Move /src/test to /tests

68 files changed, 0 insertions, 1311 deletions

diff --git a/src/test/ui/conditional-compilation/auxiliary/namespaced_enums.rs b/src/test/ui/conditional-compilation/auxiliary/namespaced_enums.rs
deleted file mode 100644
index d3548c76cf2..00000000000
--- a/src/test/ui/conditional-compilation/auxiliary/namespaced_enums.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-pub enum Foo {
-    A,
-    B(isize),
-    C { a: isize },
-}
-
-impl Foo {
-    pub fn foo() {}
-    pub fn bar(&self) {}
-}
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-1.rs b/src/test/ui/conditional-compilation/cfg-arg-invalid-1.rs
deleted file mode 100644
index d20e79b9db3..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-1.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// compile-flags: --cfg a(b=c)
-// error-pattern: invalid `--cfg` argument: `a(b=c)` (expected `key` or `key="value"`, ensure escaping is appropriate for your shell, try 'key="value"' or key=\"value\")
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-1.stderr b/src/test/ui/conditional-compilation/cfg-arg-invalid-1.stderr
deleted file mode 100644
index 3a12e978680..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-1.stderr
+++ /dev/null
@@ -1,2 +0,0 @@
-error: invalid `--cfg` argument: `a(b=c)` (expected `key` or `key="value"`, ensure escaping is appropriate for your shell, try 'key="value"' or key=\"value\")
-
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-2.rs b/src/test/ui/conditional-compilation/cfg-arg-invalid-2.rs
deleted file mode 100644
index 48d656a4a28..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// compile-flags: --cfg a{b}
-// error-pattern: invalid `--cfg` argument: `a{b}` (expected `key` or `key="value"`)
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-2.stderr b/src/test/ui/conditional-compilation/cfg-arg-invalid-2.stderr
deleted file mode 100644
index b92e1fd3d97..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-2.stderr
+++ /dev/null
@@ -1,2 +0,0 @@
-error: invalid `--cfg` argument: `a{b}` (expected `key` or `key="value"`)
-
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-3.rs b/src/test/ui/conditional-compilation/cfg-arg-invalid-3.rs
deleted file mode 100644
index 96ac7828c5c..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-3.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// compile-flags: --cfg a::b
-// error-pattern: invalid `--cfg` argument: `a::b` (argument key must be an identifier)
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-3.stderr b/src/test/ui/conditional-compilation/cfg-arg-invalid-3.stderr
deleted file mode 100644
index 5412f7ffd5c..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-3.stderr
+++ /dev/null
@@ -1,2 +0,0 @@
-error: invalid `--cfg` argument: `a::b` (argument key must be an identifier)
-
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-4.rs b/src/test/ui/conditional-compilation/cfg-arg-invalid-4.rs
deleted file mode 100644
index e7dfa17b4b6..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-4.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// compile-flags: --cfg a(b)
-// error-pattern: invalid `--cfg` argument: `a(b)` (expected `key` or `key="value"`)
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-4.stderr b/src/test/ui/conditional-compilation/cfg-arg-invalid-4.stderr
deleted file mode 100644
index 6853a69b9eb..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-4.stderr
+++ /dev/null
@@ -1,2 +0,0 @@
-error: invalid `--cfg` argument: `a(b)` (expected `key` or `key="value"`)
-
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-5.rs b/src/test/ui/conditional-compilation/cfg-arg-invalid-5.rs
deleted file mode 100644
index a939f451038..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-5.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// compile-flags: --cfg a=10
-// error-pattern: invalid `--cfg` argument: `a=10` (argument value must be a string)
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-5.stderr b/src/test/ui/conditional-compilation/cfg-arg-invalid-5.stderr
deleted file mode 100644
index aafc4e8980c..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-5.stderr
+++ /dev/null
@@ -1,2 +0,0 @@
-error: invalid `--cfg` argument: `a=10` (argument value must be a string)
-
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-6.rs b/src/test/ui/conditional-compilation/cfg-arg-invalid-6.rs
deleted file mode 100644
index 9fa726f93e3..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-6.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// compile-flags: --cfg a{
-// error-pattern: invalid `--cfg` argument: `a{` (expected `key` or `key="value"`)
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-6.stderr b/src/test/ui/conditional-compilation/cfg-arg-invalid-6.stderr
deleted file mode 100644
index 7d2087b4b71..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-6.stderr
+++ /dev/null
@@ -1,2 +0,0 @@
-error: invalid `--cfg` argument: `a{` (expected `key` or `key="value"`)
-
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-7.rs b/src/test/ui/conditional-compilation/cfg-arg-invalid-7.rs
deleted file mode 100644
index 149142f63ae..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-7.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// Regression test for issue #89358.
-
-// compile-flags: --cfg a"
-// error-pattern: unterminated double quote string
-// error-pattern: this error occurred on the command line
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-7.stderr b/src/test/ui/conditional-compilation/cfg-arg-invalid-7.stderr
deleted file mode 100644
index 919709c8470..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-7.stderr
+++ /dev/null
@@ -1,4 +0,0 @@
-error[E0765]: unterminated double quote string
-  |
-  = note: this error occurred on the command line: `--cfg=a"`
-
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-8.rs b/src/test/ui/conditional-compilation/cfg-arg-invalid-8.rs
deleted file mode 100644
index 1d7fa788534..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-8.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// compile-flags: --cfg )
-// error-pattern: invalid `--cfg` argument: `)` (expected `key` or `key="value"`)
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-8.stderr b/src/test/ui/conditional-compilation/cfg-arg-invalid-8.stderr
deleted file mode 100644
index 7bb1814127b..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-8.stderr
+++ /dev/null
@@ -1,2 +0,0 @@
-error: invalid `--cfg` argument: `)` (expected `key` or `key="value"`)
-
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-9.rs b/src/test/ui/conditional-compilation/cfg-arg-invalid-9.rs
deleted file mode 100644
index 628b335c873..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-9.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-// Test for missing quotes around value, issue #66450.
-// compile-flags: --cfg key=value
-// error-pattern: invalid `--cfg` argument: `key=value` (expected `key` or `key="value"`, ensure escaping is appropriate for your shell, try 'key="value"' or key=\"value\")
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-9.stderr b/src/test/ui/conditional-compilation/cfg-arg-invalid-9.stderr
deleted file mode 100644
index 985b5252258..00000000000
--- a/src/test/ui/conditional-compilation/cfg-arg-invalid-9.stderr
+++ /dev/null
@@ -1,2 +0,0 @@
-error: invalid `--cfg` argument: `key=value` (expected `key` or `key="value"`, ensure escaping is appropriate for your shell, try 'key="value"' or key=\"value\")
-
diff --git a/src/test/ui/conditional-compilation/cfg-attr-cfg-2.rs b/src/test/ui/conditional-compilation/cfg-attr-cfg-2.rs
deleted file mode 100644
index 898c5bac850..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-cfg-2.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-//
-// error-pattern: `main` function not found
-// compile-flags: --cfg foo
-
-// main is conditionally compiled, but the conditional compilation
-// is conditional too!
