vala r2434 - in trunk: . vala

[ryanl svn gnome org]

Author: ryanl
Date: Thu Feb 12 13:49:10 2009
New Revision: 2434
URL: http://svn.gnome.org/viewvc/vala?rev=2434&view=rev

Log:
2009-02-12  Ryan Lortie  <desrt desrt ca>

        * vala/valamethod.vala:

        For now, just forbid ref/out paramters on yielding functions since
        they are hard to deal with.



Modified:
   trunk/ChangeLog
   trunk/vala/valamethod.vala

Modified: trunk/vala/valamethod.vala
==============================================================================
--- trunk/vala/valamethod.vala	(original)
+++ trunk/vala/valamethod.vala	Thu Feb 12 13:49:10 2009
@@ -609,6 +609,16 @@
 
 		process_attributes ();
 
+		if (coroutine) {
+			foreach (var param in parameters) {
+				if (param.direction != ParameterDirection.IN) {
+					error = true;
+					Report.error (param.source_reference, "Reference parameter types are not yet supported for yielding functions");
+					return false;
+				}
+			}
+		}
+
 		if (is_abstract) {
 			if (parent_symbol is Class) {
 				var cl = (Class) parent_symbol;
@@ -847,3 +857,5 @@
 		return true;
 	}
 }
+
+// vim:sw=8 noet