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Diffstat (limited to 'crates/ide/src/lib.rs')
| -rw-r--r-- | crates/ide/src/lib.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crates/ide/src/lib.rs b/crates/ide/src/lib.rs index aee03d218a..2320c95b4a 100644 --- a/crates/ide/src/lib.rs +++ b/crates/ide/src/lib.rs @@ -8,8 +8,9 @@ //! in this crate. // For proving that RootDatabase is RefUnwindSafe. -#![recursion_limit = "128"] #![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)] +#![cfg_attr(feature = "in-rust-tree", feature(rustc_private))] +#![recursion_limit = "128"] #[allow(unused)] macro_rules! eprintln { |