vala: Skip default-value positioning check for parameters of coroutines

https://bugzilla.gnome.org/show_bug.cgi?id=644241

diff --git a/vala/valamethod.vala b/vala/valamethod.vala
index 4dad2daa587070f1a827aaad13cf7bb1f70018b3..9ce98cfb3eefd2565f12cfcc0ecb277b33f6a8f6 100644 (file)
--- a/vala/valamethod.vala
+++ b/vala/valamethod.vala
@@ -727,6 +727,10 @@ public class Vala.Method : Subroutine, Callable {
                                error = true;
                                Report.error (param.source_reference, "Reference parameters are not supported for async methods");
                        }
+                       // TODO: begin and end parameters must be checked separately for coroutines
+                       if (coroutine) {
+                               continue;
+                       }
                        if (optional_param && param.initializer == null && !param.ellipsis) {
                                Report.warning (param.source_reference, "parameter without default follows parameter with default");
                        } else if (param.initializer != null) {