Update tests.

14 files changed, 62 insertions, 93 deletions

diff --git a/src/etc/natvis/libcore.natvis b/src/etc/natvis/libcore.natvis
index f8569ef2594..5e0c21a13a9 100644
--- a/src/etc/natvis/libcore.natvis
+++ b/src/etc/natvis/libcore.natvis
@@ -41,40 +41,7 @@
     </Expand>
   </Type>
 
-  <Type Name="core::num::nonzero::NonZeroI8">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroI16">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroI32">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroI64">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroI128">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroIsize">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroU8">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroU16">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroU32">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroU64">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroU128">
-    <DisplayString>{__0}</DisplayString>
-  </Type>
-  <Type Name="core::num::nonzero::NonZeroUsize">
+  <Type Name="core::num::nonzero::NonZero&lt;*&gt;">
     <DisplayString>{__0}</DisplayString>
   </Type>
 
diff --git a/tests/debuginfo/msvc-pretty-enums.rs b/tests/debuginfo/msvc-pretty-enums.rs
index d66e4c660f7..400e8801ca2 100644
--- a/tests/debuginfo/msvc-pretty-enums.rs
+++ b/tests/debuginfo/msvc-pretty-enums.rs
@@ -46,12 +46,12 @@
 // cdb-check:    [+0x000] __0              : 0x2a [Type: unsigned int]
 
 // cdb-command: dx niche128_some
-// cdb-check: niche128_some    : Some [Type: enum2$<core::option::Option<core::num::nonzero::NonZeroI128> >]
+// cdb-check: niche128_some    : Some [Type: enum2$<core::option::Option<core::num::nonzero::NonZero<i128> > >]
 // Note: we can't actually read the value of the field because CDB cannot handle 128 bit integers.
-// cdb-check:    [+0x000] __0 [...] [Type: core::num::nonzero::NonZeroI128]
+// cdb-check:    [+0x000] __0 [...] [Type: core::num::nonzero::NonZero<i128>]
 
 // cdb-command: dx niche128_none
-// cdb-check: niche128_none    : None [Type: enum2$<core::option::Option<core::num::nonzero::NonZeroI128> >]
+// cdb-check: niche128_none    : None [Type: enum2$<core::option::Option<core::num::nonzero::NonZero<i128> > >]
 
 // cdb-command: dx wrapping_niche128_untagged
 // cdb-check: wrapping_niche128_untagged : X [Type: enum2$<msvc_pretty_enums::Wrapping128Niche>]
@@ -84,7 +84,7 @@
 
 // cdb-command: dx niche_w_fields_2_some,d
 // cdb-check: niche_w_fields_2_some,d : A [Type: enum2$<msvc_pretty_enums::NicheLayoutWithFields2>]
-// cdb-check:     [+0x[...]] __0              : 800 [Type: core::num::nonzero::NonZeroU32]
+// cdb-check:     [+0x[...]] __0              : 800 [Type: core::num::nonzero::NonZero<u32>]
 // cdb-check:     [+0x[...]] __1              : 900 [Type: unsigned __int64]
 
 // cdb-command: dx niche_w_fields_2_none,d
diff --git a/tests/debuginfo/numeric-types.rs b/tests/debuginfo/numeric-types.rs
index c122112e6c7..a1b5ae792a1 100644
--- a/tests/debuginfo/numeric-types.rs
+++ b/tests/debuginfo/numeric-types.rs
@@ -3,59 +3,59 @@
 // min-gdb-version: 8.1
 // ignore-windows-gnu // emit_debug_gdb_scripts is disabled on Windows
 
-// Tests the visualizations for `NonZero{I,U}{8,16,32,64,128,size}`, `Wrapping<T>` and
+// Tests the visualizations for `NonZero<T>`, `Wrapping<T>` and
 // `Atomic{Bool,I8,I16,I32,I64,Isize,U8,U16,U32,U64,Usize}` located in `libcore.natvis`.
 
