codegen: Drop unnecessary comma expressions when boxing values

diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index 08bddc0215b5ba1726d380a0fe0ca17c6ef9472a..f9b302fa114b4154519594b68f17733195ac6c2a 100644 (file)
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -5382,10 +5382,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
                                var decl = get_temp_variable (expression_type, expression_type.value_owned, expression_type, false);
                                emit_temp_var (decl);
 
-                               var ccomma = new CCodeCommaExpression ();
-                               ccomma.append_expression (new CCodeAssignment (get_variable_cexpression (decl.name), cexpr));
-                               ccomma.append_expression (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_variable_cexpression (decl.name)));
-                               cexpr = ccomma;
+                               ccode.add_assignment (get_variable_cexpression (decl.name), cexpr);
+                               cexpr = new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_variable_cexpression (decl.name));
                        }
                } else if (unboxing) {
                        // unbox value