Report unused internal methods

2009-01-31  Jürg Billeter  <j@bitron.ch>

	* vala/valaflowanalyzer.vala:
	* vala/valasymbol.vala:

	Report unused internal methods

	* gobject/valaccodearraymodule.vala:
	* gobject/valaccodeassignmentmodule.vala:
	* gobject/valaccodebasemodule.vala:
	* gobject/valaccodecontrolflowmodule.vala:
	* gobject/valaccodedelegatemodule.vala:
	* gobject/valaccodememberaccessmodule.vala:
	* gobject/valaccodemethodcallmodule.vala:
	* gobject/valaccodemethodmodule.vala:
	* gobject/valaccodestructmodule.vala:
	* gobject/valadbusclientmodule.vala:
	* gobject/valadbusmodule.vala:
	* gobject/valadbusservermodule.vala:
	* gobject/valagasyncmodule.vala:
	* gobject/valagerrormodule.vala:
	* gobject/valagobjectmodule.vala:
	* gobject/valagsignalmodule.vala:
	* gobject/valagtypemodule.vala:

	Mark modules as internal

svn path=/trunk/; revision=2412

1 files changed, 11 insertions, 0 deletions

diff --git a/vala/valasymbol.vala b/vala/valasymbol.vala
index ca92e92c4..2478b14a3 100644
--- a/vala/valasymbol.vala
+++ b/vala/valasymbol.vala
@@ -101,6 +101,17 @@ public abstract class Vala.Symbol : CodeNode {
 		return false;
 	}
 
+	public bool is_library_internal_symbol () {
+		for (Symbol sym = this; null != sym; sym = sym.parent_symbol) {
+			if (sym.access == SymbolAccessibility.PRIVATE
+			    || sym.access == SymbolAccessibility.INTERNAL) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+
 	public Scope scope {
 		get { return _scope; }
 	}