-
-#[cfg_attr(foo, cfg(bar))]
-fn main() { }
diff --git a/src/test/ui/conditional-compilation/cfg-attr-cfg-2.stderr b/src/test/ui/conditional-compilation/cfg-attr-cfg-2.stderr
deleted file mode 100644
index d61872c48ea..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-cfg-2.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0601]: `main` function not found in crate `cfg_attr_cfg_2`
-  --> $DIR/cfg-attr-cfg-2.rs:9:14
-   |
-LL | fn main() { }
-   |              ^ consider adding a `main` function to `$DIR/cfg-attr-cfg-2.rs`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0601`.
diff --git a/src/test/ui/conditional-compilation/cfg-attr-crate-2.rs b/src/test/ui/conditional-compilation/cfg-attr-crate-2.rs
deleted file mode 100644
index 7dbeba53afc..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-crate-2.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// https://github.com/rust-lang/rust/issues/21833#issuecomment-72353044
-
-// compile-flags: --cfg broken
-
-#![crate_type = "lib"]
-#![cfg_attr(broken, no_core)] //~ ERROR the `#[no_core]` attribute is an experimental feature
-
-pub struct S {}
diff --git a/src/test/ui/conditional-compilation/cfg-attr-crate-2.stderr b/src/test/ui/conditional-compilation/cfg-attr-crate-2.stderr
deleted file mode 100644
index 4997ca4db27..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-crate-2.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0658]: the `#[no_core]` attribute is an experimental feature
-  --> $DIR/cfg-attr-crate-2.rs:6:21
-   |
-LL | #![cfg_attr(broken, no_core)]
-   |                     ^^^^^^^
-   |
-   = note: see issue #29639 <https://github.com/rust-lang/rust/issues/29639> for more information
-   = help: add `#![feature(no_core)]` to the crate attributes to enable
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/conditional-compilation/cfg-attr-empty-is-unused.rs b/src/test/ui/conditional-compilation/cfg-attr-empty-is-unused.rs
deleted file mode 100644
index 2600ec7c444..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-empty-is-unused.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// Check that `#[cfg_attr($PREDICATE,)]` triggers the `unused_attribute` lint.
-
-// compile-flags: --cfg TRUE
-
-#![deny(unused)]
-
-#[cfg_attr(FALSE,)] //~ ERROR `#[cfg_attr]` does not expand to any attributes
-fn _f() {}
-
-#[cfg_attr(TRUE,)] //~ ERROR `#[cfg_attr]` does not expand to any attributes
-fn _g() {}
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-attr-empty-is-unused.stderr b/src/test/ui/conditional-compilation/cfg-attr-empty-is-unused.stderr
deleted file mode 100644
index 87b69881353..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-empty-is-unused.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error: `#[cfg_attr]` does not expand to any attributes
-  --> $DIR/cfg-attr-empty-is-unused.rs:7:1
-   |
-LL | #[cfg_attr(FALSE,)]
-   | ^^^^^^^^^^^^^^^^^^^
-   |
-note: the lint level is defined here
-  --> $DIR/cfg-attr-empty-is-unused.rs:5:9
-   |
-LL | #![deny(unused)]
-   |         ^^^^^^
-   = note: `#[deny(unused_attributes)]` implied by `#[deny(unused)]`
-
-error: `#[cfg_attr]` does not expand to any attributes
-  --> $DIR/cfg-attr-empty-is-unused.rs:10:1
-   |
-LL | #[cfg_attr(TRUE,)]
-   | ^^^^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/conditional-compilation/cfg-attr-invalid-predicate.rs b/src/test/ui/conditional-compilation/cfg-attr-invalid-predicate.rs
deleted file mode 100644
index 496d196c94a..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-invalid-predicate.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-#[cfg(foo(bar))] //~ ERROR invalid predicate `foo`
-fn check() {}
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-attr-invalid-predicate.stderr b/src/test/ui/conditional-compilation/cfg-attr-invalid-predicate.stderr
deleted file mode 100644
index 96c571ebebd..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-invalid-predicate.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0537]: invalid predicate `foo`
-  --> $DIR/cfg-attr-invalid-predicate.rs:1:7
-   |
-LL | #[cfg(foo(bar))]
-   |       ^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0537`.
diff --git a/src/test/ui/conditional-compilation/cfg-attr-multi-false.rs b/src/test/ui/conditional-compilation/cfg-attr-multi-false.rs
deleted file mode 100644
index 0c7e7cad035..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-multi-false.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Test that cfg_attr doesn't emit any attributes when the
-// configuration variable is false. This mirrors `cfg-attr-multi-true.rs`
-
-// build-pass (FIXME(62277): could be check-pass?)
-
-#![warn(unused_must_use)]
-
-#[cfg_attr(any(), deprecated, must_use)]
-struct Struct {}
-
-impl Struct {
-    fn new() -> Struct {
-        Struct {}
-    }
-}
-
-fn main() {
-    Struct::new();
-}
diff --git a/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-1.rs b/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-1.rs
deleted file mode 100644
index 42ffb71e3d7..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-1.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// compile-flags: --cfg broken
-
-#![crate_type = "lib"]
-#![cfg_attr(broken, no_core, no_std)]
-//~^ ERROR the `#[no_core]` attribute is an experimental feature
-
-pub struct S {}
diff --git a/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-1.stderr b/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-1.stderr
deleted file mode 100644
index c8762d15d94..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-1.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0658]: the `#[no_core]` attribute is an experimental feature
-  --> $DIR/cfg-attr-multi-invalid-1.rs:4:21
-   |
-LL | #![cfg_attr(broken, no_core, no_std)]
-   |                     ^^^^^^^
-   |
-   = note: see issue #29639 <https://github.com/rust-lang/rust/issues/29639> for more information
-   = help: add `#![feature(no_core)]` to the crate attributes to enable
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-2.rs b/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-2.rs
deleted file mode 100644
index 29690e2848f..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-2.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// compile-flags: --cfg broken
-
-#![crate_type = "lib"]
-#![cfg_attr(broken, no_std, no_core)]
-//~^ ERROR the `#[no_core]` attribute is an experimental feature
-
-pub struct S {}
diff --git a/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-2.stderr b/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-2.stderr
deleted file mode 100644
index e75b1c5b4c8..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-multi-invalid-2.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0658]: the `#[no_core]` attribute is an experimental feature
-  --> $DIR/cfg-attr-multi-invalid-2.rs:4:29
-   |
-LL | #![cfg_attr(broken, no_std, no_core)]
-   |                             ^^^^^^^
-   |
-   = note: see issue #29639 <https://github.com/rust-lang/rust/issues/29639> for more information
-   = help: add `#![feature(no_core)]` to the crate attributes to enable
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/conditional-compilation/cfg-attr-multi-true.rs b/src/test/ui/conditional-compilation/cfg-attr-multi-true.rs
deleted file mode 100644
index 876d8b079a1..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-multi-true.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// Test that cfg_attr with multiple attributes actually emits both attributes.
