fix(tests/ui): diag oxford comma in .stderrs

Author: onkoe

tests/ui/const-generics/adt_const_params/suggest_feature_only_when_possible.stderr

@@ -4,15 +4,15 @@ error: `&'static mut ()` is forbidden as the type of a const generic parameter
 LL | fn uwu_0<const N: &'static mut ()>() {}
    |                   ^^^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: `&'static u32` is forbidden as the type of a const generic parameter
   --> $DIR/suggest_feature_only_when_possible.rs:15:19
    |
 LL | fn owo_0<const N: &'static u32>() {}
    |                   ^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]
@@ -28,7 +28,7 @@ error: `Meow` is forbidden as the type of a const generic parameter
 LL | fn meow_0<const N: Meow>() {}
    |                    ^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]
@@ -40,7 +40,7 @@ error: `&'static Meow` is forbidden as the type of a const generic parameter
 LL | fn meow_1<const N: &'static Meow>() {}
    |                    ^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]
@@ -56,39 +56,39 @@ error: `[Meow; 100]` is forbidden as the type of a const generic parameter
 LL | fn meow_2<const N: [Meow; 100]>() {}
    |                    ^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: `(Meow, u8)` is forbidden as the type of a const generic parameter
   --> $DIR/suggest_feature_only_when_possible.rs:29:20
    |
 LL | fn meow_3<const N: (Meow, u8)>() {}
    |                    ^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: `(Meow, String)` is forbidden as the type of a const generic parameter
   --> $DIR/suggest_feature_only_when_possible.rs:34:20
    |
 LL | fn meow_4<const N: (Meow, String)>() {}
    |                    ^^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: `String` is forbidden as the type of a const generic parameter
   --> $DIR/suggest_feature_only_when_possible.rs:38:19
    |
 LL | fn nya_0<const N: String>() {}
    |                   ^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: `Vec<u32>` is forbidden as the type of a const generic parameter
   --> $DIR/suggest_feature_only_when_possible.rs:40:19
    |
 LL | fn nya_1<const N: Vec<u32>>() {}
    |                   ^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: aborting due to 9 previous errors
 

tests/ui/const-generics/const-param-elided-lifetime.min.stderr

@@ -34,7 +34,7 @@ error: `&u8` is forbidden as the type of a const generic parameter
 LL | struct A<const N: &u8>;
    |                   ^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]
@@ -50,7 +50,7 @@ error: `&u8` is forbidden as the type of a const generic parameter
 LL | impl<const N: &u8> A<N> {
    |               ^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]
@@ -66,7 +66,7 @@ error: `&u8` is forbidden as the type of a const generic parameter
 LL | impl<const N: &u8> B for A<N> {}
    |               ^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]
@@ -82,7 +82,7 @@ error: `&u8` is forbidden as the type of a const generic parameter
 LL | fn bar<const N: &u8>() {}
    |                 ^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]
@@ -98,7 +98,7 @@ error: `&u8` is forbidden as the type of a const generic parameter
 LL |     fn foo<const M: &u8>(&self) {}
    |                     ^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/const-param-type-depends-on-const-param.min.stderr

@@ -20,7 +20,7 @@ error: `[u8; N]` is forbidden as the type of a const generic parameter
 LL | pub struct Dependent<const N: usize, const X: [u8; N]>([(); N]);
    |                                               ^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]
@@ -32,7 +32,7 @@ error: `[u8; N]` is forbidden as the type of a const generic parameter
 LL | pub struct SelfDependent<const N: [u8; N]>;
    |                                   ^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/default-ty-closure.stderr

@@ -4,7 +4,7 @@ error: using function pointers as const generic parameters is forbidden
 LL | struct X<const FN: fn() = { || {} }>;
    |                    ^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: aborting due to 1 previous error
 

tests/ui/const-generics/float-generic.simple.stderr

@@ -4,7 +4,7 @@ error: `f32` is forbidden as the type of a const generic parameter
 LL | fn foo<const F: f32>() {}
    |                 ^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: aborting due to 1 previous error
 

tests/ui/const-generics/fn-const-param-call.min.stderr

@@ -4,15 +4,15 @@ error: using function pointers as const generic parameters is forbidden
 LL | struct Wrapper<const F: fn() -> u32>;
    |                         ^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: using function pointers as const generic parameters is forbidden
   --> $DIR/fn-const-param-call.rs:15:15
    |
 LL | impl<const F: fn() -> u32> Wrapper<F> {
    |               ^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: aborting due to 2 previous errors
 

tests/ui/const-generics/fn-const-param-infer.min.stderr

@@ -4,7 +4,7 @@ error: using function pointers as const generic parameters is forbidden
 LL | struct Checked<const F: fn(usize) -> bool>;
    |                         ^^^^^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error[E0308]: mismatched types
   --> $DIR/fn-const-param-infer.rs:33:25

tests/ui/const-generics/generic_const_exprs/array-size-in-generic-struct-param.min.stderr

@@ -22,7 +22,7 @@ error: `Config` is forbidden as the type of a const generic parameter
 LL | struct B<const CFG: Config> {
    |                     ^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/generic_const_exprs/error_in_ty.stderr

@@ -12,7 +12,7 @@ error: `[usize; x]` is forbidden as the type of a const generic parameter
 LL | pub struct A<const z: [usize; x]> {}
    |                       ^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/generic_const_exprs/unevaluated-const-ice-119731.stderr

