Unrolled build for rust-lang#122158

Rollup merge of rust-lang#122158 - estebank:feature-sugg, r=WaffleLapkin

Provide structured suggestion for `#![feature(foo)]`

```
error: `S2<'_>` is forbidden as the type of a const generic parameter
  --> $DIR/lifetime-in-const-param.rs:5:23
   |
LL | struct S<'a, const N: S2>(&'a ());
   |                       ^^
   |
   = note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
   |
LL + #![feature(adt_const_params)]
   |
```

Fix rust-lang#55941.

Author: rust-timer

compiler/rustc_const_eval/src/transform/check_consts/ops.rs

@@ -99,7 +99,7 @@ impl<'tcx> NonConstOp<'tcx> for FnCallNonConst<'tcx> {
     #[allow(rustc::untranslatable_diagnostic)]
     fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, _: Span) -> Diag<'tcx> {
         let FnCallNonConst { caller, callee, args, span, call_source, feature } = *self;
-        let ConstCx { tcx, param_env, .. } = *ccx;
+        let ConstCx { tcx, param_env, body, .. } = *ccx;
 
         let diag_trait = |err, self_ty: Ty<'_>, trait_id| {
             let trait_ref = TraitRef::from_method(tcx, trait_id, args);
@@ -297,10 +297,12 @@ impl<'tcx> NonConstOp<'tcx> for FnCallNonConst<'tcx> {
             ccx.const_kind(),
         ));
 
-        if let Some(feature) = feature
-            && ccx.tcx.sess.is_nightly_build()
-        {
-            err.help(format!("add `#![feature({feature})]` to the crate attributes to enable",));
+        if let Some(feature) = feature {
+            ccx.tcx.disabled_nightly_features(
+                &mut err,
+                body.source.def_id().as_local().map(|local| ccx.tcx.local_def_id_to_hir_id(local)),
+                [(String::new(), feature)],
+            );
         }
 
         if let ConstContext::Static(_) = ccx.const_kind() {

compiler/rustc_hir_analysis/src/astconv/generics.rs

@@ -16,7 +16,7 @@ use rustc_middle::ty::{
     self, GenericArgsRef, GenericParamDef, GenericParamDefKind, IsSuggestable, Ty, TyCtxt,
 };
 use rustc_session::lint::builtin::LATE_BOUND_LIFETIME_ARGUMENTS;
-use rustc_span::symbol::kw;
+use rustc_span::symbol::{kw, sym};
 use smallvec::SmallVec;
 
 /// Report an error that a generic argument did not match the generic parameter that was
@@ -41,9 +41,11 @@ fn generic_arg_mismatch_err(
     if let GenericParamDefKind::Const { .. } = param.kind {
         if matches!(arg, GenericArg::Type(hir::Ty { kind: hir::TyKind::Infer, .. })) {
             err.help("const arguments cannot yet be inferred with `_`");
-            if sess.is_nightly_build() {
-                err.help("add `#![feature(generic_arg_infer)]` to the crate attributes to enable");
-            }
+            tcx.disabled_nightly_features(
+                &mut err,
+                param.def_id.as_local().map(|local| tcx.local_def_id_to_hir_id(local)),
+                [(String::new(), sym::generic_arg_infer)],
+            );
         }
     }