mirror of https://github.com/rust-lang/rust.git
Allow tracing through item_bounds query invocations on opaques
Previously these caused cycles when printing the result
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parent
9889a6f5d3
commit
393dea8bc3
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@ -59,7 +59,7 @@ fn associated_type_bounds<'tcx>(
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/// impl trait it isn't possible to write a suitable predicate on the
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/// impl trait it isn't possible to write a suitable predicate on the
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/// containing function and for type-alias impl trait we don't have a backwards
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/// containing function and for type-alias impl trait we don't have a backwards
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/// compatibility issue.
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/// compatibility issue.
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#[instrument(level = "trace", skip(tcx), ret)]
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#[instrument(level = "trace", skip(tcx, item_ty))]
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fn opaque_type_bounds<'tcx>(
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fn opaque_type_bounds<'tcx>(
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tcx: TyCtxt<'tcx>,
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tcx: TyCtxt<'tcx>,
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opaque_def_id: LocalDefId,
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opaque_def_id: LocalDefId,
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@ -620,7 +620,9 @@ macro_rules! define_queries {
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tcx,
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tcx,
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{
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{
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let ret = call_provider!([$($modifiers)*][tcx, $name, key]);
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let ret = call_provider!([$($modifiers)*][tcx, $name, key]);
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rustc_middle::ty::print::with_reduced_queries!({
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tracing::trace!(?ret);
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tracing::trace!(?ret);
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});
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ret
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ret
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}
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}
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)
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)
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