girparser: Shut warning about unused experimental metadata

diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 9267d7e1ed7c4048bb1f9e8fd5f7d772f76bd06e..1d8023eca3019433f09ce76752b3ef376bba25db 100644 (file)
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -1052,7 +1052,7 @@ public class Vala.GirParser : CodeVisitor {
 
                                // experimental
                                if (metadata.has_argument (ArgumentType.EXPERIMENTAL)) {
-                                       symbol.set_attribute ("Experimental", true);
+                                       symbol.set_attribute ("Experimental", metadata.get_bool (ArgumentType.EXPERIMENTAL));
                                }
 
                                if (parent.symbol is Namespace) {