[gobject-introspection] [maintransformer] Use AssertionError

[Johan Dahlin <johan src gnome org>]

commit 4e91e6bd19c0389237c0be68e44afef70d1ccd22
Author: Johan Dahlin <johan gnome org>
Date:   Fri Sep 24 09:57:06 2010 -0300

    [maintransformer] Use AssertionError

 giscanner/maintransformer.py |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/giscanner/maintransformer.py b/giscanner/maintransformer.py
index a670a0a..0364986 100644
--- a/giscanner/maintransformer.py
+++ b/giscanner/maintransformer.py
@@ -198,7 +198,7 @@ usage is void (*_gtk_reserved1)(void);"""
             elif isinstance(node, ast.Registered) and node.gtype_name is not None:
                 return node.gtype_name
             return node.c_name
-        assert False, "Unhandled node %r" % (node, )
+        raise AssertionError("Unhandled node %r" % (node, ))
 
     def _get_block(self, node):
         return self._blocks.get(self._get_annotation_name(node))
@@ -435,7 +435,7 @@ usage is void (*_gtk_reserved1)(void);"""
             elif isinstance(target, (ast.Record, ast.Union)):
                 return ast.PARAM_TRANSFER_FULL
             else:
-                assert False, "Invalid constructor"
+                raise AssertionError("Invalid constructor")
         elif isinstance(target, (ast.Class, ast.Record, ast.Union)):
             # Explicitly no default for these
             return None
@@ -483,9 +483,6 @@ usage is void (*_gtk_reserved1)(void);"""
                 caller_allocates = True
             elif subtype == 'callee-allocates':
                 caller_allocates = False
-            else:
-                message.fatal("out allocation for %s is invalid (%r)" % (
-                    node, subtype))
         elif OPT_IN in options:
             annotated_direction = ast.PARAM_DIRECTION_IN