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-rw-r--r--compiler/rustc_middle/src/lint.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/lint.rs b/compiler/rustc_middle/src/lint.rs
index 4cb5ef79177..bb9e1edf86c 100644
--- a/compiler/rustc_middle/src/lint.rs
+++ b/compiler/rustc_middle/src/lint.rs
@@ -126,7 +126,7 @@ impl ShallowLintLevelMap {
             return (Some(level), src);
         }
 
-        for (parent, _) in tcx.hir().parent_iter(start) {
+        for parent in tcx.hir().parent_id_iter(start) {
             let specs = tcx.shallow_lint_levels_on(parent);
             if let Some(&(level, src)) = specs.specs.get(&id) {
                 return (Some(level), src);