From 7ce85f2dca545c9012fdc13c90cb2b058e58d3dd Mon Sep 17 00:00:00 2001 From: Vadim Petrochenkov Date: Thu, 10 Oct 2019 01:41:47 +0300 Subject: expand: Simplify expansion of derives And make it more uniform with other macros. By merging placeholders for future derives' outputs into the derive container's output fragment early. --- src/libsyntax/lib.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'src/libsyntax') diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs index a68b7fdf931..261cc53e158 100644 --- a/src/libsyntax/lib.rs +++ b/src/libsyntax/lib.rs @@ -11,6 +11,7 @@ #![feature(const_fn)] #![feature(const_transmute)] #![feature(crate_visibility_modifier)] +#![feature(decl_macro)] #![feature(label_break_value)] #![feature(nll)] #![feature(try_trait)] -- cgit 1.4.1-3-g733a5