Auto merge of #113474 - compiler-errors:rollup-07x1up7, r=compiler-errors

Rollup of 8 pull requests

Successful merges:

 - #113413 (Add needs-triage to all new issues)
 - #113426 (Don't ICE in `resolve_bound_vars` when associated return-type bounds are in bad positions)
 - #113427 (Remove `variances_of` on RPITIT GATs, remove its one use-case)
 - #113441 (miri: check that assignments do not self-overlap)
 - #113453 (Remove unused from_method from rustc_on_unimplemented)
 - #113456 (Avoid calling report_forbidden_specialization for RPITITs)
 - #113466 (Update cargo)
 - #113467 (Fix comment of `fn_can_unwind`)

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 1 insertions, 19 deletions

diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/on_unimplemented.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/on_unimplemented.rs
index 1e4d30f48b2..b16d2eb5fc1 100644
--- a/compiler/rustc_trait_selection/src/traits/error_reporting/on_unimplemented.rs
+++ b/compiler/rustc_trait_selection/src/traits/error_reporting/on_unimplemented.rs
@@ -41,7 +41,6 @@ pub trait TypeErrCtxtExt<'tcx> {
 static ALLOWED_FORMAT_SYMBOLS: &[Symbol] = &[
     kw::SelfUpper,
     sym::ItemContext,
-    sym::from_method,
     sym::from_desugaring,
     sym::direct,
     sym::cause,
@@ -172,23 +171,6 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
             }
         }
 
-        if let ObligationCauseCode::ItemObligation(item)
-        | ObligationCauseCode::BindingObligation(item, _)
-        | ObligationCauseCode::ExprItemObligation(item, ..)
-        | ObligationCauseCode::ExprBindingObligation(item, ..) = *obligation.cause.code()
-        {
-            // FIXME: maybe also have some way of handling methods
-            // from other traits? That would require name resolution,
-            // which we might want to be some sort of hygienic.
-            //
-            // Currently I'm leaving it for what I need for `try`.
-            if self.tcx.trait_of_item(item) == Some(trait_ref.def_id) {
-                let method = self.tcx.item_name(item);
-                flags.push((sym::from_method, None));
-                flags.push((sym::from_method, Some(method.to_string())));
-            }
-        }
-
         if let Some(k) = obligation.cause.span.desugaring_kind() {
             flags.push((sym::from_desugaring, None));
             flags.push((sym::from_desugaring, Some(format!("{:?}", k))));
@@ -672,7 +654,7 @@ impl<'tcx> OnUnimplementedFormatString {
                             None => {
                                 if let Some(val) = options.get(&s) {
                                     val
-                                } else if s == sym::from_desugaring || s == sym::from_method {
+                                } else if s == sym::from_desugaring {
                                     // don't break messages using these two arguments incorrectly
                                     &empty_string
                                 } else if s == sym::ItemContext {