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instrument QueryNormalizer::fold_ty

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Bastian Kauschke 2020-11-16 10:48:31 +01:00
parent 603ab5bd6e
commit dcc194ce2f
1 changed files with 1 additions and 0 deletions
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compiler/rustc_trait_selection/src/traits/query/normalize.rs
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@ -97,6 +97,7 @@ impl<'cx, 'tcx> TypeFolder<'tcx> for QueryNormalizer<'cx, 'tcx> {
self.infcx.tcx self.infcx.tcx
} }
#[instrument(skip(self))]
fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx> { fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx> {
if !ty.has_projections() { if !ty.has_projections() {
return ty; return ty;