Auto merge of #125120 - compiler-errors:rollup-mnjybwv, r=compiler-errors

Rollup of 7 pull requests

Successful merges:

 - #119838 (style-guide: When breaking binops handle multi-line first operand better)
 - #124844 (Use a proper probe for shadowing impl)
 - #125047 (Migrate `run-make/issue-14500` to new `rmake.rs` format)
 - #125080 (only find segs chain for missing methods when no available candidates)
 - #125088 (Uplift `AliasTy` and `AliasTerm`)
 - #125100 (Don't do post-method-probe error reporting steps if we're in a suggestion)
 - #125118 (Use new utility functions/methods in run-make tests)

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

Author: bors

compiler/rustc_errors/src/diagnostic_impls.rs

@@ -106,6 +106,12 @@ impl<I: rustc_type_ir::Interner> IntoDiagArg for rustc_type_ir::ExistentialTrait
     }
 }
 
+impl<I: rustc_type_ir::Interner> IntoDiagArg for rustc_type_ir::UnevaluatedConst<I> {
+    fn into_diag_arg(self) -> rustc_errors::DiagArgValue {
+        format!("{self:?}").into_diag_arg()
+    }
+}
+
 into_diag_arg_for_number!(i8, u8, i16, u16, i32, u32, i64, u64, i128, u128, isize, usize);
 
 impl IntoDiagArg for bool {

compiler/rustc_hir_typeck/src/demand.rs

@@ -938,14 +938,14 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
         );
     }
 
-    pub fn get_conversion_methods(
+    pub fn get_conversion_methods_for_diagnostic(
         &self,
         span: Span,
         expected: Ty<'tcx>,
         checked_ty: Ty<'tcx>,
         hir_id: hir::HirId,
     ) -> Vec<AssocItem> {
-        let methods = self.probe_for_return_type(
+        let methods = self.probe_for_return_type_for_diagnostic(
             span,
             probe::Mode::MethodCall,
             expected,