2 // compile-flags: -Zdeduplicate-diagnostics=yes
3 extern crate rustc_data_structures;
4 //~^ use of unstable library feature 'rustc_private'
5 extern crate rustc_macros;
6 //~^ use of unstable library feature 'rustc_private'
7 extern crate rustc_query_system;
8 //~^ use of unstable library feature 'rustc_private'
10 use rustc_macros::HashStable;
11 //~^ use of unstable library feature 'rustc_private'
14 //~^ use of unstable library feature 'rustc_private'