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path: root/compiler/rustc_mir_dataflow/src/value_analysis.rs
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-rw-r--r--compiler/rustc_mir_dataflow/src/value_analysis.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_mir_dataflow/src/value_analysis.rs b/compiler/rustc_mir_dataflow/src/value_analysis.rs
index db4b0a3deda..cc69a1bb02d 100644
--- a/compiler/rustc_mir_dataflow/src/value_analysis.rs
+++ b/compiler/rustc_mir_dataflow/src/value_analysis.rs
@@ -899,7 +899,7 @@ fn debug_with_context_rec<V: Debug + Eq>(
         let info_elem = map.places[child].proj_elem.unwrap();
         let child_place_str = match info_elem {
             TrackElem::Field(field) => {
-                if place_str.starts_with("*") {
+                if place_str.starts_with('*') {
                     format!("({}).{}", place_str, field.index())
                 } else {
                     format!("{}.{}", place_str, field.index())