vala r1463 - in trunk: . vala

[juergbi svn gnome org]

Author: juergbi
Date: Wed May 28 16:25:28 2008
New Revision: 1463
URL: http://svn.gnome.org/viewvc/vala?rev=1463&view=rev

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

	* vala/valasemanticanalyzer.vala:

	Report error when declaring a compact class implementing an
	interface, patch by Phil Housley


Modified:
   trunk/ChangeLog
   trunk/vala/valasemanticanalyzer.vala

Modified: trunk/vala/valasemanticanalyzer.vala
==============================================================================
--- trunk/vala/valasemanticanalyzer.vala	(original)
+++ trunk/vala/valasemanticanalyzer.vala	Wed May 28 16:25:28 2008
@@ -135,6 +135,16 @@
 
 		cl.accept_children (this);
 
+		/* compact classes cannot implement interfaces */
+		if (cl.is_compact) {
+			foreach (DataType base_type in cl.get_base_types ()) {
+				if (base_type.data_type is Interface) {
+					cl.error = true;
+					Report.error (cl.source_reference, "compact classes `%s` may not implement interfaces".printf (cl.get_full_name ()));
+				}
+			}
+		}
+
 		/* gather all prerequisites */
 		Gee.List<TypeSymbol> prerequisites = new ArrayList<TypeSymbol> ();
 		foreach (DataType base_type in cl.get_base_types ()) {