diff options
| author | Markus Armbruster <armbru@redhat.com> | 2019-09-13 22:13:42 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2019-09-24 14:07:22 +0200 |
| commit | f03255362ae3bfd6f105c0fc855c713944f99717 (patch) | |
| tree | 82cf6ddf03b23e7556833f4c52500730d35aa737 /docs/devel | |
| parent | 675b214bc6ba2c1d8ac499e339a8cb99c7f23c7c (diff) | |
| download | focaccia-qemu-f03255362ae3bfd6f105c0fc855c713944f99717.tar.gz focaccia-qemu-f03255362ae3bfd6f105c0fc855c713944f99717.zip | |
qapi: Permit alternates with just one branch
A union or alternate without branches makes no sense and doesn't work: it can't be instantiated. A union or alternate with just one branch works, but is degenerate. We accept the former, but reject the latter. Weird. docs/devel/qapi-code-gen.txt doesn't mention the difference. It claims an alternate definition is "is similar to a simple union type". Permit degenerate alternates to make them consistent with unions. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20190913201349.24332-10-armbru@redhat.com>
Diffstat (limited to 'docs/devel')
0 files changed, 0 insertions, 0 deletions