wasn't
responding, and I clicked submit a second time.