@@ -66,7 +66,7 @@ error: `[[usize; v4]; v4]` is forbidden as the type of a const generic parameter
 LL |     pub struct v17<const v10: usize, const v7: v11> {
    |                                                ^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/ice-118285-fn-ptr-value.stderr

@@ -4,7 +4,7 @@ error: using function pointers as const generic parameters is forbidden
 LL | struct Checked<const F: fn(usize) -> bool>;
    |                         ^^^^^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: aborting due to 1 previous error
 

tests/ui/const-generics/intrinsics-type_name-as-const-argument.min.stderr

@@ -13,7 +13,7 @@ error: `&'static str` is forbidden as the type of a const generic parameter
 LL | trait Trait<const S: &'static str> {}
    |                      ^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-56445-1.min.stderr

@@ -12,7 +12,7 @@ error: `&str` is forbidden as the type of a const generic parameter
 LL | struct Bug<'a, const S: &'a str>(PhantomData<&'a ()>);
    |                         ^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-62878.min.stderr

@@ -12,7 +12,7 @@ error: `[u8; N]` is forbidden as the type of a const generic parameter
 LL | fn foo<const N: usize, const A: [u8; N]>() {}
    |                                 ^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-63322-forbid-dyn.min.stderr

@@ -4,7 +4,7 @@ error: `&'static (dyn A + 'static)` is forbidden as the type of a const generic
 LL | fn test<const T: &'static dyn A>() {
    |                  ^^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-68366.full.stderr

@@ -4,7 +4,7 @@ error: `Option<usize>` is forbidden as the type of a const generic parameter
 LL | struct Collatz<const N: Option<usize>>;
    |                         ^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-68366.min.stderr

@@ -13,7 +13,7 @@ error: `Option<usize>` is forbidden as the type of a const generic parameter
 LL | struct Collatz<const N: Option<usize>>;
    |                         ^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-68615-adt.min.stderr

@@ -4,7 +4,7 @@ error: `[usize; 0]` is forbidden as the type of a const generic parameter
 LL | struct Const<const V: [usize; 0]> {}
    |                       ^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-68615-array.min.stderr

@@ -4,7 +4,7 @@ error: `[usize; 0]` is forbidden as the type of a const generic parameter
 LL | struct Foo<const V: [usize; 0] > {}
    |                     ^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-71169.min.stderr

@@ -12,7 +12,7 @@ error: `[u8; LEN]` is forbidden as the type of a const generic parameter
 LL | fn foo<const LEN: usize, const DATA: [u8; LEN]>() {}
    |                                      ^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-71381.min.stderr

@@ -20,15 +20,15 @@ error: using function pointers as const generic parameters is forbidden
 LL |     pub fn call_me<Args: Sized, const IDX: usize, const FN: unsafe extern "C" fn(Args)>(&self) {
    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: using function pointers as const generic parameters is forbidden
   --> $DIR/issue-71381.rs:23:19
    |
 LL |         const FN: unsafe extern "C" fn(Args),
    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: aborting due to 4 previous errors
 

tests/ui/const-generics/issues/issue-71382.min.stderr

@@ -4,7 +4,7 @@ error: using function pointers as const generic parameters is forbidden
 LL |     fn test<const FN: fn()>(&self) {
    |                       ^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: aborting due to 1 previous error
 

tests/ui/const-generics/issues/issue-71611.min.stderr

@@ -12,7 +12,7 @@ error: using function pointers as const generic parameters is forbidden
 LL | fn func<A, const F: fn(inner: A)>(outer: A) {
    |                     ^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: aborting due to 2 previous errors
 

tests/ui/const-generics/issues/issue-72352.min.stderr

@@ -4,7 +4,7 @@ error: using function pointers as const generic parameters is forbidden
 LL | unsafe fn unsafely_do_the_thing<const F: fn(&CStr) -> usize>(ptr: *const c_char) -> usize {
    |                                          ^^^^^^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = note: the only supported types are integers, `bool`, and `char`
 
 error: aborting due to 1 previous error
 

tests/ui/const-generics/issues/issue-73491.min.stderr

@@ -4,7 +4,7 @@ error: `[u32; LEN]` is forbidden as the type of a const generic parameter
 LL | fn hoge<const IN: [u32; LEN]>() {}
    |                   ^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-73727-static-reference-array-const-param.min.stderr

@@ -4,7 +4,7 @@ error: `&'static [u32]` is forbidden as the type of a const generic parameter
 LL | fn a<const X: &'static [u32]>() {}
    |               ^^^^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-74101.min.stderr

@@ -4,7 +4,7 @@ error: `[u8; 1 + 2]` is forbidden as the type of a const generic parameter
 LL | fn test<const N: [u8; 1 + 2]>() {}
    |                  ^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]
@@ -16,7 +16,7 @@ error: `[u8; 1 + 2]` is forbidden as the type of a const generic parameter
 LL | struct Foo<const N: [u8; 1 + 2]>;
    |                     ^^^^^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]

tests/ui/const-generics/issues/issue-74255.min.stderr

@@ -4,7 +4,7 @@ error: `IceEnum` is forbidden as the type of a const generic parameter
 LL |     fn ice_struct_fn<const I: IceEnum>() {}
    |                               ^^^^^^^
    |
-   = note: the only supported types are integers, `bool` and `char`
+   = 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)]