Auto merge of rust-lang#143116 - matthiaskrgr:rollup-zy9ez06, r=matthiaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#139858 (New const traits syntax)
 - rust-lang#140809 (Reduce special casing for the panic runtime)
 - rust-lang#142730 (suggest declaring modules when file found but module not defined)
 - rust-lang#142806 (Normalize before computing ConstArgHasType goal in new solver)
 - rust-lang#143046 (const validation: properly ignore zero-sized UnsafeCell)
 - rust-lang#143092 (const checks for lifetime-extended temporaries: avoid 'top-level scope' terminology)
 - rust-lang#143096 (tag_for_variant: properly pass TypingEnv)
 - rust-lang#143104 (hir_analysis: prohibit `dyn PointeeSized`)
 - rust-lang#143106 (gce: don't ICE on non-local const)

Failed merges:

 - rust-lang#143036 (Remove support for `dyn*` from the compiler)

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

Author: bors

clippy_utils/src/qualify_min_const_fn.rs

@@ -451,7 +451,7 @@ fn is_ty_const_destruct<'tcx>(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>, body: &Body<'tcx>
     // FIXME(const_trait_impl, fee1-dead) revert to const destruct once it works again
     #[expect(unused)]
     fn is_ty_const_destruct_unused<'tcx>(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>, body: &Body<'tcx>) -> bool {
-        // If this doesn't need drop at all, then don't select `~const Destruct`.
+        // If this doesn't need drop at all, then don't select `[const] Destruct`.
         if !ty.needs_drop(tcx, body.typing_env(tcx)) {
             return false;
         }

tests/ui/assign_ops.fixed

@@ -91,7 +91,7 @@ mod issue14871 {
 
     impl<T> const NumberConstants for T
     where
-        T: Number + ~const core::ops::Add,
+        T: Number + [const] core::ops::Add,
     {
         fn constant(value: usize) -> Self {
             let mut res = Self::ZERO;

tests/ui/assign_ops.rs

@@ -91,7 +91,7 @@ mod issue14871 {
 
     impl<T> const NumberConstants for T
     where
-        T: Number + ~const core::ops::Add,
+        T: Number + [const] core::ops::Add,
     {
         fn constant(value: usize) -> Self {
             let mut res = Self::ZERO;

tests/ui/trait_duplication_in_bounds.fixed

@@ -169,9 +169,9 @@ where
 // #13476
 #[const_trait]
 trait ConstTrait {}
-const fn const_trait_bounds_good<T: ConstTrait + ~const ConstTrait>() {}
+const fn const_trait_bounds_good<T: ConstTrait + [const] ConstTrait>() {}
 
-const fn const_trait_bounds_bad<T: ~const ConstTrait>() {}
+const fn const_trait_bounds_bad<T: [const] ConstTrait>() {}
 //~^ trait_duplication_in_bounds
 
 fn projections<T, U, V>()

tests/ui/trait_duplication_in_bounds.rs

@@ -169,9 +169,9 @@ where
 // #13476
 #[const_trait]
 trait ConstTrait {}
-const fn const_trait_bounds_good<T: ConstTrait + ~const ConstTrait>() {}
+const fn const_trait_bounds_good<T: ConstTrait + [const] ConstTrait>() {}
 
-const fn const_trait_bounds_bad<T: ~const ConstTrait + ~const ConstTrait>() {}
+const fn const_trait_bounds_bad<T: [const] ConstTrait + [const] ConstTrait>() {}
 //~^ trait_duplication_in_bounds
 
 fn projections<T, U, V>()

tests/ui/trait_duplication_in_bounds.stderr

@@ -61,8 +61,8 @@ LL | fn bad_trait_object(arg0: &(dyn Any + Send + Send)) {
 error: these bounds contain repeated elements
   --> tests/ui/trait_duplication_in_bounds.rs:174:36
    |
-LL | const fn const_trait_bounds_bad<T: ~const ConstTrait + ~const ConstTrait>() {}
-   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `~const ConstTrait`
+LL | const fn const_trait_bounds_bad<T: [const] ConstTrait + [const] ConstTrait>() {}
+   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `[const] ConstTrait`
 
 error: these where clauses contain repeated elements
   --> tests/ui/trait_duplication_in_bounds.rs:181:8