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-rw-r--r--compiler/rustc_mir_transform/src/coverage/test_macros/src/lib.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_mir_transform/src/coverage/test_macros/src/lib.rs b/compiler/rustc_mir_transform/src/coverage/test_macros/src/lib.rs
index 3d6095d2738..f41adf667ec 100644
--- a/compiler/rustc_mir_transform/src/coverage/test_macros/src/lib.rs
+++ b/compiler/rustc_mir_transform/src/coverage/test_macros/src/lib.rs
@@ -2,5 +2,5 @@ use proc_macro::TokenStream;
 
 #[proc_macro]
 pub fn let_bcb(item: TokenStream) -> TokenStream {
-    format!("let bcb{} = graph::BasicCoverageBlock::from_usize({});", item, item).parse().unwrap()
+    format!("let bcb{item} = graph::BasicCoverageBlock::from_usize({item});").parse().unwrap()
 }