Move /src/test to /tests

11 files changed, 0 insertions, 953 deletions

diff --git a/src/test/ui/pattern/usefulness/integer-ranges/exhaustiveness.rs b/src/test/ui/pattern/usefulness/integer-ranges/exhaustiveness.rs
deleted file mode 100644
index 0f5f49c4ca4..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/exhaustiveness.rs
+++ /dev/null
@@ -1,101 +0,0 @@
-#![feature(exclusive_range_pattern)]
-#![allow(overlapping_range_endpoints)]
-#![deny(unreachable_patterns)]
-
-macro_rules! m {
-    ($s:expr, $($t:tt)+) => {
-        match $s { $($t)+ => {} }
-    }
-}
-
-macro_rules! test_int {
-    ($s:expr, $min:path, $max:path) => {
-        m!($s, $min..=$max);
-        m!($s, $min..5 | 5..=$max);
-        m!($s, $min..=4 | 5..=$max);
-        m!($s, $min..$max | $max);
-        m!(($s, true), ($min..5, true) | (5..=$max, true) | ($min..=$max, false));
-    }
-}
-
-fn main() {
-    test_int!(0u8, u8::MIN, u8::MAX);
-    test_int!(0u16, u16::MIN, u16::MAX);
-    test_int!(0u32, u32::MIN, u32::MAX);
-    test_int!(0u64, u64::MIN, u64::MAX);
-    test_int!(0u128, u128::MIN, u128::MAX);
-
-    test_int!(0i8, i8::MIN, i8::MAX);
-    test_int!(0i16, i16::MIN, i16::MAX);
-    test_int!(0i32, i32::MIN, i32::MAX);
-    test_int!(0i64, i64::MIN, i64::MAX);
-    test_int!(0i128, i128::MIN, i128::MAX);
-
-    m!('a', '\u{0}'..=char::MAX);
-    m!('a', '\u{0}'..='\u{10_FFFF}');
-    // We can get away with just covering the following two ranges, which correspond to all valid
-    // Unicode Scalar Values.
-    m!('a', '\u{0}'..='\u{D7FF}' | '\u{E000}'..=char::MAX);
-    m!('a', '\u{0}'..'\u{D7FF}' | '\u{D7FF}' | '\u{E000}'..=char::MAX);
-
-    let 0..=255 = 0u8;
-    let -128..=127 = 0i8;
-    let -2147483648..=2147483647 = 0i32;
-    let '\u{0000}'..='\u{10FFFF}' = 'v';
-
-    // Almost exhaustive
-    m!(0u8, 0..255); //~ ERROR non-exhaustive patterns
-    m!(0u8, 0..=254); //~ ERROR non-exhaustive patterns
-    m!(0u8, 1..=255); //~ ERROR non-exhaustive patterns
-    m!(0u8, 0..42 | 43..=255); //~ ERROR non-exhaustive patterns
-    m!(0i8, -128..127); //~ ERROR non-exhaustive patterns
-    m!(0i8, -128..=126); //~ ERROR non-exhaustive patterns
-    m!(0i8, -127..=127); //~ ERROR non-exhaustive patterns
-    match 0i8 { //~ ERROR non-exhaustive patterns
-        i8::MIN ..= -1 => {}
-        1 ..= i8::MAX => {}
-    }
-    const ALMOST_MAX: u128 = u128::MAX - 1;
-    m!(0u128, 0..=ALMOST_MAX); //~ ERROR non-exhaustive patterns
-    m!(0u128, 0..=4); //~ ERROR non-exhaustive patterns
-    m!(0u128, 1..=u128::MAX); //~ ERROR non-exhaustive patterns
-
-    // More complicatedly (non-)exhaustive
-    match 0u8 {
-        0 ..= 30 => {}
-        20 ..= 70 => {}
-        50 ..= 255 => {}
-    }
-    match (0u8, true) { //~ ERROR non-exhaustive patterns
-        (0 ..= 125, false) => {}
-        (128 ..= 255, false) => {}
-        (0 ..= 255, true) => {}
-    }
-    match (0u8, true) { // ok
-        (0 ..= 125, false) => {}
-        (128 ..= 255, false) => {}
-        (0 ..= 255, true) => {}
-        (125 .. 128, false) => {}
-    }
-    match (true, 0u8) {
-        (true, 0 ..= 255) => {}
-        (false, 0 ..= 125) => {}
-        (false, 128 ..= 255) => {}
-        (false, 125 .. 128) => {}
-    }
-    match Some(0u8) {
-        None => {}
-        Some(0 ..= 125) => {}
-        Some(128 ..= 255) => {}
-        Some(125 .. 128) => {}
-    }
-    const FOO: u8 = 41;
-    const BAR: &u8 = &42;
-    match &0u8 {
-        0..41 => {}
-        &FOO => {}
-        BAR => {}
-        43..=255 => {}
-    }
-
-}
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/exhaustiveness.stderr b/src/test/ui/pattern/usefulness/integer-ranges/exhaustiveness.stderr
deleted file mode 100644
