Rollup merge of rust-lang#53082 - felixrabe:fix-doc-link-again, r=GuillaumeGomez

Fix doc link (again)

Similar to rust-lang#52404. The link for comparison:

-   https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized (broken)

-   https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait (correct, stable 2nd ed)

-   https://doc.rust-lang.org/nightly/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait (correct, nightly 2nd ed)

-   https://doc.rust-lang.org/nightly/book/2018-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait (correct, nightly 2018 ed)

This commit is the result of (first) searching via ripgrep (0.8.1 -SIMD -AVX):

    rg -l dynamically-sized-types-and-sized

and then replacing all relevant occurrences via:

    find src/{libcore,test/ui} -type f -print0 | xargs -0 sed -i.bak \
      s/dynamically-sized-types-and-sized/dynamically-sized-types-and-the-sized-trait/g
    find src/{libcore,test/ui} -type f -name '*.bak' -print0 | xargs -0 rm

(Note: Tested on on macOS 10.13 (BSD). `sed -i.bak` should work on Linux
(GNU sed) as well, but not tested.)

Author: kennytm

src/libcore/marker.rs

@@ -95,7 +95,7 @@ impl<T: ?Sized> !Send for *mut T { }
     message="the size for values of type `{Self}` cannot be known at compilation time",
     label="doesn't have a size known at compile-time",
     note="to learn more, visit <https://doc.rust-lang.org/book/second-edition/\
-          ch19-04-advanced-types.html#dynamically-sized-types-and-sized>",
+          ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>",
 )]
 #[fundamental] // for Default, for example, which requires that `[T]: !Default` be evaluatable
 pub trait Sized {

src/test/ui/const-unsized.stderr

@@ -5,7 +5,7 @@ LL | const CONST_0: Debug+Sync = *(&0 as &(Debug+Sync));
    |                             ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::fmt::Debug + std::marker::Sync + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: constant expressions must have a statically known size
 
 error[E0277]: the size for values of type `str` cannot be known at compilation time
@@ -15,7 +15,7 @@ LL | const CONST_FOO: str = *"foo";
    |                        ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: constant expressions must have a statically known size
 
 error[E0277]: the size for values of type `(dyn std::fmt::Debug + std::marker::Sync + 'static)` cannot be known at compilation time
@@ -25,7 +25,7 @@ LL | static STATIC_1: Debug+Sync = *(&1 as &(Debug+Sync));
    |                               ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::fmt::Debug + std::marker::Sync + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: constant expressions must have a statically known size
 
 error[E0277]: the size for values of type `str` cannot be known at compilation time
@@ -35,7 +35,7 @@ LL | static STATIC_BAR: str = *"bar";
    |                          ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: constant expressions must have a statically known size
 
 error: aborting due to 4 previous errors

src/test/ui/error-codes/E0277.stderr

@@ -5,7 +5,7 @@ LL | fn f(p: Path) { }
    |      ^ doesn't have a size known at compile-time
    |
    = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required because it appears within the type `std::path::Path`
    = note: all local variables must have a statically known size
 

src/test/ui/feature-gate-trivial_bounds.stderr

@@ -94,7 +94,7 @@ LL | struct TwoStrs(str, str) where str: Sized; //~ ERROR
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: see issue #48214
    = help: add #![feature(trivial_bounds)] to the crate attributes to enable
 
@@ -107,7 +107,7 @@ LL | | }
    | |_^ doesn't have a size known at compile-time
    |
    = help: within `Dst<(dyn A + 'static)>`, the trait `std::marker::Sized` is not implemented for `(dyn A + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required because it appears within the type `Dst<(dyn A + 'static)>`
    = help: see issue #48214
    = help: add #![feature(trivial_bounds)] to the crate attributes to enable
@@ -121,7 +121,7 @@ LL | | }
    | |_^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: see issue #48214
    = help: add #![feature(trivial_bounds)] to the crate attributes to enable
 

src/test/ui/generator/sized-yield.stderr

@@ -9,7 +9,7 @@ LL | |    };
    | |____^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: the yield type of a generator must have a statically known size
 
 error[E0277]: the size for values of type `str` cannot be known at compilation time
@@ -19,7 +19,7 @@ LL |    unsafe { gen.resume(); }
    |                 ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
 
 error: aborting due to 2 previous errors
 

src/test/ui/issue-14366.stderr

@@ -5,7 +5,7 @@ LL |     let _x = "test" as &::std::any::Any;
    |              ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required for the cast to the object type `dyn std::any::Any`
 
