add impossible type

src/handle.rs

@@ -5,10 +5,12 @@ use super::*;
 
 pub use types::{Handle,GhostHandle};
 
+#[cfg(not(nightly))] enum HandleInner{}
+
 macro_rules! handle {
     ($name:ident, $inner_name:ident) => {
 	#[cfg(nightly)] pub struct $inner_name(!);
-	#[cfg(not(nightly))] pub struct $inner_name(());
+	#[cfg(not(nightly))] pub struct $inner_name(HandleInner);
 	impl private::Sealed for $inner_name{}
 	impl GhostHandle for $inner_name{}
 	pub type $name = *mut Handle<$inner_name>;

src/lib.rs

@@ -5,7 +5,7 @@
 //! I've attempted to provide more Rust-idiomatic API variants as well, which have non-prefixed names.
 //!
 //! # Namespace polution and interface stablility
-//!  Eventually I intend to have /most/ (if not all) C compatable types either reimplemented or aliased to non-prefixed Rust types.
+//!  Eventually I think we should have *most* (if not all) C compatable types either reimplemented or aliased to non-prefixed Rust types.
 //!  At present though this is not the case, and prefixed names that can double as ergonomic Rust types are not aliased to them, so you'll have to use both often.
 //!  The reimplementation is undergoing, the aliasing not yet.