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@ -820,7 +820,10 @@ impl<'tcx> Visitor<'tcx> for Checker<'tcx> {
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);
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if item_is_allowed {
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// Check parent modules stability as well
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// Check parent modules stability as well if the item the path refers to is itself
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// stable. We only emit warnings for unstable path segments if the item is stable
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// because stability is often inherited, so the most common case is that both the
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// segments and the item are unstable behind the same feature flag.
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//
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// We check here rather than in `visit_path_segment` to prevent visiting the last
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// path segment twice
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