 // === CDB TESTS ==================================================================================
 // cdb-command: g
 
 // cdb-command: dx nz_i8
-// cdb-check:nz_i8            : 11 [Type: core::num::nonzero::NonZeroI8]
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroI8]
+// cdb-check:nz_i8            : 11 [Type: core::num::nonzero::NonZero<i8>]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<i8>]
 
 // cdb-command: dx nz_i16
-// cdb-check:nz_i16           : 22 [Type: core::num::nonzero::NonZeroI16]
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroI16]
+// cdb-check:nz_i16           : 22 [Type: core::num::nonzero::NonZero<i16>]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<i16>]
 
 // cdb-command: dx nz_i32
-// cdb-check:nz_i32           : 33 [Type: core::num::nonzero::NonZeroI32]
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroI32]
+// cdb-check:nz_i32           : 33 [Type: core::num::nonzero::NonZero<i32>]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<i32>]
 
 // cdb-command: dx nz_i64
-// cdb-check:nz_i64           : 44 [Type: core::num::nonzero::NonZeroI64]
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroI64]
+// cdb-check:nz_i64           : 44 [Type: core::num::nonzero::NonZero<i64>]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<i64>]
 
 // 128-bit integers don't seem to work in CDB
 // cdb-command: dx nz_i128
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroI128]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<i128>]
 
 // cdb-command: dx nz_isize
-// cdb-check:nz_isize         : 66 [Type: core::num::nonzero::NonZeroIsize]
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroIsize]
+// cdb-check:nz_isize         : 66 [Type: core::num::nonzero::NonZero<isize>]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<isize>]
 
 // cdb-command: dx nz_u8
-// cdb-check:nz_u8            : 0x4d [Type: core::num::nonzero::NonZeroU8]
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroU8]
+// cdb-check:nz_u8            : 0x4d [Type: core::num::nonzero::NonZero<u8>]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<u8>]
 
 // cdb-command: dx nz_u16
-// cdb-check:nz_u16           : 0x58 [Type: core::num::nonzero::NonZeroU16]
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroU16]
+// cdb-check:nz_u16           : 0x58 [Type: core::num::nonzero::NonZero<u16>]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<u16>]
 
 // cdb-command: dx nz_u32
-// cdb-check:nz_u32           : 0x63 [Type: core::num::nonzero::NonZeroU32]
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroU32]
+// cdb-check:nz_u32           : 0x63 [Type: core::num::nonzero::NonZero<u32>]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<u32>]
 
 // cdb-command: dx nz_u64
-// cdb-check:nz_u64           : 0x64 [Type: core::num::nonzero::NonZeroU64]
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroU64]
+// cdb-check:nz_u64           : 0x64 [Type: core::num::nonzero::NonZero<u64>]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<u64>]
 
 // 128-bit integers don't seem to work in CDB
 // cdb-command: dx nz_u128
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroU128]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<u128>]
 
 // cdb-command: dx nz_usize
-// cdb-check:nz_usize         : 0x7a [Type: core::num::nonzero::NonZeroUsize]
-// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZeroUsize]
+// cdb-check:nz_usize         : 0x7a [Type: core::num::nonzero::NonZero<usize>]
+// cdb-check:    [<Raw View>]     [Type: core::num::nonzero::NonZero<usize>]
 
 // cdb-command: dx w_i8
 // cdb-check:w_i8             : 10 [Type: core::num::wrapping::Wrapping<i8>]
diff --git a/tests/mir-opt/instsimplify/combine_transmutes.adt_transmutes.InstSimplify.diff b/tests/mir-opt/instsimplify/combine_transmutes.adt_transmutes.InstSimplify.diff
index cb623e83f52..be7f9cd4412 100644
--- a/tests/mir-opt/instsimplify/combine_transmutes.adt_transmutes.InstSimplify.diff
+++ b/tests/mir-opt/instsimplify/combine_transmutes.adt_transmutes.InstSimplify.diff
@@ -4,7 +4,7 @@
   fn adt_transmutes() -> () {
       let mut _0: ();
       let _1: u8;
-      let mut _2: std::option::Option<std::num::NonZeroU8>;
+      let mut _2: std::option::Option<std::num::NonZero<u8>>;
       let mut _4: std::num::Wrapping<i16>;
       let mut _6: std::num::Wrapping<i16>;
       let mut _8: Union32;
@@ -37,7 +37,7 @@
       bb0: {
           StorageLive(_1);
           StorageLive(_2);
-          _2 = Option::<NonZeroU8>::Some(const _);
+          _2 = Option::<NonZero<u8>>::Some(const _);
           _1 = move _2 as u8 (Transmute);
           StorageDead(_2);
           StorageLive(_3);
diff --git a/tests/ui/layout/zero-sized-array-enum-niche.stderr b/tests/ui/layout/zero-sized-array-enum-niche.stderr
index 8161f97dde0..0ed743818c5 100644
--- a/tests/ui/layout/zero-sized-array-enum-niche.stderr
+++ b/tests/ui/layout/zero-sized-array-enum-niche.stderr
@@ -232,7 +232,7 @@ error: layout_of(MultipleAlignments) = Layout {
 LL | enum MultipleAlignments {
    | ^^^^^^^^^^^^^^^^^^^^^^^
 
