[gobject-introspection] scanner: Fix rename-to handling

[Colin Walters <walters src gnome org>]

commit c1f4f42be118243549b00ba216314389a2072325
Author: Colin Walters <walters verbum org>
Date:   Fri Sep 3 18:07:16 2010 -0400

    scanner: Fix rename-to handling
    
    We were writing the attributes backwards.  Also actually use
    the attribute in the typelib generation.

 girepository/girparser.c                  |    5 +++++
 giscanner/maintransformer.py              |    4 ++--
 tests/scanner/Annotation-1.0-expected.gir |    4 ++--
 3 files changed, 9 insertions(+), 4 deletions(-)
---
diff --git a/girepository/girparser.c b/girepository/girparser.c
index bdb8781..0c022f9 100644
--- a/girepository/girparser.c
+++ b/girepository/girparser.c
@@ -774,6 +774,7 @@ start_function (GMarkupParseContext *context,
 		GError             **error)
 {
   const gchar *name;
+  const gchar *shadows;
   const gchar *symbol;
   const gchar *deprecated;
   const gchar *throws;
@@ -817,6 +818,7 @@ start_function (GMarkupParseContext *context,
   ctx->in_embedded_type = in_embedded_type;
 
   name = find_attribute ("name", attribute_names, attribute_values);
+  shadows = find_attribute ("name", attribute_names, attribute_values);
   symbol = find_attribute ("c:identifier", attribute_names, attribute_values);
   deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
   throws = find_attribute ("throws", attribute_names, attribute_values);
@@ -832,6 +834,9 @@ start_function (GMarkupParseContext *context,
       return FALSE;
     }
 
+  if (shadows)
+    name = shadows;
+
   function = (GIrNodeFunction *) g_ir_node_new (G_IR_NODE_FUNCTION,
 						ctx->current_module);
 
diff --git a/giscanner/maintransformer.py b/giscanner/maintransformer.py
index 2e1a126..3cb090b 100644
--- a/giscanner/maintransformer.py
+++ b/giscanner/maintransformer.py
@@ -142,8 +142,8 @@ class MainTransformer(object):
                 target.shadows,
                 rename_to))
         else:
-            target.shadows = node.symbol
-            node.shadowed_by = target.symbol
+            target.shadowed_by = node.symbol
+            node.shadows = target.symbol
 
     def _apply_annotations_function(self, node, chain):
         block = self._blocks.get(node.symbol)
diff --git a/tests/scanner/Annotation-1.0-expected.gir b/tests/scanner/Annotation-1.0-expected.gir
index 086f063..3dcd0cb 100644
--- a/tests/scanner/Annotation-1.0-expected.gir
+++ b/tests/scanner/Annotation-1.0-expected.gir
@@ -456,7 +456,7 @@ type.</doc>
       </method>
       <method name="watch"
               c:identifier="annotation_object_watch"
-              shadows="annotation_object_watch_full"
+              shadowed-by="annotation_object_watch_full"
               introspectable="0">
         <doc xml:whitespace="preserve">This is here just for the sake of being overriden by its
 annotation_object_watch_full().</doc>
@@ -476,7 +476,7 @@ annotation_object_watch_full().</doc>
       </method>
       <method name="watch_full"
               c:identifier="annotation_object_watch_full"
-              shadowed-by="annotation_object_watch">
+              shadows="annotation_object_watch">
         <doc xml:whitespace="preserve">Test overriding via the "Rename To" annotation.</doc>
         <return-value transfer-ownership="none">
           <type name="none" c:type="void"/>