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path: root/compiler/rustc_mir/src/transform/coverage/debug.rs
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-rw-r--r--compiler/rustc_mir/src/transform/coverage/debug.rs1
1 files changed, 0 insertions, 1 deletions
diff --git a/compiler/rustc_mir/src/transform/coverage/debug.rs b/compiler/rustc_mir/src/transform/coverage/debug.rs
index 2397d627880..f6672335cb1 100644
--- a/compiler/rustc_mir/src/transform/coverage/debug.rs
+++ b/compiler/rustc_mir/src/transform/coverage/debug.rs
@@ -116,7 +116,6 @@ use crate::util::pretty;
 use crate::util::spanview::{self, SpanViewable};
 
 use rustc_data_structures::fx::FxHashMap;
-use rustc_index::vec::Idx;
 use rustc_middle::mir::coverage::*;
 use rustc_middle::mir::{self, BasicBlock, TerminatorKind};
 use rustc_middle::ty::TyCtxt;