-error: layout_of(Result<[u32; 0], Packed<NonZeroU16>>) = Layout {
+error: layout_of(Result<[u32; 0], Packed<NonZero<u16>>>) = Layout {
            size: Size(4 bytes),
            align: AbiAndPrefAlign {
                abi: Align(4 bytes),
diff --git a/tests/ui/lint/clashing-extern-fn.rs b/tests/ui/lint/clashing-extern-fn.rs
index 09fda33dbec..9740742fbbb 100644
--- a/tests/ui/lint/clashing-extern-fn.rs
+++ b/tests/ui/lint/clashing-extern-fn.rs
@@ -436,7 +436,7 @@ mod hidden_niche {
 
             fn hidden_niche_unsafe_cell() -> Option<UnsafeCell<NonZeroUsize>>;
             //~^ WARN redeclared with a different signature
-            //~| WARN block uses type `Option<UnsafeCell<NonZeroUsize>>`, which is not FFI-safe
+            //~| WARN block uses type `Option<UnsafeCell<NonZero<usize>>>`, which is not FFI-safe
         }
     }
 }
diff --git a/tests/ui/lint/clashing-extern-fn.stderr b/tests/ui/lint/clashing-extern-fn.stderr
index 0d269e599dd..5b9244b6993 100644
--- a/tests/ui/lint/clashing-extern-fn.stderr
+++ b/tests/ui/lint/clashing-extern-fn.stderr
@@ -8,7 +8,7 @@ LL |             fn hidden_niche_transparent_no_niche() -> Option<TransparentNoN
    = note: enum has no representation hint
    = note: `#[warn(improper_ctypes)]` on by default
 
-warning: `extern` block uses type `Option<UnsafeCell<NonZeroUsize>>`, which is not FFI-safe
+warning: `extern` block uses type `Option<UnsafeCell<NonZero<usize>>>`, which is not FFI-safe
   --> $DIR/clashing-extern-fn.rs:437:46
    |
 LL |             fn hidden_niche_unsafe_cell() -> Option<UnsafeCell<NonZeroUsize>>;
@@ -163,7 +163,7 @@ LL |             fn non_zero_usize() -> core::num::NonZeroUsize;
 LL |             fn non_zero_usize() -> usize;
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration
    |
-   = note: expected `unsafe extern "C" fn() -> NonZeroUsize`
+   = note: expected `unsafe extern "C" fn() -> NonZero<usize>`
               found `unsafe extern "C" fn() -> usize`
 
 warning: `non_null_ptr` redeclared with a different signature
@@ -224,7 +224,7 @@ LL |             fn hidden_niche_unsafe_cell() -> Option<UnsafeCell<NonZeroUsize
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration
    |
    = note: expected `unsafe extern "C" fn() -> usize`
-              found `unsafe extern "C" fn() -> Option<UnsafeCell<NonZeroUsize>>`
+              found `unsafe extern "C" fn() -> Option<UnsafeCell<NonZero<usize>>>`
 
 warning: 19 warnings emitted
 
diff --git a/tests/ui/lint/invalid_value.stderr b/tests/ui/lint/invalid_value.stderr
index 57531b0968f..bdf47343114 100644
--- a/tests/ui/lint/invalid_value.stderr
+++ b/tests/ui/lint/invalid_value.stderr
@@ -316,7 +316,7 @@ LL |         let _val: NonNull<i32> = mem::uninitialized();
    = note: `std::ptr::NonNull<i32>` must be non-null
    = note: raw pointers must be initialized
 
-error: the type `(NonZeroU32, i32)` does not permit zero-initialization
+error: the type `(NonZero<u32>, i32)` does not permit zero-initialization
   --> $DIR/invalid_value.rs:95:39
    |
 LL |         let _val: (NonZeroU32, i32) = mem::zeroed();
@@ -325,9 +325,9 @@ LL |         let _val: (NonZeroU32, i32) = mem::zeroed();
    |                                       this code causes undefined behavior when executed
    |                                       help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
    |
-   = note: `std::num::NonZeroU32` must be non-null
+   = note: `std::num::NonZero<u32>` must be non-null
 
