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Diffstat (limited to 'compiler/rustc_lint/src/unused.rs')
| -rw-r--r-- | compiler/rustc_lint/src/unused.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_lint/src/unused.rs b/compiler/rustc_lint/src/unused.rs index 8866b2be078..a6993547c8f 100644 --- a/compiler/rustc_lint/src/unused.rs +++ b/compiler/rustc_lint/src/unused.rs @@ -22,6 +22,7 @@ use rustc_span::symbol::{kw, sym}; use rustc_span::{BytePos, Span}; use std::iter; use std::ops::ControlFlow; +use tracing::instrument; declare_lint! { /// The `unused_must_use` lint detects unused result of a type flagged as |