-// This is done by emitting two attributes that cause new warnings, and then
-// triggering those warnings.
-
-// build-pass (FIXME(62277): could be check-pass?)
-
-#![warn(unused_must_use)]
-
-#[cfg_attr(all(), deprecated, must_use)]
-struct MustUseDeprecated {}
-
-impl MustUseDeprecated { //~ warning: use of deprecated
-    fn new() -> MustUseDeprecated { //~ warning: use of deprecated
-        MustUseDeprecated {} //~ warning: use of deprecated
-    }
-}
-
-fn main() {
-    MustUseDeprecated::new(); //~ warning: use of deprecated
-    //~| warning: unused `MustUseDeprecated` that must be used
-}
diff --git a/src/test/ui/conditional-compilation/cfg-attr-multi-true.stderr b/src/test/ui/conditional-compilation/cfg-attr-multi-true.stderr
deleted file mode 100644
index fbfcd45652f..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-multi-true.stderr
+++ /dev/null
@@ -1,40 +0,0 @@
-warning: use of deprecated struct `MustUseDeprecated`
-  --> $DIR/cfg-attr-multi-true.rs:12:6
-   |
-LL | impl MustUseDeprecated {
-   |      ^^^^^^^^^^^^^^^^^
-   |
-   = note: `#[warn(deprecated)]` on by default
-
-warning: use of deprecated struct `MustUseDeprecated`
-  --> $DIR/cfg-attr-multi-true.rs:19:5
-   |
-LL |     MustUseDeprecated::new();
-   |     ^^^^^^^^^^^^^^^^^
-
-warning: use of deprecated struct `MustUseDeprecated`
-  --> $DIR/cfg-attr-multi-true.rs:13:17
-   |
-LL |     fn new() -> MustUseDeprecated {
-   |                 ^^^^^^^^^^^^^^^^^
-
-warning: use of deprecated struct `MustUseDeprecated`
-  --> $DIR/cfg-attr-multi-true.rs:14:9
-   |
-LL |         MustUseDeprecated {}
-   |         ^^^^^^^^^^^^^^^^^
-
-warning: unused `MustUseDeprecated` that must be used
-  --> $DIR/cfg-attr-multi-true.rs:19:5
-   |
-LL |     MustUseDeprecated::new();
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-note: the lint level is defined here
-  --> $DIR/cfg-attr-multi-true.rs:7:9
-   |
-LL | #![warn(unused_must_use)]
-   |         ^^^^^^^^^^^^^^^
-
-warning: 5 warnings emitted
-
diff --git a/src/test/ui/conditional-compilation/cfg-attr-parse.rs b/src/test/ui/conditional-compilation/cfg-attr-parse.rs
deleted file mode 100644
index 8ca31c11836..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-parse.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-// Parse `cfg_attr` with varying numbers of attributes and trailing commas
-
-// Completely empty `cfg_attr` input
-#[cfg_attr()] //~ error: malformed `cfg_attr` attribute input
-struct NoConfigurationPredicate;
-
-// Zero attributes, zero trailing comma (comma manatory here)
-#[cfg_attr(all())] //~ error: expected `,`, found end of `cfg_attr`
-struct A0C0;
-
-// Zero attributes, one trailing comma
-#[cfg_attr(all(),)] // Ok
-struct A0C1;
-
-// Zero attributes, two trailing commas
-#[cfg_attr(all(),,)] //~ ERROR expected identifier
-struct A0C2;
-
-// One attribute, no trailing comma
-#[cfg_attr(all(), must_use)] // Ok
-struct A1C0;
-
-// One attribute, one trailing comma
-#[cfg_attr(all(), must_use,)] // Ok
-struct A1C1;
-
-// One attribute, two trailing commas
-#[cfg_attr(all(), must_use,,)] //~ ERROR expected identifier
-struct A1C2;
-
-// Two attributes, no trailing comma
-#[cfg_attr(all(), must_use, deprecated)] // Ok
-struct A2C0;
-
-// Two attributes, one trailing comma
-#[cfg_attr(all(), must_use, deprecated,)] // Ok
-struct A2C1;
-
-// Two attributes, two trailing commas
-#[cfg_attr(all(), must_use, deprecated,,)] //~ ERROR expected identifier
-struct A2C2;
-
-// Wrong delimiter `[`
-#[cfg_attr[all(),,]]
-//~^ ERROR wrong `cfg_attr` delimiters
-//~| ERROR expected identifier, found `,`
-struct BracketZero;
-
-// Wrong delimiter `{`
-#[cfg_attr{all(),,}]
-//~^ ERROR wrong `cfg_attr` delimiters
-//~| ERROR expected identifier, found `,`
-struct BraceZero;
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-attr-parse.stderr b/src/test/ui/conditional-compilation/cfg-attr-parse.stderr
deleted file mode 100644
index 8084a622045..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-parse.stderr
+++ /dev/null
@@ -1,86 +0,0 @@
-error: malformed `cfg_attr` attribute input
-  --> $DIR/cfg-attr-parse.rs:4:1
-   |
-LL | #[cfg_attr()]
-   | ^^^^^^^^^^^^^ help: missing condition and attribute: `#[cfg_attr(condition, attribute, other_attribute, ...)]`
-   |
-   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
-
-error: expected `,`, found end of `cfg_attr` input
-  --> $DIR/cfg-attr-parse.rs:8:17
-   |
-LL | #[cfg_attr(all())]
-   |                 ^ expected `,`
-   |
-   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
-   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
-
-error: expected identifier, found `,`
-  --> $DIR/cfg-attr-parse.rs:16:18
-   |
-LL | #[cfg_attr(all(),,)]
-   |                  ^ expected identifier
-   |
-   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
-   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
-
-error: expected identifier, found `,`
-  --> $DIR/cfg-attr-parse.rs:28:28
-   |
-LL | #[cfg_attr(all(), must_use,,)]
-   |                            ^ expected identifier
-   |
-   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
-   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
-
-error: expected identifier, found `,`
-  --> $DIR/cfg-attr-parse.rs:40:40
-   |
-LL | #[cfg_attr(all(), must_use, deprecated,,)]
-   |                                        ^ expected identifier
-   |
-   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
-   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
-
-error: wrong `cfg_attr` delimiters
-  --> $DIR/cfg-attr-parse.rs:44:11
-   |
-LL | #[cfg_attr[all(),,]]
-   |           ^^^^^^^^^
-   |
-help: the delimiters should be `(` and `)`
-   |
-LL | #[cfg_attr(all(),,)]
-   |           ~       ~
-
-error: expected identifier, found `,`
-  --> $DIR/cfg-attr-parse.rs:44:18
-   |
-LL | #[cfg_attr[all(),,]]
-   |                  ^ expected identifier
-   |
-   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