-error: the type `(NonZeroU32, i32)` does not permit being left uninitialized
+error: the type `(NonZero<u32>, i32)` does not permit being left uninitialized
   --> $DIR/invalid_value.rs:96:39
    |
 LL |         let _val: (NonZeroU32, i32) = mem::uninitialized();
@@ -336,7 +336,7 @@ LL |         let _val: (NonZeroU32, i32) = mem::uninitialized();
    |                                       this code causes undefined behavior when executed
    |                                       help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
    |
-   = note: `std::num::NonZeroU32` must be non-null
+   = note: `std::num::NonZero<u32>` must be non-null
    = note: integers must be initialized
 
 error: the type `*const dyn Send` does not permit zero-initialization
@@ -417,7 +417,7 @@ LL |         let _val: OneFruitNonZero = mem::zeroed();
    |                                     help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
    |
    = note: `OneFruitNonZero` must be non-null
-note: because `std::num::NonZeroU32` must be non-null (in this field of the only potentially inhabited enum variant)
+note: because `std::num::NonZero<u32>` must be non-null (in this field of the only potentially inhabited enum variant)
   --> $DIR/invalid_value.rs:39:12
    |
 LL |     Banana(NonZeroU32),
@@ -433,7 +433,7 @@ LL |         let _val: OneFruitNonZero = mem::uninitialized();
    |                                     help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
    |
    = note: `OneFruitNonZero` must be non-null
-note: because `std::num::NonZeroU32` must be non-null (in this field of the only potentially inhabited enum variant)
+note: because `std::num::NonZero<u32>` must be non-null (in this field of the only potentially inhabited enum variant)
   --> $DIR/invalid_value.rs:39:12
    |
 LL |     Banana(NonZeroU32),
@@ -603,7 +603,7 @@ LL |         let _val: &'static [i32] = mem::transmute((0usize, 0usize));
    |
    = note: references must be non-null
 
-error: the type `NonZeroU32` does not permit zero-initialization
+error: the type `NonZero<u32>` does not permit zero-initialization
   --> $DIR/invalid_value.rs:154:32
    |
 LL |         let _val: NonZeroU32 = mem::transmute(0);
@@ -612,7 +612,7 @@ LL |         let _val: NonZeroU32 = mem::transmute(0);
    |                                this code causes undefined behavior when executed
    |                                help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
    |
-   = note: `std::num::NonZeroU32` must be non-null
+   = note: `std::num::NonZero<u32>` must be non-null
 
 error: the type `NonNull<i32>` does not permit zero-initialization
   --> $DIR/invalid_value.rs:157:34
diff --git a/tests/ui/lint/lint-ctypes-enum.stderr b/tests/ui/lint/lint-ctypes-enum.stderr
index 8554e261778..64beefbb757 100644
--- a/tests/ui/lint/lint-ctypes-enum.stderr
+++ b/tests/ui/lint/lint-ctypes-enum.stderr
@@ -61,7 +61,7 @@ LL |    fn nonzero_i128(x: Option<num::NonZeroI128>);
    |
    = note: 128-bit integers don't currently have a known stable ABI
 
-error: `extern` block uses type `Option<TransparentUnion<NonZeroU8>>`, which is not FFI-safe
+error: `extern` block uses type `Option<TransparentUnion<NonZero<u8>>>`, which is not FFI-safe
   --> $DIR/lint-ctypes-enum.rs:86:28
    |
 LL |    fn transparent_union(x: Option<TransparentUnion<num::NonZeroU8>>);
@@ -70,7 +70,7 @@ LL |    fn transparent_union(x: Option<TransparentUnion<num::NonZeroU8>>);
    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
    = note: enum has no representation hint
 
-error: `extern` block uses type `Option<Rust<NonZeroU8>>`, which is not FFI-safe
+error: `extern` block uses type `Option<Rust<NonZero<u8>>>`, which is not FFI-safe
   --> $DIR/lint-ctypes-enum.rs:88:20
    |
 LL |    fn repr_rust(x: Option<Rust<num::NonZeroU8>>);
@@ -79,7 +79,7 @@ LL |    fn repr_rust(x: Option<Rust<num::NonZeroU8>>);
    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
    = note: enum has no representation hint
 
