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Diffstat (limited to 'crates/ide/src/lib.rs')
-rw-r--r--crates/ide/src/lib.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/ide/src/lib.rs b/crates/ide/src/lib.rs
index a2ac62341d..28ae0dce98 100644
--- a/crates/ide/src/lib.rs
+++ b/crates/ide/src/lib.rs
@@ -8,7 +8,7 @@
//! in this crate.
// For proving that RootDatabase is RefUnwindSafe.
-#![warn(rust_2018_idioms, unused_lifetimes)]
+
#![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
#![recursion_limit = "128"]