Auto merge of #55289 - pietroalbini:beta-backports, r=pietroalbini

[beta] Rollup backports

Merged and approved:

* #55231: pick a reference issue for absolute-paths future incompatibility info
* #55224: Use a keyword in raw identifier example

r? @ghost

Author: bors

RELEASES.md

@@ -7,7 +7,7 @@ Language
   more powerful code generation, there is a [new chapter available][proc-macros]
   in Rust Programming Language book that goes further in depth.
 - [You can now use keywords as identifiers using the raw identifiers
-  syntax (`r#`).][53236] e.g. `let r#bool = true;`
+  syntax (`r#`).][53236] e.g. `let r#for = true;`
 - [Using anonymous parameters in traits is now deprecated with a warning and
   will be a hard error in the 2018 edition.][53272]
 - [You can now use `crate` in paths.][54404] This allows you to refer to the

src/librustc_lint/lib.rs

@@ -313,7 +313,7 @@ pub fn register_builtins(store: &mut lint::LintStore, sess: Option<&Session>) {
         },
         FutureIncompatibleInfo {
             id: LintId::of(ABSOLUTE_PATHS_NOT_STARTING_WITH_CRATE),
-            reference: "issue TBD",
+            reference: "issue #53130 <https://github.com/rust-lang/rust/issues/53130>",
             edition: Some(Edition::Edition2018),
         },
         FutureIncompatibleInfo {

src/test/ui-fulldeps/rust-2018/suggestions-not-always-applicable.stderr

@@ -11,7 +11,7 @@ LL | #![warn(rust_2018_compatibility)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^
    = note: #[warn(absolute_paths_not_starting_with_crate)] implied by #[warn(rust_2018_compatibility)]
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 warning: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/suggestions-not-always-applicable.rs:27:5
@@ -20,5 +20,5 @@ LL |     #[foo] //~ WARN: absolute paths must start with
    |     ^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 

src/test/ui/rust-2018/edition-lint-fully-qualified-paths.stderr

@@ -10,7 +10,7 @@ note: lint level defined here
 LL | #![deny(absolute_paths_not_starting_with_crate)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/edition-lint-fully-qualified-paths.rs:34:13
@@ -19,7 +19,7 @@ LL |     let _: <::foo::Baz as foo::Foo>::Bar = ();
    |             ^^^^^^^^^^ help: use `crate`: `crate::foo::Baz`
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: aborting due to 2 previous errors
 

src/test/ui/rust-2018/edition-lint-nested-empty-paths.stderr

@@ -10,7 +10,7 @@ note: lint level defined here
 LL | #![deny(absolute_paths_not_starting_with_crate)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/edition-lint-nested-empty-paths.rs:31:5
@@ -19,7 +19,7 @@ LL | use foo::{bar::{XX, baz::{}}};
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::foo::{bar::{XX, baz::{}}}`
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/edition-lint-nested-empty-paths.rs:35:5
@@ -28,7 +28,7 @@ LL | use foo::{bar::{baz::{}, baz1::{}}};
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::foo::{bar::{baz::{}, baz1::{}}}`
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: aborting due to 3 previous errors
 

src/test/ui/rust-2018/edition-lint-nested-paths.stderr

@@ -10,7 +10,7 @@ note: lint level defined here
 LL | #![deny(absolute_paths_not_starting_with_crate)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/edition-lint-nested-paths.rs:31:13
@@ -19,7 +19,7 @@ LL |         use foo::{self as x, c};
    |             ^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::foo::{self as x, c}`
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: aborting due to 2 previous errors
 

src/test/ui/rust-2018/edition-lint-paths.stderr

@@ -10,7 +10,7 @@ note: lint level defined here
 LL | #![deny(absolute_paths_not_starting_with_crate)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/edition-lint-paths.rs:28:9
@@ -19,7 +19,7 @@ LL |     use bar;
    |         ^^^ help: use `crate`: `crate::bar`
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/edition-lint-paths.rs:33:9
@@ -28,7 +28,7 @@ LL |     use {Bar as SomethingElse, main};
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::{Bar as SomethingElse, main}`
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/edition-lint-paths.rs:45:5
@@ -37,7 +37,7 @@ LL | use bar::Bar;
    |     ^^^^^^^^ help: use `crate`: `crate::bar::Bar`
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/edition-lint-paths.rs:57:9
@@ -46,7 +46,7 @@ LL |     use *;
    |         ^ help: use `crate`: `crate::*`
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/edition-lint-paths.rs:62:6
@@ -55,7 +55,7 @@ LL | impl ::foo::SomeTrait for u32 { }
    |      ^^^^^^^^^^^^^^^^ help: use `crate`: `crate::foo::SomeTrait`
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
   --> $DIR/edition-lint-paths.rs:67:13
@@ -64,7 +64,7 @@ LL |     let x = ::bar::Bar;
    |             ^^^^^^^^^^ help: use `crate`: `crate::bar::Bar`
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: aborting due to 7 previous errors
 

src/test/ui/rust-2018/extern-crate-rename.stderr

@@ -10,7 +10,7 @@ note: lint level defined here
 LL | #![deny(absolute_paths_not_starting_with_crate)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: aborting due to previous error
 

src/test/ui/rust-2018/extern-crate-submod.stderr

@@ -10,7 +10,7 @@ note: lint level defined here
 LL | #![deny(absolute_paths_not_starting_with_crate)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
-   = note: for more information, see issue TBD
+   = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
 
 error: aborting due to previous error