scanner: Warn and ignore on incorrect transfer annotations

This is an issue in various code bases and tends
to confuse newcomers.

https://bugzilla.gnome.org/show_bug.cgi?id=752047
Signed-off-by: Garrett Regier <garrett.regier@riftio.com>

1 files changed, 7 insertions, 4 deletions

diff --git a/giscanner/testcodegen.py b/giscanner/testcodegen.py
index 32139e3b..5080ed1b 100644
--- a/giscanner/testcodegen.py
+++ b/giscanner/testcodegen.py
@@ -65,6 +65,9 @@ class EverythingCodeGenerator(object):
                                   include_last_src)
 
     def write(self):
+        types = [ast.TYPE_ANY]
+        types.extend(ast.INTROSPECTABLE_BASIC)
+
         func = ast.Function('nullfunc',
                             ast.Return(ast.TYPE_NONE, transfer=ast.PARAM_TRANSFER_NONE),
                             [], False, self.gen.gen_symbol('nullfunc'))
@@ -74,7 +77,7 @@ class EverythingCodeGenerator(object):
 
         # First pass, generate constant returns
         prefix = 'const return '
-        for typeval in ast.INTROSPECTABLE_BASIC:
+        for typeval in types:
             name = prefix + uscore_from_type(typeval)
             sym = self.gen.gen_symbol(name)
             func = ast.Function(name,
@@ -87,7 +90,7 @@ class EverythingCodeGenerator(object):
 
         # Void return, one parameter
         prefix = 'oneparam '
-        for typeval in ast.INTROSPECTABLE_BASIC:
+        for typeval in types:
             if typeval is ast.TYPE_NONE:
                 continue
             name = prefix + uscore_from_type(typeval)
@@ -101,7 +104,7 @@ class EverythingCodeGenerator(object):
 
         # Void return, one (out) parameter
         prefix = 'one_outparam '
-        for typeval in ast.INTROSPECTABLE_BASIC:
+        for typeval in types:
             if typeval is ast.TYPE_NONE:
                 continue
             name = prefix + uscore_from_type(typeval)
@@ -119,7 +122,7 @@ class EverythingCodeGenerator(object):
 
         # Passthrough one parameter
         prefix = 'passthrough_one '
-        for typeval in ast.INTROSPECTABLE_BASIC:
+        for typeval in types:
             if typeval is ast.TYPE_NONE:
                 continue
             name = prefix + uscore_from_type(typeval)