Do not allow access to instance members of outer classes

Fixes bug 595216.

diff --git a/vala/valamemberaccess.vala b/vala/valamemberaccess.vala
index e9103335bc9f8ac39ee7d387a2860f570bd25d78..f6c5f2463638daa91adcf58de154709be4cc9a92 100644 (file)
--- a/vala/valamemberaccess.vala
+++ b/vala/valamemberaccess.vala
@@ -250,6 +250,16 @@ public class Vala.MemberAccess : Expression {
                                }
 
                                symbol_reference = analyzer.symbol_lookup_inherited (sym, member_name);
+
+                               if (symbol_reference == null) {
+                                       if (sym is TypeSymbol) {
+                                               // do not allow instance access to outer classes
+                                               this_parameter = null;
+                                               may_access_instance_members = false;
+                                               may_access_klass_members = false;
+                                       }
+                               }
+
                                sym = sym.parent_symbol;
                        }