scanner: Allow adding annotations to vfuncs directly

Some vfuncs may not have public invokers. In these cases, annotations
may still be needed to correctly implement or chain up to a virtual
method from a subclass's implementation.

2 files changed, 33 insertions, 0 deletions

diff --git a/tests/scanner/Regress-1.0-expected.gir b/tests/scanner/Regress-1.0-expected.gir
index 10f86dd1..24e8d050 100644
--- a/tests/scanner/Regress-1.0-expected.gir
+++ b/tests/scanner/Regress-1.0-expected.gir
@@ -582,6 +582,17 @@ use it should be.</doc>
           </parameter>
         </parameters>
       </function>
+      <virtual-method name="allow_none_vfunc">
+        <return-value transfer-ownership="none">
+          <type name="none" c:type="void"/>
+        </return-value>
+        <parameters>
+          <parameter name="two" transfer-ownership="none" allow-none="1">
+            <doc xml:whitespace="preserve">Another object</doc>
+            <type name="TestObj" c:type="RegressTestObj*"/>
+          </parameter>
+        </parameters>
+      </virtual-method>
       <virtual-method name="matrix" invoker="do_matrix">
         <doc xml:whitespace="preserve">This method is virtual.  Notably its name differs from the virtual
 slot name, which makes it useful for testing bindings handle this
@@ -1125,6 +1136,22 @@ Use with regress_test_obj_emit_sig_with_obj</doc>
           </parameters>
         </callback>
       </field>
+      <field name="allow_none_vfunc">
+        <callback name="allow_none_vfunc">
+          <return-value transfer-ownership="none">
+            <type name="none" c:type="void"/>
+          </return-value>
+          <parameters>
+            <parameter name="obj" transfer-ownership="none">
+              <type name="TestObj" c:type="RegressTestObj*"/>
+            </parameter>
+            <parameter name="two" transfer-ownership="none" allow-none="1">
+              <doc xml:whitespace="preserve">Another object</doc>
+              <type name="TestObj" c:type="RegressTestObj*"/>
+            </parameter>
+          </parameters>
+        </callback>
+      </field>
       <field name="test_signal">
         <type name="guint" c:type="guint"/>
       </field>
diff --git a/tests/scanner/regress.h b/tests/scanner/regress.h
index 6c5a0361..8942130d 100644
--- a/tests/scanner/regress.h
+++ b/tests/scanner/regress.h
@@ -358,6 +358,12 @@ struct _RegressTestObjClass
 
   int (*matrix) (RegressTestObj *obj, const char *somestr);
 
+  /**
+   * RegressTestObjClass::allow_none_vfunc
+   * @two: (allow-none): Another object
+   */
+  void (*allow_none_vfunc) (RegressTestObj *obj, RegressTestObj *two);
+
   guint test_signal;
   guint test_signal_with_static_scope_arg;