From 27b703dd409c875853394f9c7f8400cd34390088 Mon Sep 17 00:00:00 2001 From: Aleksey Kladov Date: Mon, 22 Jul 2019 12:09:34 +0300 Subject: add rustc_private as a proper language feature gate At the moment, `rustc_private` as a (library) feature exists by accident: `char::is_xid_start`, `char::is_xid_continue` methods in libcore define it. --- src/libsyntax_ext/lib.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'src/libsyntax_ext') diff --git a/src/libsyntax_ext/lib.rs b/src/libsyntax_ext/lib.rs index da0f8ca6da0..7de90278ed7 100644 --- a/src/libsyntax_ext/lib.rs +++ b/src/libsyntax_ext/lib.rs @@ -12,6 +12,7 @@ #![feature(decl_macro)] #![feature(nll)] #![feature(rustc_diagnostic_macros)] +#![feature(unicode_internals)] #![recursion_limit="256"] -- cgit 1.4.1-3-g733a5