-   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
-
-error: wrong `cfg_attr` delimiters
-  --> $DIR/cfg-attr-parse.rs:50:11
-   |
-LL | #[cfg_attr{all(),,}]
-   |           ^^^^^^^^^
-   |
-help: the delimiters should be `(` and `)`
-   |
-LL | #[cfg_attr(all(),,)]
-   |           ~       ~
-
-error: expected identifier, found `,`
-  --> $DIR/cfg-attr-parse.rs:50:18
-   |
-LL | #[cfg_attr{all(),,}]
-   |                  ^ expected identifier
-   |
-   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
-   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
-
-error: aborting due to 9 previous errors
-
diff --git a/src/test/ui/conditional-compilation/cfg-attr-syntax-validation.rs b/src/test/ui/conditional-compilation/cfg-attr-syntax-validation.rs
deleted file mode 100644
index 408eaffccf7..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-syntax-validation.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-#[cfg] //~ ERROR `cfg` is not followed by parentheses
-struct S1;
-
-#[cfg = 10] //~ ERROR `cfg` is not followed by parentheses
-struct S2;
-
-#[cfg()] //~ ERROR `cfg` predicate is not specified
-struct S3;
-
-#[cfg(a, b)] //~ ERROR multiple `cfg` predicates are specified
-struct S4;
-
-#[cfg("str")] //~ ERROR `cfg` predicate key cannot be a literal
-struct S5;
-
-#[cfg(a::b)] //~ ERROR `cfg` predicate key must be an identifier
-struct S6;
-
-#[cfg(a())] //~ ERROR invalid predicate `a`
-struct S7;
-
-#[cfg(a = 10)] //~ ERROR literal in `cfg` predicate value must be a string
-struct S8;
-
-#[cfg(a = b"hi")]  //~ ERROR literal in `cfg` predicate value must be a string
-struct S9;
-
-macro_rules! generate_s10 {
-    ($expr: expr) => {
-        #[cfg(feature = $expr)]
-        //~^ ERROR expected unsuffixed literal or identifier, found `concat!("nonexistent")`
-        //~| ERROR expected unsuffixed literal or identifier, found `concat!("nonexistent")`
-        struct S10;
-    }
-}
-
-generate_s10!(concat!("nonexistent"));
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-attr-syntax-validation.stderr b/src/test/ui/conditional-compilation/cfg-attr-syntax-validation.stderr
deleted file mode 100644
index d5b4349c00f..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-syntax-validation.stderr
+++ /dev/null
@@ -1,82 +0,0 @@
-error: `cfg` is not followed by parentheses
-  --> $DIR/cfg-attr-syntax-validation.rs:1:1
-   |
-LL | #[cfg]
-   | ^^^^^^ help: expected syntax is: `cfg(/* predicate */)`
-
-error: `cfg` is not followed by parentheses
-  --> $DIR/cfg-attr-syntax-validation.rs:4:1
-   |
-LL | #[cfg = 10]
-   | ^^^^^^^^^^^ help: expected syntax is: `cfg(/* predicate */)`
-
-error: `cfg` predicate is not specified
-  --> $DIR/cfg-attr-syntax-validation.rs:7:1
-   |
-LL | #[cfg()]
-   | ^^^^^^^^ help: expected syntax is: `cfg(/* predicate */)`
-
-error: multiple `cfg` predicates are specified
-  --> $DIR/cfg-attr-syntax-validation.rs:10:10
-   |
-LL | #[cfg(a, b)]
-   |          ^
-
-error: `cfg` predicate key cannot be a literal
-  --> $DIR/cfg-attr-syntax-validation.rs:13:7
-   |
-LL | #[cfg("str")]
-   |       ^^^^^
-
-error: `cfg` predicate key must be an identifier
-  --> $DIR/cfg-attr-syntax-validation.rs:16:7
-   |
-LL | #[cfg(a::b)]
-   |       ^^^^
-
-error[E0537]: invalid predicate `a`
-  --> $DIR/cfg-attr-syntax-validation.rs:19:7
-   |
-LL | #[cfg(a())]
-   |       ^^^
-
-error[E0565]: literal in `cfg` predicate value must be a string
-  --> $DIR/cfg-attr-syntax-validation.rs:22:11
-   |
-LL | #[cfg(a = 10)]
-   |           ^^
-
-error[E0565]: literal in `cfg` predicate value must be a string
-  --> $DIR/cfg-attr-syntax-validation.rs:25:11
-   |
-LL | #[cfg(a = b"hi")]
-   |           -^^^^
-   |           |
-   |           help: consider removing the prefix
-
-error: expected unsuffixed literal or identifier, found `concat!("nonexistent")`
-  --> $DIR/cfg-attr-syntax-validation.rs:30:25
-   |
-LL |         #[cfg(feature = $expr)]
-   |                         ^^^^^
-...
-LL | generate_s10!(concat!("nonexistent"));
-   | ------------------------------------- in this macro invocation
-   |
-   = note: this error originates in the macro `generate_s10` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: expected unsuffixed literal or identifier, found `concat!("nonexistent")`
-  --> $DIR/cfg-attr-syntax-validation.rs:30:25
-   |
-LL |         #[cfg(feature = $expr)]
-   |                         ^^^^^
-...
-LL | generate_s10!(concat!("nonexistent"));
-   | ------------------------------------- in this macro invocation
-   |
-   = note: this error originates in the macro `generate_s10` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to 11 previous errors
-
-Some errors have detailed explanations: E0537, E0565.
-For more information about an error, try `rustc --explain E0537`.
diff --git a/src/test/ui/conditional-compilation/cfg-attr-unknown-attribute-macro-expansion.rs b/src/test/ui/conditional-compilation/cfg-attr-unknown-attribute-macro-expansion.rs
deleted file mode 100644
index 45b757e9283..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-unknown-attribute-macro-expansion.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-macro_rules! foo {
-    () => {
-        #[cfg_attr(all(), unknown)]
-        //~^ ERROR cannot find attribute `unknown` in this scope
-        fn foo() {}
-    }
-}
-
-foo!();
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-attr-unknown-attribute-macro-expansion.stderr b/src/test/ui/conditional-compilation/cfg-attr-unknown-attribute-macro-expansion.stderr
deleted file mode 100644
index fc8df6552c3..00000000000
--- a/src/test/ui/conditional-compilation/cfg-attr-unknown-attribute-macro-expansion.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error: cannot find attribute `unknown` in this scope
-  --> $DIR/cfg-attr-unknown-attribute-macro-expansion.rs:3:27
-   |
-LL |         #[cfg_attr(all(), unknown)]
-   |                           ^^^^^^^
-...
