diff options
Diffstat (limited to 'src/libsyntax/lib.rs')
| -rw-r--r-- | src/libsyntax/lib.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs index 7acbd10ef03..ba3f495cdac 100644 --- a/src/libsyntax/lib.rs +++ b/src/libsyntax/lib.rs @@ -14,6 +14,8 @@ //! //! This API is completely unstable and subject to change. +// Do not remove on snapshot creation. Needed for bootstrap. (Issue #22364) +#![cfg_attr(stage0, feature(custom_attribute))] #![crate_name = "syntax"] #![unstable(feature = "rustc_private")] #![staged_api] @@ -36,6 +38,9 @@ #![feature(staged_api)] #![feature(std_misc)] #![feature(unicode)] +#![feature(path)] +#![feature(io)] +#![feature(path_ext)] extern crate arena; extern crate fmt_macros; |