vala r1941 - in trunk: . vala

[juergbi svn gnome org]

Author: juergbi
Date: Fri Oct 31 07:35:45 2008
New Revision: 1941
URL: http://svn.gnome.org/viewvc/vala?rev=1941&view=rev

Log:
2008-10-31  JÃrg Billeter  <j bitron ch>

	* vala/valacodenode.vala:

	Add check method to CodeNode class to prepare support for more
	modular semantic analyzer


Modified:
   trunk/ChangeLog
   trunk/vala/valacodenode.vala

Modified: trunk/vala/valacodenode.vala
==============================================================================
--- trunk/vala/valacodenode.vala	(original)
+++ trunk/vala/valacodenode.vala	Fri Oct 31 07:35:45 2008
@@ -76,6 +76,12 @@
 		get { return _error_types != null && _error_types.size > 0; }
 	}
 
+	bool checked;
+	private Gee.List<DataType> _error_types;
+	private static Gee.List<DataType> _empty_type_list;
+
+	private CCodeNode? _ccodenode;
+
 	/**
 	 * Specifies the exceptions that can be thrown by this node or a child node
 	 */
@@ -89,9 +95,6 @@
 		return _empty_type_list;
 	}
 
-	private Gee.List<DataType> _error_types;
-	private static Gee.List<DataType> _empty_type_list;
-
 	/**
 	 * Adds an error type to the exceptions that can be thrown by this node
 	 * or a child node 
@@ -130,6 +133,10 @@
 	public virtual void accept_children (CodeVisitor visitor) {
 	}
 
+	public virtual bool check (SemanticAnalyzer analyzer) {
+		return false;
+	}
+
 	public virtual void replace_type (DataType old_type, DataType new_type) {
 	}
 
@@ -153,8 +160,6 @@
 		return null;
 	}
 
-	private CCodeNode? _ccodenode;
-
 	/**
 	 * Returns a string that represents this code node.
 	 *