-LL | foo!();
-   | ------ in this macro invocation
-   |
-   = note: this error originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/conditional-compilation/cfg-empty-codemap.rs b/src/test/ui/conditional-compilation/cfg-empty-codemap.rs
deleted file mode 100644
index 9e34cacf74d..00000000000
--- a/src/test/ui/conditional-compilation/cfg-empty-codemap.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// Tests that empty source_maps don't ICE (#23301)
-
-// compile-flags: --cfg ""
-
-// error-pattern: invalid `--cfg` argument: `""` (expected `key` or `key="value"`)
-
-pub fn main() {
-}
diff --git a/src/test/ui/conditional-compilation/cfg-empty-codemap.stderr b/src/test/ui/conditional-compilation/cfg-empty-codemap.stderr
deleted file mode 100644
index 128e3cd7306..00000000000
--- a/src/test/ui/conditional-compilation/cfg-empty-codemap.stderr
+++ /dev/null
@@ -1,2 +0,0 @@
-error: invalid `--cfg` argument: `""` (expected `key` or `key="value"`)
-
diff --git a/src/test/ui/conditional-compilation/cfg-generic-params.rs b/src/test/ui/conditional-compilation/cfg-generic-params.rs
deleted file mode 100644
index 53aa3556362..00000000000
--- a/src/test/ui/conditional-compilation/cfg-generic-params.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-// compile-flags:--cfg yes
-
-fn f_lt<#[cfg(yes)] 'a: 'a, #[cfg(no)] T>() {}
-fn f_ty<#[cfg(no)] 'a: 'a, #[cfg(yes)] T>() {}
-
-type FnGood = for<#[cfg(yes)] 'a, #[cfg(no)] T> fn(); // OK
-type FnBad = for<#[cfg(no)] 'a, #[cfg(yes)] T> fn();
-//~^ ERROR only lifetime parameters can be used in this context
-
-type PolyGood = dyn for<#[cfg(yes)] 'a, #[cfg(no)] T> Copy; // OK
-type PolyBad = dyn for<#[cfg(no)] 'a, #[cfg(yes)] T> Copy;
-//~^ ERROR only lifetime parameters can be used in this context
-
-struct WhereGood where for<#[cfg(yes)] 'a, #[cfg(no)] T> u8: Copy; // OK
-struct WhereBad where for<#[cfg(no)] 'a, #[cfg(yes)] T> u8: Copy;
-//~^ ERROR only lifetime parameters can be used in this context
-
-fn f_lt_no<#[cfg_attr(no, unknown)] 'a>() {} // OK
-fn f_lt_yes<#[cfg_attr(yes, unknown)] 'a>() {}
-//~^ ERROR cannot find attribute `unknown` in this scope
-fn f_ty_no<#[cfg_attr(no, unknown)] T>() {} // OK
-fn f_ty_yes<#[cfg_attr(yes, unknown)] T>() {}
-//~^ ERROR cannot find attribute `unknown` in this scope
-
-type FnNo = for<#[cfg_attr(no, unknown)] 'a> fn(); // OK
-type FnYes = for<#[cfg_attr(yes, unknown)] 'a> fn();
-//~^ ERROR cannot find attribute `unknown` in this scope
-
-type PolyNo = dyn for<#[cfg_attr(no, unknown)] 'a> Copy; // OK
-type PolyYes = dyn for<#[cfg_attr(yes, unknown)] 'a> Copy;
-//~^ ERROR cannot find attribute `unknown` in this scope
-
-struct WhereNo where for<#[cfg_attr(no, unknown)] 'a> u8: Copy; // OK
-struct WhereYes where for<#[cfg_attr(yes, unknown)] 'a> u8: Copy;
-//~^ ERROR cannot find attribute `unknown` in this scope
-
-fn main() {
-    f_lt::<'static>();
-    f_ty::<u8>();
-}
diff --git a/src/test/ui/conditional-compilation/cfg-generic-params.stderr b/src/test/ui/conditional-compilation/cfg-generic-params.stderr
deleted file mode 100644
index 4d6560e96e5..00000000000
--- a/src/test/ui/conditional-compilation/cfg-generic-params.stderr
+++ /dev/null
@@ -1,50 +0,0 @@
-error: only lifetime parameters can be used in this context
-  --> $DIR/cfg-generic-params.rs:7:45
-   |
-LL | type FnBad = for<#[cfg(no)] 'a, #[cfg(yes)] T> fn();
-   |                                             ^
-
-error: only lifetime parameters can be used in this context
-  --> $DIR/cfg-generic-params.rs:11:51
-   |
-LL | type PolyBad = dyn for<#[cfg(no)] 'a, #[cfg(yes)] T> Copy;
-   |                                                   ^
-
-error: only lifetime parameters can be used in this context
-  --> $DIR/cfg-generic-params.rs:15:54
-   |
-LL | struct WhereBad where for<#[cfg(no)] 'a, #[cfg(yes)] T> u8: Copy;
-   |                                                      ^
-
-error: cannot find attribute `unknown` in this scope
-  --> $DIR/cfg-generic-params.rs:19:29
-   |
-LL | fn f_lt_yes<#[cfg_attr(yes, unknown)] 'a>() {}
-   |                             ^^^^^^^
-
-error: cannot find attribute `unknown` in this scope
-  --> $DIR/cfg-generic-params.rs:22:29
-   |
-LL | fn f_ty_yes<#[cfg_attr(yes, unknown)] T>() {}
-   |                             ^^^^^^^
-
-error: cannot find attribute `unknown` in this scope
-  --> $DIR/cfg-generic-params.rs:26:34
-   |
-LL | type FnYes = for<#[cfg_attr(yes, unknown)] 'a> fn();
-   |                                  ^^^^^^^
-
-error: cannot find attribute `unknown` in this scope
-  --> $DIR/cfg-generic-params.rs:30:40
-   |
-LL | type PolyYes = dyn for<#[cfg_attr(yes, unknown)] 'a> Copy;
-   |                                        ^^^^^^^
-
-error: cannot find attribute `unknown` in this scope
-  --> $DIR/cfg-generic-params.rs:34:43
-   |
-LL | struct WhereYes where for<#[cfg_attr(yes, unknown)] 'a> u8: Copy;
-   |                                           ^^^^^^^
-
-error: aborting due to 8 previous errors
-
diff --git a/src/test/ui/conditional-compilation/cfg-in-crate-1.rs b/src/test/ui/conditional-compilation/cfg-in-crate-1.rs
deleted file mode 100644
index 8561cd83013..00000000000
--- a/src/test/ui/conditional-compilation/cfg-in-crate-1.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// error-pattern: `main` function not found
-
-#![cfg(bar)]
diff --git a/src/test/ui/conditional-compilation/cfg-in-crate-1.stderr b/src/test/ui/conditional-compilation/cfg-in-crate-1.stderr
deleted file mode 100644
index ff72c43efbd..00000000000
--- a/src/test/ui/conditional-compilation/cfg-in-crate-1.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0601]: `main` function not found in crate `cfg_in_crate_1`
-  --> $DIR/cfg-in-crate-1.rs:3:13
-   |
-LL | #![cfg(bar)]
-   |             ^ consider adding a `main` function to `$DIR/cfg-in-crate-1.rs`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0601`.