index f30ba05dff9..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/exhaustiveness.stderr
+++ /dev/null
@@ -1,149 +0,0 @@
-error[E0004]: non-exhaustive patterns: `u8::MAX` not covered
-  --> $DIR/exhaustiveness.rs:47:8
-   |
-LL |     m!(0u8, 0..255);
-   |        ^^^ pattern `u8::MAX` not covered
-   |
-   = note: the matched value is of type `u8`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, u8::MAX => todo!() }
-   |                                ++++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `u8::MAX` not covered
-  --> $DIR/exhaustiveness.rs:48:8
-   |
-LL |     m!(0u8, 0..=254);
-   |        ^^^ pattern `u8::MAX` not covered
-   |
-   = note: the matched value is of type `u8`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, u8::MAX => todo!() }
-   |                                ++++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `0_u8` not covered
-  --> $DIR/exhaustiveness.rs:49:8
-   |
-LL |     m!(0u8, 1..=255);
-   |        ^^^ pattern `0_u8` not covered
-   |
-   = note: the matched value is of type `u8`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, 0_u8 => todo!() }
-   |                                +++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `42_u8` not covered
-  --> $DIR/exhaustiveness.rs:50:8
-   |
-LL |     m!(0u8, 0..42 | 43..=255);
-   |        ^^^ pattern `42_u8` not covered
-   |
-   = note: the matched value is of type `u8`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, 42_u8 => todo!() }
-   |                                ++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `i8::MAX` not covered
-  --> $DIR/exhaustiveness.rs:51:8
-   |
-LL |     m!(0i8, -128..127);
-   |        ^^^ pattern `i8::MAX` not covered
-   |
-   = note: the matched value is of type `i8`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, i8::MAX => todo!() }
-   |                                ++++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `i8::MAX` not covered
-  --> $DIR/exhaustiveness.rs:52:8
-   |
-LL |     m!(0i8, -128..=126);
-   |        ^^^ pattern `i8::MAX` not covered
-   |
-   = note: the matched value is of type `i8`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, i8::MAX => todo!() }
-   |                                ++++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `i8::MIN` not covered
-  --> $DIR/exhaustiveness.rs:53:8
-   |
-LL |     m!(0i8, -127..=127);
-   |        ^^^ pattern `i8::MIN` not covered
-   |
-   = note: the matched value is of type `i8`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, i8::MIN => todo!() }
-   |                                ++++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `0_i8` not covered
-  --> $DIR/exhaustiveness.rs:54:11
-   |
-LL |     match 0i8 {
-   |           ^^^ pattern `0_i8` not covered
-   |
-   = note: the matched value is of type `i8`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL ~         1 ..= i8::MAX => {}
-LL +         0_i8 => todo!()
-   |
-
-error[E0004]: non-exhaustive patterns: `u128::MAX` not covered
-  --> $DIR/exhaustiveness.rs:59:8
-   |
-LL |     m!(0u128, 0..=ALMOST_MAX);
-   |        ^^^^^ pattern `u128::MAX` not covered
-   |
-   = note: the matched value is of type `u128`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, u128::MAX => todo!() }
-   |                                ++++++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `5_u128..=u128::MAX` not covered
-  --> $DIR/exhaustiveness.rs:60:8
-   |
-LL |     m!(0u128, 0..=4);
-   |        ^^^^^ pattern `5_u128..=u128::MAX` not covered
-   |
-   = note: the matched value is of type `u128`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, 5_u128..=u128::MAX => todo!() }
