remove a bunch of dead parameters in fn
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@@ -197,7 +197,7 @@ impl<'tcx> CheckAttrVisitor<'tcx> {
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| sym::unstable
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| sym::stable
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| sym::rustc_allowed_through_unstable_modules
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| sym::rustc_promotable => self.check_stability_promotable(attr, span, target),
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| sym::rustc_promotable => self.check_stability_promotable(attr, target),
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sym::link_ordinal => self.check_link_ordinal(attr, span, target),
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sym::rustc_confusables => self.check_confusables(attr, target),
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sym::rustc_safe_intrinsic => {
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@@ -2102,7 +2102,7 @@ impl<'tcx> CheckAttrVisitor<'tcx> {
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}
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}
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fn check_stability_promotable(&self, attr: &Attribute, _span: Span, target: Target) -> bool {
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fn check_stability_promotable(&self, attr: &Attribute, target: Target) -> bool {
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match target {
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Target::Expression => {
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self.dcx().emit_err(errors::StabilityPromotable { attr_span: attr.span });
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