diff --git a/src/test/ui/conditional-compilation/cfg-non-opt-expr.rs b/src/test/ui/conditional-compilation/cfg-non-opt-expr.rs
deleted file mode 100644
index 0ddbd8a156d..00000000000
--- a/src/test/ui/conditional-compilation/cfg-non-opt-expr.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#![feature(stmt_expr_attributes)]
-#![feature(custom_test_frameworks)]
-
-fn main() {
-    let _ = #[cfg(unset)] ();
-    //~^ ERROR removing an expression is not supported in this position
-    let _ = 1 + 2 + #[cfg(unset)] 3;
-    //~^ ERROR removing an expression is not supported in this position
-    let _ = [1, 2, 3][#[cfg(unset)] 1];
-    //~^ ERROR removing an expression is not supported in this position
-}
diff --git a/src/test/ui/conditional-compilation/cfg-non-opt-expr.stderr b/src/test/ui/conditional-compilation/cfg-non-opt-expr.stderr
deleted file mode 100644
index 933b7dc184a..00000000000
--- a/src/test/ui/conditional-compilation/cfg-non-opt-expr.stderr
+++ /dev/null
@@ -1,20 +0,0 @@
-error: removing an expression is not supported in this position
-  --> $DIR/cfg-non-opt-expr.rs:5:13
-   |
-LL |     let _ = #[cfg(unset)] ();
-   |             ^^^^^^^^^^^^^
-
-error: removing an expression is not supported in this position
-  --> $DIR/cfg-non-opt-expr.rs:7:21
-   |
-LL |     let _ = 1 + 2 + #[cfg(unset)] 3;
-   |                     ^^^^^^^^^^^^^
-
-error: removing an expression is not supported in this position
-  --> $DIR/cfg-non-opt-expr.rs:9:23
-   |
-LL |     let _ = [1, 2, 3][#[cfg(unset)] 1];
-   |                       ^^^^^^^^^^^^^
-
-error: aborting due to 3 previous errors
-
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-bugs.rs b/src/test/ui/conditional-compilation/cfg_accessible-bugs.rs
deleted file mode 100644
index ae18bc55c4f..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-bugs.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// This test is a collection of test that should pass.
-//
-// check-fail
-
-#![feature(cfg_accessible)]
-#![feature(trait_alias)]
-
-trait TraitAlias = std::fmt::Debug + Send;
-
-// FIXME: Currently shows "cannot determine" but should be `false`
-#[cfg_accessible(unresolved)] //~ ERROR cannot determine
-const C: bool = true;
-
-// FIXME: Currently shows "not sure" but should be `false`
-#[cfg_accessible(TraitAlias::unresolved)] //~ ERROR not sure whether the path is accessible or not
-const D: bool = true;
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-bugs.stderr b/src/test/ui/conditional-compilation/cfg_accessible-bugs.stderr
deleted file mode 100644
index 81f02387835..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-bugs.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-bugs.rs:15:18
-   |
-LL | #[cfg_accessible(TraitAlias::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: cannot determine whether the path is accessible or not
-  --> $DIR/cfg_accessible-bugs.rs:11:1
-   |
-LL | #[cfg_accessible(unresolved)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-input-validation.rs b/src/test/ui/conditional-compilation/cfg_accessible-input-validation.rs
deleted file mode 100644
index c51c908a426..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-input-validation.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-#![feature(cfg_accessible)]
-
-#[cfg_accessible] //~ ERROR malformed `cfg_accessible` attribute input
-struct S1;
-
-#[cfg_accessible = "value"] //~ ERROR malformed `cfg_accessible` attribute input
-struct S2;
-
-#[cfg_accessible()] //~ ERROR `cfg_accessible` path is not specified
-struct S3;
-
-#[cfg_accessible(std, core)] //~ ERROR multiple `cfg_accessible` paths are specified
-struct S4;
-
-#[cfg_accessible("std")] //~ ERROR `cfg_accessible` path cannot be a literal
-struct S5;
-
-#[cfg_accessible(std = "value")] //~ ERROR `cfg_accessible` path cannot accept arguments
-struct S6;
-
-#[cfg_accessible(std(value))] //~ ERROR `cfg_accessible` path cannot accept arguments
-struct S7;
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-input-validation.stderr b/src/test/ui/conditional-compilation/cfg_accessible-input-validation.stderr
deleted file mode 100644
index 86706c76635..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-input-validation.stderr
+++ /dev/null
@@ -1,44 +0,0 @@
-error: malformed `cfg_accessible` attribute input
-  --> $DIR/cfg_accessible-input-validation.rs:3:1
-   |
-LL | #[cfg_accessible]
-   | ^^^^^^^^^^^^^^^^^ help: must be of the form: `#[cfg_accessible(path)]`
-
-error: malformed `cfg_accessible` attribute input
-  --> $DIR/cfg_accessible-input-validation.rs:6:1
-   |
-LL | #[cfg_accessible = "value"]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[cfg_accessible(path)]`
-
-error: `cfg_accessible` path is not specified
-  --> $DIR/cfg_accessible-input-validation.rs:9:1
-   |
-LL | #[cfg_accessible()]
-   | ^^^^^^^^^^^^^^^^^^^
-
-error: multiple `cfg_accessible` paths are specified
-  --> $DIR/cfg_accessible-input-validation.rs:12:23
-   |
-LL | #[cfg_accessible(std, core)]
-   |                       ^^^^
-
-error: `cfg_accessible` path cannot be a literal
-  --> $DIR/cfg_accessible-input-validation.rs:15:18
-   |
-LL | #[cfg_accessible("std")]
-   |                  ^^^^^
-
-error: `cfg_accessible` path cannot accept arguments
-  --> $DIR/cfg_accessible-input-validation.rs:18:18
-   |
-LL | #[cfg_accessible(std = "value")]
-   |                  ^^^^^^^^^^^^^
-
-error: `cfg_accessible` path cannot accept arguments
-  --> $DIR/cfg_accessible-input-validation.rs:21:18
-   |
-LL | #[cfg_accessible(std(value))]
-   |                  ^^^^^^^^^^
-
-error: aborting due to 7 previous errors
-
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-not_sure.edition2015.stderr b/src/test/ui/conditional-compilation/cfg_accessible-not_sure.edition2015.stderr
deleted file mode 100644
index 7d5dd589027..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-not_sure.edition2015.stderr
+++ /dev/null
@@ -1,122 +0,0 @@
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:14:18
-   |
-LL | #[cfg_accessible(Struct::existing)]
-   |                  ^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:16:18
-   |
-LL | #[cfg_accessible(Struct::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:25:18
-   |
-LL | #[cfg_accessible(Union::existing)]
-   |                  ^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:27:18
-   |
-LL | #[cfg_accessible(Union::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:36:18
-   |
-LL | #[cfg_accessible(Enum::Existing::existing)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:38:18
-   |
-LL | #[cfg_accessible(Enum::Existing::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:40:18
-   |
-LL | #[cfg_accessible(Enum::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:50:18
-   |
