[vala/0.40] vala: Handle unlock() statement in CodeWriter

[Rico Tzschichholz <ricotz src gnome org>]

commit 5949087fa00b112a070229f9043704fb226a4381
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sun Mar 29 14:30:49 2020 +0200

    vala: Handle unlock() statement in CodeWriter

 vala/valacodewriter.vala | 8 ++++++++
 1 file changed, 8 insertions(+)
---
diff --git a/vala/valacodewriter.vala b/vala/valacodewriter.vala
index 9e881b656..b2f07ca93 100644
--- a/vala/valacodewriter.vala
+++ b/vala/valacodewriter.vala
@@ -1177,6 +1177,14 @@ public class Vala.CodeWriter : CodeVisitor {
                write_newline ();
        }
 
+       public override void visit_unlock_statement (UnlockStatement stmt) {
+               write_indent ();
+               write_string ("unlock (");
+               stmt.resource.accept (this);
+               write_string (");");
+               write_newline ();
+       }
+
        public override void visit_delete_statement (DeleteStatement stmt) {
                write_indent ();
                write_string ("delete ");