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Diffstat (limited to 'crates/proc-macro-srv/src/lib.rs')
| -rw-r--r-- | crates/proc-macro-srv/src/lib.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crates/proc-macro-srv/src/lib.rs b/crates/proc-macro-srv/src/lib.rs index f1575a5b0b..67b9f57a16 100644 --- a/crates/proc-macro-srv/src/lib.rs +++ b/crates/proc-macro-srv/src/lib.rs @@ -11,11 +11,13 @@ //! rustc rather than `unstable`. (Although in general ABI compatibility is still an issue)… #![cfg(any(feature = "sysroot-abi", rust_analyzer))] -#![feature(proc_macro_internals, proc_macro_diagnostic, proc_macro_span, rustc_private)] +#![cfg_attr(feature = "in-rust-tree", feature(rustc_private))] +#![feature(proc_macro_internals, proc_macro_diagnostic, proc_macro_span)] #![warn(rust_2018_idioms, unused_lifetimes)] #![allow(unreachable_pub, internal_features)] extern crate proc_macro; +#[cfg(feature = "in-rust-tree")] extern crate rustc_driver as _; mod dylib; |