-LL | #[cfg_accessible(Trait::existing)]
-   |                  ^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:52:18
-   |
-LL | #[cfg_accessible(Trait::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:59:18
-   |
-LL | #[cfg_accessible(TypeAlias::existing)]
-   |                  ^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:61:18
-   |
-LL | #[cfg_accessible(TypeAlias::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:70:18
-   |
-LL | #[cfg_accessible(ForeignType::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:79:18
-   |
-LL | #[cfg_accessible(AssocType::AssocType::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:84:18
-   |
-LL | #[cfg_accessible(u8::unresolved)]
-   |                  ^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:86:18
-   |
-LL | #[cfg_accessible(u8::is_ascii)]
-   |                  ^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: aborting due to 15 previous errors
-
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-not_sure.edition2021.stderr b/src/test/ui/conditional-compilation/cfg_accessible-not_sure.edition2021.stderr
deleted file mode 100644
index 7d5dd589027..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-not_sure.edition2021.stderr
+++ /dev/null
@@ -1,122 +0,0 @@
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:14:18
-   |
-LL | #[cfg_accessible(Struct::existing)]
-   |                  ^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:16:18
-   |
-LL | #[cfg_accessible(Struct::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:25:18
-   |
-LL | #[cfg_accessible(Union::existing)]
-   |                  ^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:27:18
-   |
-LL | #[cfg_accessible(Union::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:36:18
-   |
-LL | #[cfg_accessible(Enum::Existing::existing)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:38:18
-   |
-LL | #[cfg_accessible(Enum::Existing::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:40:18
-   |
-LL | #[cfg_accessible(Enum::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:50:18
-   |
-LL | #[cfg_accessible(Trait::existing)]
-   |                  ^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:52:18
-   |
-LL | #[cfg_accessible(Trait::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:59:18
-   |
-LL | #[cfg_accessible(TypeAlias::existing)]
-   |                  ^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:61:18
-   |
-LL | #[cfg_accessible(TypeAlias::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:70:18
-   |
-LL | #[cfg_accessible(ForeignType::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:79:18
-   |
-LL | #[cfg_accessible(AssocType::AssocType::unresolved)]
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:84:18
-   |
-LL | #[cfg_accessible(u8::unresolved)]
-   |                  ^^^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: not sure whether the path is accessible or not
-  --> $DIR/cfg_accessible-not_sure.rs:86:18
-   |
-LL | #[cfg_accessible(u8::is_ascii)]
-   |                  ^^^^^^^^^^^^
-   |
-   = note: the type may have associated items, but we are currently not checking them
-
-error: aborting due to 15 previous errors
-
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-not_sure.rs b/src/test/ui/conditional-compilation/cfg_accessible-not_sure.rs
deleted file mode 100644
index 99a7949db17..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-not_sure.rs
+++ /dev/null
@@ -1,89 +0,0 @@
-// revisions: edition2015 edition2021
-// [edition2015]compile-flags: --edition=2015
-// [edition2021]compile-flags: --edition=2021
-
-#![feature(extern_types)]
-#![feature(cfg_accessible)]
-
-// Struct::unresolved - error
-
-struct Struct {
-    existing: u8,
-}
-
-#[cfg_accessible(Struct::existing)] //~ ERROR not sure
-const A: bool = true;
-#[cfg_accessible(Struct::unresolved)] //~ ERROR not sure
-const B: bool = true;
-
-// Union::unresolved - error
-
-struct Union {
-    existing: u8,
-}
-
-#[cfg_accessible(Union::existing)] //~ ERROR not sure
-const A: bool = true;
-#[cfg_accessible(Union::unresolved)] //~ ERROR not sure
-const B: bool = true;
-
-// Enum::unresolved - error
-
-enum Enum {
-    Existing { existing: u8 },
-}
-
-#[cfg_accessible(Enum::Existing::existing)] //~ ERROR not sure
-const A: bool = true;
-#[cfg_accessible(Enum::Existing::unresolved)] //~ ERROR not sure
-const B: bool = true;
-#[cfg_accessible(Enum::unresolved)] //~ ERROR not sure
-const C: bool = true;
-
-// Trait::unresolved - false or error, depending on edition (error if you can write Trait::foo
-// instead of <dyn Trait>::foo for methods like impl dyn Trait { fn foo() {} })
-
-trait Trait {}
-impl dyn Trait { fn existing() {} }
-
-// FIXME: Should be an error for edition > 2015
-#[cfg_accessible(Trait::existing)] //~ ERROR not sure
-const A: bool = true;
-#[cfg_accessible(Trait::unresolved)] //~ ERROR not sure
-const B: bool = true;
-
-// TypeAlias::unresolved - error
-
-type TypeAlias = Struct;
-
-#[cfg_accessible(TypeAlias::existing)] //~ ERROR not sure
-const A: bool = true;
-#[cfg_accessible(TypeAlias::unresolved)] //~ ERROR not sure
-const B: bool = true;
-
-// ForeignType::unresolved - error
-
-extern {
-    type ForeignType;
-}
-
-#[cfg_accessible(ForeignType::unresolved)] //~ ERROR not sure
-const A: bool = true;
-
-// AssocType::unresolved - error
-
-trait AssocType {
-    type AssocType;
-}
-
-#[cfg_accessible(AssocType::AssocType::unresolved)] //~ ERROR not sure
-const A: bool = true;
-
-// PrimitiveType::unresolved - error
-
-#[cfg_accessible(u8::unresolved)] //~ ERROR not sure
-const A: bool = true;
-#[cfg_accessible(u8::is_ascii)] //~ ERROR not sure
-const B: bool = true;
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-private.rs b/src/test/ui/conditional-compilation/cfg_accessible-private.rs
deleted file mode 100644
index 5b095675c79..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-private.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// check-pass
-
-#![feature(cfg_accessible)]
-
-mod private {
-    struct Struct;
-    enum Enum{}
-    union Union{_a:u8}
-}
-
-#[cfg_accessible(private::Struct)]
-const A: bool = true;
-
-#[cfg_accessible(private::Enum)]
-const A: bool = true;
-
-#[cfg_accessible(private::Union)]
-const A: bool = true;
-
-const A: bool = false; // Will conflict if any of those is accessible
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-stuck.rs b/src/test/ui/conditional-compilation/cfg_accessible-stuck.rs
deleted file mode 100644
index 50504a44c95..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-stuck.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-#![feature(cfg_accessible)]
-
-#[cfg_accessible(Z)] // OK, recovered after the other `cfg_accessible` produces an error.
