giscanner: Apply standard annotations to constant values

While there's no particular reason I need to do this, there
really isn't any reason to not do this, and it helps with doctool
or whatever in the future if we want to document when a constant
showed up. g-ir-compiler also keeps track of constant deprecations,
so this fixes constants not ever being deprecated.

https://bugzilla.gnome.org/show_bug.cgi?id=693040

1 files changed, 6 insertions, 3 deletions

diff --git a/giscanner/maintransformer.py b/giscanner/maintransformer.py
index 67168d6b..d149f30a 100644
--- a/giscanner/maintransformer.py
+++ b/giscanner/maintransformer.py
@@ -192,7 +192,7 @@ usage is void (*_gtk_reserved1)(void);"""
     def _get_annotation_name(self, node):
         if isinstance(node, (ast.Class, ast.Interface, ast.Record,
                              ast.Union, ast.Enum, ast.Bitfield,
-                             ast.Callback, ast.Alias)):
+                             ast.Callback, ast.Alias, ast.Constant)):
             if node.ctype is not None:
                 return node.ctype
             elif isinstance(node, ast.Registered) and node.gtype_name is not None:
@@ -815,9 +815,12 @@ usage is void (*_gtk_reserved1)(void);"""
         self._apply_annotations_return(signal, signal.retval, block)
 
     def _apply_annotations_constant(self, node):
-        block = self._blocks.get(node.ctype)
-        if not block:
+        block = self._get_block(node)
+        if block is None:
             return
+
+        self._apply_annotations_annotated(node, block)
+
         tag = block.get_tag(TAG_VALUE)
         if tag:
             node.value = tag.value