-   |                                +++++++++++++++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `0_u128` not covered
-  --> $DIR/exhaustiveness.rs:61:8
-   |
-LL |     m!(0u128, 1..=u128::MAX);
-   |        ^^^^^ pattern `0_u128` not covered
-   |
-   = note: the matched value is of type `u128`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, 0_u128 => todo!() }
-   |                                +++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `(126_u8..=127_u8, false)` not covered
-  --> $DIR/exhaustiveness.rs:69:11
-   |
-LL |     match (0u8, true) {
-   |           ^^^^^^^^^^^ pattern `(126_u8..=127_u8, false)` not covered
-   |
-   = note: the matched value is of type `(u8, bool)`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL ~         (0 ..= 255, true) => {}
-LL +         (126_u8..=127_u8, false) => todo!()
-   |
-
-error: aborting due to 12 previous errors
-
-For more information about this error, try `rustc --explain E0004`.
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/overlapping_range_endpoints.rs b/src/test/ui/pattern/usefulness/integer-ranges/overlapping_range_endpoints.rs
deleted file mode 100644
index 5ea92b07081..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/overlapping_range_endpoints.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-#![feature(exclusive_range_pattern)]
-#![deny(overlapping_range_endpoints)]
-
-macro_rules! m {
-    ($s:expr, $t1:pat, $t2:pat) => {
-        match $s {
-            $t1 => {}
-            $t2 => {}
-            _ => {}
-        }
-    }
-}
-
-fn main() {
-    m!(0u8, 20..=30, 30..=40); //~ ERROR multiple patterns overlap on their endpoints
-    m!(0u8, 30..=40, 20..=30); //~ ERROR multiple patterns overlap on their endpoints
-    m!(0u8, 20..=30, 31..=40);
-    m!(0u8, 20..=30, 29..=40);
-    m!(0u8, 20.. 30, 29..=40); //~ ERROR multiple patterns overlap on their endpoints
-    m!(0u8, 20.. 30, 28..=40);
-    m!(0u8, 20.. 30, 30..=40);
-    m!(0u8, 20..=30, 30..=30);
-    m!(0u8, 20..=30, 30..=31); //~ ERROR multiple patterns overlap on their endpoints
-    m!(0u8, 20..=30, 29..=30);
-    m!(0u8, 20..=30, 20..=20);
-    m!(0u8, 20..=30, 20..=21);
-    m!(0u8, 20..=30, 19..=20); //~ ERROR multiple patterns overlap on their endpoints
-    m!(0u8, 20..=30, 20);
-    m!(0u8, 20..=30, 25);
-    m!(0u8, 20..=30, 30);
-    m!(0u8, 20.. 30, 29);
-    m!(0u8, 20, 20..=30);
-    m!(0u8, 25, 20..=30);
-    m!(0u8, 30, 20..=30);
-
-    match 0u8 {
-        0..=10 => {}
-        20..=30 => {}
-        10..=20 => {} //~ ERROR multiple patterns overlap on their endpoints
-        _ => {}
-    }
-    match (0u8, true) {
-        (0..=10, true) => {}
-        (10..20, true) => {} // not detected
-        (10..20, false) => {}
-        _ => {}
-    }
-    match (true, 0u8) {
-        (true, 0..=10) => {}
-        (true, 10..20) => {} //~ ERROR multiple patterns overlap on their endpoints
-        (false, 10..20) => {}
-        _ => {}
-    }
-    match Some(0u8) {
-        Some(0..=10) => {}
-        Some(10..20) => {} //~ ERROR multiple patterns overlap on their endpoints
-        _ => {}
-    }
-}
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/overlapping_range_endpoints.stderr b/src/test/ui/pattern/usefulness/integer-ranges/overlapping_range_endpoints.stderr
deleted file mode 100644
index ea0e8f6e49e..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/overlapping_range_endpoints.stderr
+++ /dev/null
@@ -1,89 +0,0 @@
-error: multiple patterns overlap on their endpoints
-  --> $DIR/overlapping_range_endpoints.rs:15:22
-   |
-LL |     m!(0u8, 20..=30, 30..=40);
-   |             -------  ^^^^^^^ ... with this range
-   |             |
-   |             this range overlaps on `30_u8`...