-struct S;
-
-#[cfg_accessible(S)] //~ ERROR cannot determine whether the path is accessible or not
-struct Z;
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-stuck.stderr b/src/test/ui/conditional-compilation/cfg_accessible-stuck.stderr
deleted file mode 100644
index 33af7d62548..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-stuck.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: cannot determine whether the path is accessible or not
-  --> $DIR/cfg_accessible-stuck.rs:6:1
-   |
-LL | #[cfg_accessible(S)]
-   | ^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-unstable.rs b/src/test/ui/conditional-compilation/cfg_accessible-unstable.rs
deleted file mode 100644
index e9247e67a2a..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-unstable.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-#[cfg_accessible(std)] //~ ERROR use of unstable library feature 'cfg_accessible'
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg_accessible-unstable.stderr b/src/test/ui/conditional-compilation/cfg_accessible-unstable.stderr
deleted file mode 100644
index 2f55b9559c7..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible-unstable.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0658]: use of unstable library feature 'cfg_accessible': `cfg_accessible` is not fully implemented
-  --> $DIR/cfg_accessible-unstable.rs:1:3
-   |
-LL | #[cfg_accessible(std)]
-   |   ^^^^^^^^^^^^^^
-   |
-   = note: see issue #64797 <https://github.com/rust-lang/rust/issues/64797> for more information
-   = help: add `#![feature(cfg_accessible)]` to the crate attributes to enable
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/conditional-compilation/cfg_accessible.rs b/src/test/ui/conditional-compilation/cfg_accessible.rs
deleted file mode 100644
index df380d0d16f..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-#![feature(cfg_accessible)]
-
-mod m {
-    pub struct ExistingPublic;
-    struct ExistingPrivate;
-}
-
-trait Trait {
-    type Assoc;
-}
-
-enum Enum {
-    Existing,
-}
-
-#[cfg_accessible(Enum)]
-struct ExistingResolved;
-
-#[cfg_accessible(Enum::Existing)]
-struct ExistingResolvedVariant;
-
-#[cfg_accessible(m::ExistingPublic)]
-struct ExistingPublic;
-
-#[cfg_accessible(m::ExistingPrivate)]
-struct ExistingPrivate;
-
-#[cfg_accessible(m::NonExistent)]
-struct NonExistingPrivate;
-
-#[cfg_accessible(n::AccessibleExpanded)] // OK, `cfg_accessible` can wait and retry.
-struct AccessibleExpanded;
-
-#[cfg_accessible(Trait::Assoc)]
-struct AccessibleTraitAssoc;
-
-macro_rules! generate_accessible_expanded {
-    () => {
-        mod n {
-            pub struct AccessibleExpanded;
-        }
-    };
-}
-
-generate_accessible_expanded!();
-
-fn main() {
-    ExistingPublic;
-    AccessibleExpanded;
-    AccessibleTraitAssoc;
-
-    ExistingPrivate; //~ ERROR cannot find
-    NonExistingPrivate; //~ ERROR cannot find
-    NonExistingTraitAlias; //~ ERROR cannot find
-}
diff --git a/src/test/ui/conditional-compilation/cfg_accessible.stderr b/src/test/ui/conditional-compilation/cfg_accessible.stderr
deleted file mode 100644
index e3731a1ad71..00000000000
--- a/src/test/ui/conditional-compilation/cfg_accessible.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0425]: cannot find value `ExistingPrivate` in this scope
-  --> $DIR/cfg_accessible.rs:52:5
-   |
-LL |     ExistingPrivate;
-   |     ^^^^^^^^^^^^^^^ not found in this scope
-   |
-note: unit struct `m::ExistingPrivate` exists but is inaccessible
-  --> $DIR/cfg_accessible.rs:5:5
-   |
-LL |     struct ExistingPrivate;
-   |     ^^^^^^^^^^^^^^^^^^^^^^^ not accessible
-
-error[E0425]: cannot find value `NonExistingPrivate` in this scope
-  --> $DIR/cfg_accessible.rs:53:5
-   |
-LL |     NonExistingPrivate;
-   |     ^^^^^^^^^^^^^^^^^^ not found in this scope
-
-error[E0425]: cannot find value `NonExistingTraitAlias` in this scope
-  --> $DIR/cfg_accessible.rs:54:5
-   |
-LL |     NonExistingTraitAlias;
-   |     ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0425`.
diff --git a/src/test/ui/conditional-compilation/cfg_attr_path.rs b/src/test/ui/conditional-compilation/cfg_attr_path.rs
deleted file mode 100644
index efb718b786f..00000000000
--- a/src/test/ui/conditional-compilation/cfg_attr_path.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// check-pass
-
-#![deny(unused_attributes)] // c.f #35584
-
-mod auxiliary {
-    #[cfg_attr(any(), path = "nonexistent_file.rs")] pub mod namespaced_enums;
-    #[cfg_attr(all(), path = "namespaced_enums.rs")] pub mod nonexistent_file;
-}
-
-fn main() {
-    let _ = auxiliary::namespaced_enums::Foo::A;
-    let _ = auxiliary::nonexistent_file::Foo::A;
-}
diff --git a/src/test/ui/conditional-compilation/inner-cfg-non-inline-mod.rs b/src/test/ui/conditional-compilation/inner-cfg-non-inline-mod.rs
deleted file mode 100644
index af5a6462e8a..00000000000
--- a/src/test/ui/conditional-compilation/inner-cfg-non-inline-mod.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// check-pass
-
-mod module_with_cfg;
-
-mod module_with_cfg {} // Ok, the module above is configured away by an inner attribute.
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/issue-34028.rs b/src/test/ui/conditional-compilation/issue-34028.rs
deleted file mode 100644
index d761c0c823b..00000000000
--- a/src/test/ui/conditional-compilation/issue-34028.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// check-pass
-
-macro_rules! m {
-    () => { #[cfg(any())] fn f() {} }
-}
-
-trait T {}
-impl T for () { m!(); }
-
-fn main() {}
diff --git a/src/test/ui/conditional-compilation/module_with_cfg.rs b/src/test/ui/conditional-compilation/module_with_cfg.rs
deleted file mode 100644
index 56c4baadf22..00000000000
--- a/src/test/ui/conditional-compilation/module_with_cfg.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// ignore-test
-
-#![cfg_attr(all(), cfg(FALSE))]
diff --git a/src/test/ui/conditional-compilation/test-cfg.rs b/src/test/ui/conditional-compilation/test-cfg.rs
deleted file mode 100644
index 8750bae0028..00000000000
--- a/src/test/ui/conditional-compilation/test-cfg.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// compile-flags: --cfg foo
-
-#[cfg(all(foo, bar))] // foo AND bar
-fn foo() {}
-
-fn main() {
-    foo(); //~ ERROR cannot find function `foo` in this scope
-}
diff --git a/src/test/ui/conditional-compilation/test-cfg.stderr b/src/test/ui/conditional-compilation/test-cfg.stderr
deleted file mode 100644
index c35fe2f9458..00000000000
--- a/src/test/ui/conditional-compilation/test-cfg.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0425]: cannot find function `foo` in this scope
-  --> $DIR/test-cfg.rs:7:5
-   |
-LL |     foo();
-   |     ^^^ not found in this scope
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0425`.