vala: Implement get_*_variables() for ConditionalExpression

diff --git a/vala/valaconditionalexpression.vala b/vala/valaconditionalexpression.vala
index b5241099b5465706801515f78506fb0f1c5ee90f..ad4878b0bc3ff9da8a09c57fdb6ba52ecd4fedc9 100644 (file)
--- a/vala/valaconditionalexpression.vala
+++ b/vala/valaconditionalexpression.vala
@@ -116,6 +116,18 @@ public class Vala.ConditionalExpression : Expression {
                }
        }
 
+       public override void get_defined_variables (Collection<Variable> collection) {
+               condition.get_defined_variables (collection);
+               true_expression.get_defined_variables (collection);
+               false_expression.get_defined_variables (collection);
+       }
+
+       public override void get_used_variables (Collection<Variable> collection) {
+               condition.get_used_variables (collection);
+               true_expression.get_used_variables (collection);
+               false_expression.get_used_variables (collection);
+       }
+
        public override bool check (CodeContext context) {
                if (checked) {
                        return !error;