 error: aborting due to previous error

src/test/ui/issue-15756.stderr

@@ -5,7 +5,7 @@ LL |     &mut something
    |          ^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[T]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: all local variables must have a statically known size
 
 error: aborting due to previous error

src/test/ui/issue-17651.stderr

@@ -5,7 +5,7 @@ LL |     (|| Box::new(*(&[0][..])))();
    |         ^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[{integer}]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `<std::boxed::Box<T>>::new`
 
 error: aborting due to previous error

src/test/ui/issue-18107.stderr

@@ -5,7 +5,7 @@ LL |     AbstractRenderer
    |     ^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn AbstractRenderer + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: the return type of a function must have a statically known size
 
 error: aborting due to previous error

src/test/ui/issue-18919.stderr

@@ -7,7 +7,7 @@ LL | | }
    | |_^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `dyn for<'r> std::ops::Fn(&'r isize) -> isize`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `std::option::Option`
 
 error: aborting due to previous error

src/test/ui/issue-20005.stderr

@@ -9,7 +9,7 @@ LL | |     }
    | |_____^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `Self`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where Self: std::marker::Sized` bound
 note: required by `From`
   --> $DIR/issue-20005.rs:11:1

src/test/ui/issue-20433.stderr

@@ -5,7 +5,7 @@ LL |     fn iceman(c: Vec<[i32]>) {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[i32]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `std::vec::Vec`
 
 error: aborting due to previous error

src/test/ui/issue-20605.stderr

@@ -5,7 +5,7 @@ LL |     for item in *things { *item = 0 }
    |                 ^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `dyn std::iter::Iterator<Item=&mut u8>`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `std::iter::IntoIterator::into_iter`
 
 error: aborting due to previous error

src/test/ui/issue-22874.stderr

@@ -5,7 +5,7 @@ LL |     rows: [[String]],
    |     ^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[std::string::String]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: slice and array elements must have `Sized` type
 
 error: aborting due to previous error

src/test/ui/issue-23281.stderr

@@ -5,7 +5,7 @@ LL |     pub fn function(funs: Vec<Fn() -> ()>) {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::ops::Fn() + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `std::vec::Vec`
 
 error: aborting due to previous error

src/test/ui/issue-24446.stderr

@@ -24,7 +24,7 @@ LL | |     };
    | |_____^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::ops::Fn() -> u32 + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: constant expressions must have a statically known size
 
 error: aborting due to 2 previous errors

src/test/ui/issue-27060-2.stderr

@@ -5,7 +5,7 @@ LL |     data: T, //~ ERROR the size for values of type
    |     ^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `T`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where T: std::marker::Sized` bound
    = note: only the last field of a struct may have a dynamically sized type
 

src/test/ui/issue-27078.stderr

@@ -5,7 +5,7 @@ LL |     fn foo(self) -> &'static i32 {
    |            ^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `Self`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where Self: std::marker::Sized` bound
    = note: all local variables must have a statically known size
 

src/test/ui/issue-35988.stderr

@@ -5,7 +5,7 @@ LL |     V([Box<E>]),
    |       ^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[std::boxed::Box<E>]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error: aborting due to previous error

src/test/ui/issue-38954.stderr

@@ -5,7 +5,7 @@ LL | fn _test(ref _p: str) {}
    |                       ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
 
 error: aborting due to previous error
 

src/test/ui/issue-41229-ref-str.stderr

@@ -5,7 +5,7 @@ LL | pub fn example(ref s: str) {}
    |                            ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
 
 error: aborting due to previous error
 

src/test/ui/issue-42312.stderr

@@ -5,7 +5,7 @@ LL |     fn baz(_: Self::Target) where Self: Deref {}
    |                             ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `<Self as std::ops::Deref>::Target`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where <Self as std::ops::Deref>::Target: std::marker::Sized` bound
 
 error[E0277]: the size for values of type `(dyn std::string::ToString + 'static)` cannot be known at compilation time
@@ -15,7 +15,7 @@ LL | pub fn f(_: ToString) {}
    |                       ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::string::ToString + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
 
 error: aborting due to 2 previous errors
 

src/test/ui/issue-5883.stderr

@@ -5,7 +5,7 @@ LL | fn new_struct(r: A+'static)
    |               ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn A + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: all local variables must have a statically known size
 
 error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
@@ -15,7 +15,7 @@ LL |     -> Struct { //~^ ERROR the size for values of type
    |        ^^^^^^ doesn't have a size known at compile-time
    |
    = help: within `Struct`, the trait `std::marker::Sized` is not implemented for `(dyn A + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required because it appears within the type `Struct`
    = note: the return type of a function must have a statically known size