-error: `extern` block uses type `Result<(), NonZeroI32>`, which is not FFI-safe
+error: `extern` block uses type `Result<(), NonZero<i32>>`, which is not FFI-safe
   --> $DIR/lint-ctypes-enum.rs:89:20
    |
 LL |    fn no_result(x: Result<(), num::NonZeroI32>);
diff --git a/tests/ui/mismatched_types/non_zero_assigned_something.stderr b/tests/ui/mismatched_types/non_zero_assigned_something.stderr
index 57db71f889c..f8e86905ab9 100644
--- a/tests/ui/mismatched_types/non_zero_assigned_something.stderr
+++ b/tests/ui/mismatched_types/non_zero_assigned_something.stderr
@@ -2,10 +2,12 @@ error[E0308]: mismatched types
   --> $DIR/non_zero_assigned_something.rs:2:35
    |
 LL |     let _: std::num::NonZeroU64 = 1;
-   |            --------------------   ^ expected `NonZeroU64`, found integer
+   |            --------------------   ^ expected `NonZero<u64>`, found integer
    |            |
    |            expected due to this
    |
+   = note: expected struct `NonZero<u64>`
+                found type `{integer}`
 help: consider calling `NonZeroU64::new`
    |
 LL |     let _: std::num::NonZeroU64 = NonZeroU64::new(1).unwrap();
@@ -15,11 +17,11 @@ error[E0308]: mismatched types
   --> $DIR/non_zero_assigned_something.rs:6:43
    |
 LL |     let _: Option<std::num::NonZeroU64> = 1;
-   |            ----------------------------   ^ expected `Option<NonZeroU64>`, found integer
+   |            ----------------------------   ^ expected `Option<NonZero<u64>>`, found integer
    |            |
    |            expected due to this
    |
-   = note: expected enum `Option<NonZeroU64>`
+   = note: expected enum `Option<NonZero<u64>>`
               found type `{integer}`
 help: consider calling `NonZeroU64::new`
    |
diff --git a/tests/ui/numbers-arithmetic/not-suggest-float-literal.stderr b/tests/ui/numbers-arithmetic/not-suggest-float-literal.stderr
index e1825eb5b54..be0fc0f98e2 100644
--- a/tests/ui/numbers-arithmetic/not-suggest-float-literal.stderr
+++ b/tests/ui/numbers-arithmetic/not-suggest-float-literal.stderr
@@ -124,7 +124,7 @@ LL |     x / 100.0
    = help: the trait `Div<{float}>` is not implemented for `u8`
    = help: the following other types implement trait `Div<Rhs>`:
              <u8 as Div>
-             <u8 as Div<NonZeroU8>>
+             <u8 as Div<NonZero<u8>>>
              <u8 as Div<&u8>>
              <&'a u8 as Div<u8>>
              <&u8 as Div<&u8>>
diff --git a/tests/ui/print_type_sizes/niche-filling.stdout b/tests/ui/print_type_sizes/niche-filling.stdout
index d1753c26ca8..b53b8936603 100644
--- a/tests/ui/print_type_sizes/niche-filling.stdout
+++ b/tests/ui/print_type_sizes/niche-filling.stdout
@@ -14,17 +14,17 @@ print-type-size         field `.pre`: 1 bytes
 print-type-size         field `.post`: 2 bytes
 print-type-size         field `.val`: 4 bytes
 print-type-size     variant `None`: 0 bytes
-print-type-size type: `MyOption<Union1<std::num::NonZeroU32>>`: 8 bytes, alignment: 4 bytes
+print-type-size type: `MyOption<Union1<std::num::NonZero<u32>>>`: 8 bytes, alignment: 4 bytes
 print-type-size     discriminant: 4 bytes
 print-type-size     variant `Some`: 4 bytes
 print-type-size         field `.0`: 4 bytes
 print-type-size     variant `None`: 0 bytes
-print-type-size type: `MyOption<Union2<std::num::NonZeroU32, std::num::NonZeroU32>>`: 8 bytes, alignment: 4 bytes
+print-type-size type: `MyOption<Union2<std::num::NonZero<u32>, std::num::NonZero<u32>>>`: 8 bytes, alignment: 4 bytes
 print-type-size     discriminant: 4 bytes
 print-type-size     variant `Some`: 4 bytes
 print-type-size         field `.0`: 4 bytes