-   |
-   = note: you likely meant to write mutually exclusive ranges
-note: the lint level is defined here
-  --> $DIR/overlapping_range_endpoints.rs:2:9
-   |
-LL | #![deny(overlapping_range_endpoints)]
-   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: multiple patterns overlap on their endpoints
-  --> $DIR/overlapping_range_endpoints.rs:16:22
-   |
-LL |     m!(0u8, 30..=40, 20..=30);
-   |             -------  ^^^^^^^ ... with this range
-   |             |
-   |             this range overlaps on `30_u8`...
-   |
-   = note: you likely meant to write mutually exclusive ranges
-
-error: multiple patterns overlap on their endpoints
-  --> $DIR/overlapping_range_endpoints.rs:19:22
-   |
-LL |     m!(0u8, 20.. 30, 29..=40);
-   |             -------  ^^^^^^^ ... with this range
-   |             |
-   |             this range overlaps on `29_u8`...
-   |
-   = note: you likely meant to write mutually exclusive ranges
-
-error: multiple patterns overlap on their endpoints
-  --> $DIR/overlapping_range_endpoints.rs:23:22
-   |
-LL |     m!(0u8, 20..=30, 30..=31);
-   |             -------  ^^^^^^^ ... with this range
-   |             |
-   |             this range overlaps on `30_u8`...
-   |
-   = note: you likely meant to write mutually exclusive ranges
-
-error: multiple patterns overlap on their endpoints
-  --> $DIR/overlapping_range_endpoints.rs:27:22
-   |
-LL |     m!(0u8, 20..=30, 19..=20);
-   |             -------  ^^^^^^^ ... with this range
-   |             |
-   |             this range overlaps on `20_u8`...
-   |
-   = note: you likely meant to write mutually exclusive ranges
-
-error: multiple patterns overlap on their endpoints
-  --> $DIR/overlapping_range_endpoints.rs:39:9
-   |
-LL |         0..=10 => {}
-   |         ------ this range overlaps on `10_u8`...
-LL |         20..=30 => {}
-   |         ------- this range overlaps on `20_u8`...
-LL |         10..=20 => {}
-   |         ^^^^^^^ ... with this range
-   |
-   = note: you likely meant to write mutually exclusive ranges
-
-error: multiple patterns overlap on their endpoints
-  --> $DIR/overlapping_range_endpoints.rs:50:16
-   |
-LL |         (true, 0..=10) => {}
-   |                ------ this range overlaps on `10_u8`...
-LL |         (true, 10..20) => {}
-   |                ^^^^^^ ... with this range
-   |
-   = note: you likely meant to write mutually exclusive ranges
-
-error: multiple patterns overlap on their endpoints
-  --> $DIR/overlapping_range_endpoints.rs:56:14
-   |
-LL |         Some(0..=10) => {}
-   |              ------ this range overlaps on `10_u8`...
-LL |         Some(10..20) => {}
-   |              ^^^^^^ ... with this range
-   |
-   = note: you likely meant to write mutually exclusive ranges
-
-error: aborting due to 8 previous errors
-
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/pointer-sized-int.allow.stderr b/src/test/ui/pattern/usefulness/integer-ranges/pointer-sized-int.allow.stderr
deleted file mode 100644
index 9f277fa1e18..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/pointer-sized-int.allow.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0004]: non-exhaustive patterns: type `usize` is non-empty
-  --> $DIR/pointer-sized-int.rs:48:11
-   |
-LL |     match 7usize {}
-   |           ^^^^^^
-   |
-   = note: the matched value is of type `usize`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
-   |
-LL ~     match 7usize {
-LL +         _ => todo!(),
-LL +     }
-   |
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0004`.
