qapi: Add feature flags to remaining definitions

In v4.1.0, we added feature flags just to struct types (commit
6a8c0b5102^..f3ed93d545), to satisfy an immediate need (commit
c9d4070991 "file-posix: Add dynamic-auto-read-only QAPI feature").  In
v4.2.0, we added them to commands (commit 23394b4c39 "qapi: Add
feature flags to commands") to satisfy another immediate need (commit
d76744e65e "qapi: Allow introspecting fix for savevm's cooperation
with blockdev").

Add them to the remaining definitions: enumeration types, union types,
alternate types, and events.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200317115459.31821-13-armbru@redhat.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/tests/qapi-schema/doc-good.texi b/tests/qapi-schema/doc-good.texi
index d4b15dabf0..76b396dae6 100644
--- a/tests/qapi-schema/doc-good.texi
+++ b/tests/qapi-schema/doc-good.texi
@@ -88,6 +88,12 @@ The @emph{one} @{and only@}
 @item @code{two}
 Not documented
 @end table
+
+@b{Features:}
+@table @asis
+@item @code{enum-feat}
+Also @emph{one} @{and only@}
+@end table
 @code{two} is undocumented
 
 @b{If:} @code{defined(IFCOND)}
@@ -151,6 +157,12 @@ a feature
 @item The members of @code{Variant2} when @code{base1} is @t{"two"} (@b{If:} @code{IFTWO})
 @end table
 
+@b{Features:}
+@table @asis
+@item @code{union-feat1}
+a feature
+@end table
+
 @end deftp
 
 
@@ -167,6 +179,12 @@ One of @t{"one"}, @t{"two"}
 @item @code{data: Variant2} when @code{type} is @t{"two"} (@b{If:} @code{IFTWO})
 @end table
 
+@b{Features:}
+@table @asis
+@item @code{union-feat2}
+a feature
+@end table
+
 @end deftp
 
 
@@ -184,6 +202,12 @@ an integer
 Not documented
 @end table
 
+@b{Features:}
+@table @asis
+@item @code{alt-feat}
+a feature
+@end table
+
 @end deftp
 
 
@@ -283,5 +307,11 @@ another feature
 
 @b{Arguments:} the members of @code{Object}
 
+@b{Features:}
+@table @asis
+@item @code{feat3}
+a feature
+@end table
+
 @end deftypefn