X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;ds=sidebyside;f=compiler%2Frustc_trait_selection%2Fsrc%2Ftraits%2Ferror_reporting%2Fmod.rs;h=da6244acb3151eed4629278ba00ede3d4132da4e;hb=1e5d7724173c2ff16e1eacbb6b09e66daa0794e3;hp=82449a36b1d54115320fbc52c17d5f7ebdcdf5de;hpb=37d7de337903a558dbeb1e82c844fe915ab8ff25;p=rust.git

diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/mod.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/mod.rs
index 82449a36b1d..da6244acb31 100644
--- a/compiler/rustc_trait_selection/src/traits/error_reporting/mod.rs
+++ b/compiler/rustc_trait_selection/src/traits/error_reporting/mod.rs
@@ -1,4 +1,5 @@
 mod ambiguity;
+pub mod method_chain;
 pub mod on_unimplemented;
 pub mod suggestions;
 
@@ -536,7 +537,7 @@ fn report_overflow_obligation<T>(
             |err| {
                 self.note_obligation_cause_code(
                     err,
-                    &predicate,
+                    predicate,
                     obligation.param_env,
                     obligation.cause.code(),
                     &mut vec![],
@@ -1233,6 +1234,7 @@ fn report_selection_error(
                     _ => None,
                 };
 
+                let found_node = found_did.and_then(|did| self.tcx.hir().get_if_local(did));
                 let found_span = found_did.and_then(|did| self.tcx.hir().span_if_local(did));
 
                 if self.reported_closure_mismatch.borrow().contains(&(span, found_span)) {
@@ -1286,6 +1288,7 @@ fn report_selection_error(
                         found_trait_ref,
                         expected_trait_ref,
                         obligation.cause.code(),
+                        found_node,
                     )
                 } else {
                     let (closure_span, closure_arg_span, found) = found_did
@@ -1587,7 +1590,7 @@ fn report_fulfillment_error(
                 {
                     self.note_obligation_cause_code(
                         &mut diag,
-                        &error.obligation.predicate,
+                        error.obligation.predicate,
                         error.obligation.param_env,
                         code,
                         &mut vec![],
@@ -2602,7 +2605,7 @@ fn note_obligation_cause(&self, err: &mut Diagnostic, obligation: &PredicateObli
         if !self.maybe_note_obligation_cause_for_async_await(err, obligation) {
             self.note_obligation_cause_code(
                 err,
-                &obligation.predicate,
+                obligation.predicate,
                 obligation.param_env,
                 obligation.cause.code(),
                 &mut vec![],