vala: Use global CodeContext to retrieve root_symbol

diff --git a/vala/valaerrortype.vala b/vala/valaerrortype.vala
index c7c9f9348fd31524c53625c1716b9f96c4c04e64..77c5093755a851f1deb9ae48ec12d07c72dbe642 100644 (file)
--- a/vala/valaerrortype.vala
+++ b/vala/valaerrortype.vala
@@ -112,8 +112,7 @@ public class Vala.ErrorType : ReferenceType {
        }
 
        public override Symbol? get_member (string member_name) {
-               var root_symbol = source_reference.file.context.root;
-               var gerror_symbol = root_symbol.scope.lookup ("GLib").scope.lookup ("Error");
+               var gerror_symbol = CodeContext.get ().root.scope.lookup ("GLib").scope.lookup ("Error");
                return gerror_symbol.scope.lookup (member_name);
        }