[gobject-introspection] [scanner] Improve an error message, include lineno

[Johan Dahlin <johan src gnome org>]

commit bbd1aa9450e54ad57c017f408dae5937dcf074ac
Author: Johan Dahlin <johan gnome org>
Date:   Thu Sep 2 16:41:34 2010 -0300

    [scanner] Improve an error message, include lineno

 giscanner/transformer.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/giscanner/transformer.py b/giscanner/transformer.py
index b3660b0..120218f 100644
--- a/giscanner/transformer.py
+++ b/giscanner/transformer.py
@@ -610,7 +610,7 @@ raise ValueError."""
         try:
             name = self.strip_identifier(symbol.ident)
         except TransformerException, e:
-            message.warn(e)
+            message.warn_symbol(symbol, e)
             return None
         struct = ast.Record(name, symbol.ident, disguised)
         self._parse_fields(symbol, struct)