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| author | Eric Blake <eblake@redhat.com> | 2016-03-17 16:48:27 -0600 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2016-03-18 10:29:25 +0100 |
| commit | 972a110162677fe5155f68a718ec6e999cd059a7 (patch) | |
| tree | b261494c40c0493beb52aeb01e0794ac8ec2e5a5 /tests/qapi-schema/qapi-schema-test.json | |
| parent | 29f6bd15eb8a55ed37b2a443f7275b3d134eb2b2 (diff) | |
qapi: Fix command with named empty argument type
The generator special-cased
{ 'command':'foo', 'data': {} }
to avoid emitting a visitor variable, but failed to see that
{ 'struct':'NamedEmptyType, 'data': {} }
{ 'command':'foo', 'data':'NamedEmptyType' }
needs the same treatment. There, the generator happily generates a
visitor to get no arguments, and a visitor to destroy no arguments;
and the compiler isn't happy with that, as demonstrated by the updated
qapi-schema-test.json:
tests/test-qmp-marshal.c: In function ‘qmp_marshal_user_def_cmd0’:
tests/test-qmp-marshal.c:264:14: error: variable ‘v’ set but not used [-Werror=unused-but-set-variable]
Visitor *v;
^
No change to generated code except for the testsuite addition.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1458254921-17042-3-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'tests/qapi-schema/qapi-schema-test.json')
| -rw-r--r-- | tests/qapi-schema/qapi-schema-test.json | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/qapi-schema/qapi-schema-test.json b/tests/qapi-schema/qapi-schema-test.json index 728659e68a..e72274811e 100644 --- a/tests/qapi-schema/qapi-schema-test.json +++ b/tests/qapi-schema/qapi-schema-test.json @@ -18,6 +18,8 @@ { 'struct': 'Empty1', 'data': { } } { 'struct': 'Empty2', 'base': 'Empty1', 'data': { } } +{ 'command': 'user_def_cmd0', 'data': 'Empty2', 'returns': 'Empty2' } + # for testing override of default naming heuristic { 'enum': 'QEnumTwo', 'prefix': 'QENUM_TWO', |