diff options
Diffstat (limited to 'src/libsyntax_ext')
| -rw-r--r-- | src/libsyntax_ext/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax_ext/lib.rs b/src/libsyntax_ext/lib.rs index f336b26ae41..e1542c9e466 100644 --- a/src/libsyntax_ext/lib.rs +++ b/src/libsyntax_ext/lib.rs @@ -19,7 +19,7 @@ html_root_url = "https://doc.rust-lang.org/nightly/")] #![cfg_attr(not(stage0), deny(warnings))] -#![feature(dotdot_in_tuple_patterns)] +#![cfg_attr(stage0, feature(dotdot_in_tuple_patterns))] #![feature(proc_macro_lib)] #![feature(proc_macro_internals)] #![feature(rustc_private)] |