 print-type-size     variant `None`: 0 bytes
-print-type-size type: `MyOption<Union2<std::num::NonZeroU32, u32>>`: 8 bytes, alignment: 4 bytes
+print-type-size type: `MyOption<Union2<std::num::NonZero<u32>, u32>>`: 8 bytes, alignment: 4 bytes
 print-type-size     discriminant: 4 bytes
 print-type-size     variant `Some`: 4 bytes
 print-type-size         field `.0`: 4 bytes
@@ -53,22 +53,22 @@ print-type-size type: `MyOption<char>`: 4 bytes, alignment: 4 bytes
 print-type-size     variant `Some`: 4 bytes
 print-type-size         field `.0`: 4 bytes
 print-type-size     variant `None`: 0 bytes
-print-type-size type: `MyOption<std::num::NonZeroU32>`: 4 bytes, alignment: 4 bytes
+print-type-size type: `MyOption<std::num::NonZero<u32>>`: 4 bytes, alignment: 4 bytes
 print-type-size     variant `Some`: 4 bytes
 print-type-size         field `.0`: 4 bytes
 print-type-size     variant `None`: 0 bytes
-print-type-size type: `Union1<std::num::NonZeroU32>`: 4 bytes, alignment: 4 bytes
+print-type-size type: `Union1<std::num::NonZero<u32>>`: 4 bytes, alignment: 4 bytes
 print-type-size     variant `Union1`: 4 bytes
 print-type-size         field `.a`: 4 bytes
-print-type-size type: `Union2<std::num::NonZeroU32, std::num::NonZeroU32>`: 4 bytes, alignment: 4 bytes
+print-type-size type: `Union2<std::num::NonZero<u32>, std::num::NonZero<u32>>`: 4 bytes, alignment: 4 bytes
 print-type-size     variant `Union2`: 4 bytes
 print-type-size         field `.a`: 4 bytes
 print-type-size         field `.b`: 4 bytes, offset: 0 bytes, alignment: 4 bytes
-print-type-size type: `Union2<std::num::NonZeroU32, u32>`: 4 bytes, alignment: 4 bytes
+print-type-size type: `Union2<std::num::NonZero<u32>, u32>`: 4 bytes, alignment: 4 bytes
 print-type-size     variant `Union2`: 4 bytes
 print-type-size         field `.a`: 4 bytes
 print-type-size         field `.b`: 4 bytes, offset: 0 bytes, alignment: 4 bytes
-print-type-size type: `std::num::NonZeroU32`: 4 bytes, alignment: 4 bytes
+print-type-size type: `std::num::NonZero<u32>`: 4 bytes, alignment: 4 bytes
 print-type-size     field `.0`: 4 bytes
 print-type-size type: `Enum4<(), (), (), MyOption<u8>>`: 2 bytes, alignment: 1 bytes
 print-type-size     variant `Four`: 2 bytes
diff --git a/tests/ui/traits/issue-77982.stderr b/tests/ui/traits/issue-77982.stderr
index b130b7620fc..bffad037fba 100644
--- a/tests/ui/traits/issue-77982.stderr
+++ b/tests/ui/traits/issue-77982.stderr
@@ -46,7 +46,7 @@ LL |     let ips: Vec<_> = (0..100_000).map(|_| u32::from(0u32.into())).collect(
    = note: multiple `impl`s satisfying `u32: From<_>` found in the `core` crate:
            - impl From<Char> for u32;
            - impl From<Ipv4Addr> for u32;
-           - impl From<NonZeroU32> for u32;
+           - impl From<NonZero<u32>> for u32;
            - impl From<bool> for u32;
            - impl From<char> for u32;
            - impl From<u16> for u32;
diff --git a/tests/ui/try-trait/bad-interconversion.stderr b/tests/ui/try-trait/bad-interconversion.stderr
index 4d046635d64..7e5b68353fb 100644
--- a/tests/ui/try-trait/bad-interconversion.stderr
+++ b/tests/ui/try-trait/bad-interconversion.stderr
@@ -11,7 +11,7 @@ LL |     Ok(Err(123_i32)?)
    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
    = help: the following other types implement trait `From<T>`:
              <u8 as From<bool>>
-             <u8 as From<NonZeroU8>>
+             <u8 as From<NonZero<u8>>>
              <u8 as From<Char>>
    = note: required for `Result<u64, u8>` to implement `FromResidual<Result<Infallible, i32>>`