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Diffstat (limited to 'crates/ide-diagnostics/src/handlers/invalid_cast.rs')
-rw-r--r--crates/ide-diagnostics/src/handlers/invalid_cast.rs1
1 files changed, 0 insertions, 1 deletions
diff --git a/crates/ide-diagnostics/src/handlers/invalid_cast.rs b/crates/ide-diagnostics/src/handlers/invalid_cast.rs
index bd8fa69e28..e1c2053289 100644
--- a/crates/ide-diagnostics/src/handlers/invalid_cast.rs
+++ b/crates/ide-diagnostics/src/handlers/invalid_cast.rs
@@ -1025,7 +1025,6 @@ fn _slice(bar: &[i32]) -> bool {
check_diagnostics(
r#"
//- minicore: coerce_unsized, dispatch_from_dyn
-#![feature(trait_upcasting)]
trait Foo {}
trait Bar: Foo {}