vala r1468 - in trunk: . gobject

[juergbi svn gnome org]

Author: juergbi
Date: Wed May 28 19:35:06 2008
New Revision: 1468
URL: http://svn.gnome.org/viewvc/vala?rev=1468&view=rev

Log:
2008-05-28  Juerg Billeter  <j bitron ch>

	* gobject/valaccodeclassbinding.vala:

	Ensure to not generate empty C structs,
	patch by Jared Moore, fixes bug 533977


Modified:
   trunk/ChangeLog
   trunk/gobject/valaccodeclassbinding.vala

Modified: trunk/gobject/valaccodeclassbinding.vala
==============================================================================
--- trunk/gobject/valaccodeclassbinding.vala	(original)
+++ trunk/gobject/valaccodeclassbinding.vala	Wed May 28 19:35:06 2008
@@ -111,6 +111,11 @@
 			codegen.instance_struct.add_field ("volatile int", "ref_count");
 		}
 
+		if (cl.is_compact && cl.base_class == null && cl.get_fields ().size == 0) {
+			// add dummy member, C doesn't allow empty structs
+			codegen.instance_struct.add_field ("int", "dummy");
+		}
+
 		if (is_gtypeinstance) {
 			if (cl.source_reference.file.cycle == null) {
 				decl_frag.append (new CCodeTypeDefinition ("struct %s".printf (codegen.type_struct.name), new CCodeVariableDeclarator ("%sClass".printf (cl.get_cname ()))));