girparser: Add closure argument for metadata

diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 33882d0675829944eda56e8975d39a1b03ae0513..ee668105bd2dc104fcdf8811dbac55716bdff417 100644 (file)
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -65,7 +65,8 @@ public class Vala.GirParser : CodeVisitor {
                THROWS,
                PRINTF_FORMAT,
                ARRAY_LENGTH_FIELD,
-               SENTINEL;
+               SENTINEL,
+               CLOSURE;
 
                public static ArgumentType? from_string (string name) {
                        var enum_class = (EnumClass) typeof(ArgumentType).class_ref ();
@@ -1916,6 +1917,9 @@ public class Vala.GirParser : CodeVisitor {
                if (destroy != null && &destroy_idx != null) {
                        destroy_idx = int.parse (destroy);
                }
+               if (metadata.has_argument (ArgumentType.CLOSURE)) {
+                       closure_idx = metadata.get_integer (ArgumentType.CLOSURE);
+               }
 
                next ();
                if (reader.name == "varargs") {