Add Type::Void variant
Not currently usable as a function argument or explicit return value,
but will be required when we introduce Result for the case of fallible
void functions, whose return type will be Result<()>.
diff --git a/syntax/tokens.rs b/syntax/tokens.rs
index e97509b..4ddc1a6 100644
--- a/syntax/tokens.rs
+++ b/syntax/tokens.rs
@@ -16,6 +16,7 @@
}
Type::RustBox(ty) | Type::UniquePtr(ty) => ty.to_tokens(tokens),
Type::Ref(r) | Type::Str(r) => r.to_tokens(tokens),
+ Type::Void(span) => tokens.extend(quote_spanned!(span.0=> ())),
}
}
}