I've noticed the error disappears if this `valac` option is removed: --enable-experimental-non-null
(I'm unlucky, as I love the idea of this kind of check). As a workaround for now, running `valadoc` with the same option, does not make it fails, checks the source and points any error about conversion attempt like from `string?` to `string`. Finally I can disable the option for compiling and keep it for document generation, which becomes a kind of added check. Would still be better if using this option would not result in invalid C source generation. How is it supposed to impact C source generation? Though it was only about static checking... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129863 Title: Valac generates invalid C source (const gchar * + const char *) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vala-0.14/+bug/1129863/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs