[gobject-introspection] introspection: Remove 'caller-allocates' from POD types

[Emmanuele Bassi <ebassi src gnome org>]

commit c691d9f03b93baddcd1f4e979a97e8d72a27d893
Author: Philip Chimento <philip chimento gmail com>
Date:   Sat Mar 20 12:30:02 2021 -0700

    introspection: Remove 'caller-allocates' from POD types
    
    The (out caller-allocates) and (out callee-allocates) annotations are
    meant for structured or pointer types. Plain old data types are just
    regular out parameters and don't need the annotation about who allocates
    them.
    
    See: https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2005

 tests/gimarshallingtests.c | 4 ++--
 tests/gimarshallingtests.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/tests/gimarshallingtests.c b/tests/gimarshallingtests.c
index 46ac0fbf..fe265303 100644
--- a/tests/gimarshallingtests.c
+++ b/tests/gimarshallingtests.c
@@ -4391,7 +4391,7 @@ gi_marshalling_tests_object_method_int8_out (GIMarshallingTestsObject *self, gin
 
 /**
  * gi_marshalling_tests_object_method_int8_arg_and_out_caller:
- * @out: (out caller-allocates):
+ * @out: (out):
  */
 void
   gi_marshalling_tests_object_method_int8_arg_and_out_caller (GIMarshallingTestsObject *self, gint8 arg, 
gint8 *out)
@@ -4411,7 +4411,7 @@ void
 
 /**
  * gi_marshalling_tests_object_method_str_arg_out_ret:
- * @out: (out caller-allocates):
+ * @out: (out):
  *
  * Returns: (transfer none)
  */
diff --git a/tests/gimarshallingtests.h b/tests/gimarshallingtests.h
index c605c5a5..66f476d5 100644
--- a/tests/gimarshallingtests.h
+++ b/tests/gimarshallingtests.h
@@ -1363,7 +1363,7 @@ struct _GIMarshallingTestsObjectClass
 
     /**
      * GIMarshallingTestsObjectClass::method_int8_arg_and_out_caller:
-     * @out: (out caller-allocates):
+     * @out: (out):
      */
     void (* method_int8_arg_and_out_caller) (GIMarshallingTestsObject *self, gint8 arg, gint8 *out);
 
@@ -1375,7 +1375,7 @@ struct _GIMarshallingTestsObjectClass
 
     /**
      * GIMarshallingTestsObjectClass::method_str_arg_out_ret:
-     * @out: (out caller-allocates):
+     * @out: (out):
      *
      * Returns: (transfer none)
      */