Some tracing cleanups

3 files changed, 3 insertions, 5 deletions

diff --git a/compiler/rustc_borrowck/src/type_check/free_region_relations.rs b/compiler/rustc_borrowck/src/type_check/free_region_relations.rs
index f08f2e1b12d..aa17e273679 100644
--- a/compiler/rustc_borrowck/src/type_check/free_region_relations.rs
+++ b/compiler/rustc_borrowck/src/type_check/free_region_relations.rs
@@ -334,8 +334,8 @@ impl<'tcx> UniversalRegionRelationsBuilder<'_, 'tcx> {
     /// either the return type of the MIR or one of its arguments. At
     /// the same time, compute and add any implied bounds that come
     /// from this local.
+    #[instrument(level = "debug", skip(self))]
     fn add_implied_bounds(&mut self, ty: Ty<'tcx>) -> Option<Rc<QueryRegionConstraints<'tcx>>> {
-        debug!("add_implied_bounds(ty={:?})", ty);
         let TypeOpOutput { output: bounds, constraints, .. } = self
             .param_env
             .and(type_op::implied_outlives_bounds::ImpliedOutlivesBounds { ty })
diff --git a/compiler/rustc_infer/src/infer/outlives/mod.rs b/compiler/rustc_infer/src/infer/outlives/mod.rs
index 03d6c45a653..b9652e83e65 100644
--- a/compiler/rustc_infer/src/infer/outlives/mod.rs
+++ b/compiler/rustc_infer/src/infer/outlives/mod.rs
@@ -8,10 +8,10 @@ pub mod verify;
 use rustc_middle::traits::query::OutlivesBound;
 use rustc_middle::ty;
 
+#[instrument(level = "debug", skip(param_env))]
 pub fn explicit_outlives_bounds<'tcx>(
     param_env: ty::ParamEnv<'tcx>,
 ) -> impl Iterator<Item = OutlivesBound<'tcx>> + 'tcx {
-    debug!("explicit_outlives_bounds()");
     param_env
         .caller_bounds()
         .into_iter()
diff --git a/compiler/rustc_typeck/src/check/regionck.rs b/compiler/rustc_typeck/src/check/regionck.rs
index 20456cc427c..2ba8cb24f8b 100644
--- a/compiler/rustc_typeck/src/check/regionck.rs
+++ b/compiler/rustc_typeck/src/check/regionck.rs
@@ -130,6 +130,7 @@ impl<'tcx> OutlivesEnvironmentExt<'tcx> for OutlivesEnvironment<'tcx> {
     /// add those assumptions into the outlives-environment.
     ///
     /// Tests: `src/test/ui/regions/regions-free-region-ordering-*.rs`
+    #[instrument(level = "debug", skip(self, infcx))]
     fn add_implied_bounds<'a>(
         &mut self,
         infcx: &InferCtxt<'a, 'tcx>,
@@ -137,11 +138,8 @@ impl<'tcx> OutlivesEnvironmentExt<'tcx> for OutlivesEnvironment<'tcx> {
         body_id: hir::HirId,
         span: Span,
     ) {
-        debug!("add_implied_bounds()");
-
         for ty in fn_sig_tys {
             let ty = infcx.resolve_vars_if_possible(ty);
-            debug!("add_implied_bounds: ty = {}", ty);
             let implied_bounds = infcx.implied_outlives_bounds(self.param_env, body_id, ty, span);
             self.add_outlives_bounds(Some(infcx), implied_bounds)
         }