arhwx 8f224222a1 Export abstract methods as pure virtual (#7578) ...

`abstract fn` was exported to C++ as a plain virtual function rather
than a pure virtual one, so the class wasn't abstract and could be
instantiated from C++.

Abstract functions no longer get a thunk since there is no definition to
call. The tests are prefixed with `fail_` since an abstract class still
errors on `Core.Destroy` regardless.

2026-07-30 00:29:53 +00:00

..

export

Export abstract methods as pure virtual (#7578)

2026-07-30 00:29:53 +00:00

import

Avoid symbolic witnesses for .Self in an impl decl (#7564)

2026-07-29 16:25:23 +00:00

roundtrip.carbon

Roundtrip (export/reimport) class declarations (#7182)

2026-05-11 16:35:47 +00:00