Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240227113921.236097-14-armbru@redhat.com>
---
 scripts/qapi/parser.py                     | 7 ++++++-
 tests/qapi-schema/doc-invalid-return2.err  | 1 +
 tests/qapi-schema/doc-invalid-return2.json | 7 +++++++
 tests/qapi-schema/doc-invalid-return2.out  | 0
 tests/qapi-schema/meson.build              | 1 +
 5 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 tests/qapi-schema/doc-invalid-return2.err
 create mode 100644 tests/qapi-schema/doc-invalid-return2.json
 create mode 100644 tests/qapi-schema/doc-invalid-return2.out

diff --git a/scripts/qapi/parser.py b/scripts/qapi/parser.py
index a32b2c7e7f..d8f76060b8 100644
--- a/scripts/qapi/parser.py
+++ b/scripts/qapi/parser.py
@@ -721,7 +721,12 @@ def connect_feature(self, feature: 'QAPISchemaFeature') -> None:
         self.features[feature.name].connect(feature)
 
     def check_expr(self, expr: QAPIExpression) -> None:
-        if 'command' not in expr:
+        if 'command' in expr:
+            if self.returns and 'returns' not in expr:
+                raise QAPISemError(
+                    self.returns.info,
+                    "'Returns' section, but command doesn't return anything")
+        else:
             if self.returns:
                 raise QAPISemError(
                     self.returns.info,
diff --git a/tests/qapi-schema/doc-invalid-return2.err b/tests/qapi-schema/doc-invalid-return2.err
new file mode 100644
index 0000000000..c3d0c7a452
--- /dev/null
+++ b/tests/qapi-schema/doc-invalid-return2.err
@@ -0,0 +1 @@
+doc-invalid-return2.json:5: 'Returns' section, but command doesn't return anything
diff --git a/tests/qapi-schema/doc-invalid-return2.json b/tests/qapi-schema/doc-invalid-return2.json
new file mode 100644
index 0000000000..37883d4fea
--- /dev/null
+++ b/tests/qapi-schema/doc-invalid-return2.json
@@ -0,0 +1,7 @@
+# Command doesn't return anything
+
+##
+# @foo:
+# Returns: blah
+##
+{ 'command': 'foo' }
diff --git a/tests/qapi-schema/doc-invalid-return2.out b/tests/qapi-schema/doc-invalid-return2.out
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/tests/qapi-schema/meson.build b/tests/qapi-schema/meson.build
index 4b8329d070..0f479d9317 100644
--- a/tests/qapi-schema/meson.build
+++ b/tests/qapi-schema/meson.build
@@ -79,6 +79,7 @@ schemas = [
   'doc-invalid-end.json',
   'doc-invalid-end2.json',
   'doc-invalid-return.json',
+  'doc-invalid-return2.json',
   'doc-invalid-section.json',
   'doc-invalid-start.json',
   'doc-missing-colon.json',
-- 
2.44.0