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/pointer-sized-int.deny.stderr b/src/test/ui/pattern/usefulness/integer-ranges/pointer-sized-int.deny.stderr
deleted file mode 100644
index e3eb98ccdcd..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/pointer-sized-int.deny.stderr
+++ /dev/null
@@ -1,170 +0,0 @@
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/pointer-sized-int.rs:12:11
-   |
-LL |     match 0usize {
-   |           ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `usize`
-   = note: `usize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `usize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL ~         0 ..= usize::MAX => {}
-LL +         _ => todo!()
-   |
-
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/pointer-sized-int.rs:17:11
-   |
-LL |     match 0isize {
-   |           ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `isize`
-   = note: `isize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL ~         isize::MIN ..= isize::MAX => {}
-LL +         _ => todo!()
-   |
-
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/pointer-sized-int.rs:22:8
-   |
-LL |     m!(0usize, 0..=usize::MAX);
-   |        ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `usize`
-   = note: `usize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `usize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, _ => todo!() }
-   |                                ++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/pointer-sized-int.rs:24:8
-   |
-LL |     m!(0usize, 0..5 | 5..=usize::MAX);
-   |        ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `usize`
-   = note: `usize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `usize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, _ => todo!() }
-   |                                ++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/pointer-sized-int.rs:26:8
-   |
-LL |     m!(0usize, 0..usize::MAX | usize::MAX);
-   |        ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `usize`
-   = note: `usize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `usize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, _ => todo!() }
-   |                                ++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `(_, _)` not covered
-  --> $DIR/pointer-sized-int.rs:28:8
-   |
-LL |     m!((0usize, true), (0..5, true) | (5..=usize::MAX, true) | (0..=usize::MAX, false));
-   |        ^^^^^^^^^^^^^^ pattern `(_, _)` not covered
-   |
-   = note: the matched value is of type `(usize, bool)`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, (_, _) => todo!() }
-   |                                +++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/pointer-sized-int.rs:31:8
-   |
-LL |     m!(0isize, isize::MIN..=isize::MAX);
-   |        ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `isize`
-   = note: `isize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, _ => todo!() }
-   |                                ++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/pointer-sized-int.rs:33:8
-   |
-LL |     m!(0isize, isize::MIN..5 | 5..=isize::MAX);
-   |        ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `isize`
-   = note: `isize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, _ => todo!() }
-   |                                ++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/pointer-sized-int.rs:35:8
-   |
-LL |     m!(0isize, isize::MIN..isize::MAX | isize::MAX);
-   |        ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `isize`
-   = note: `isize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, _ => todo!() }
-   |                                ++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `(_, _)` not covered
-  --> $DIR/pointer-sized-int.rs:37:8
-   |
-LL |     m!((0isize, true), (isize::MIN..5, true)
-   |        ^^^^^^^^^^^^^^ pattern `(_, _)` not covered
-   |
-   = note: the matched value is of type `(isize, bool)`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL |         match $s { $($t)+ => {}, (_, _) => todo!() }
-   |                                +++++++++++++++++++
-
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/pointer-sized-int.rs:41:11
-   |
-LL |     match 0isize {
-   |           ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `isize`
-   = note: `isize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL ~         1 ..= isize::MAX => {}
-LL +         _ => todo!()
-   |
-
-error[E0004]: non-exhaustive patterns: type `usize` is non-empty
-  --> $DIR/pointer-sized-int.rs:48:11
-   |
-LL |     match 7usize {}
-   |           ^^^^^^
-   |
-   = note: the matched value is of type `usize`
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
-   |
-LL ~     match 7usize {
-LL +         _ => todo!(),
-LL +     }
-   |
-
-error: aborting due to 12 previous errors
-
-For more information about this error, try `rustc --explain E0004`.
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/pointer-sized-int.rs b/src/test/ui/pattern/usefulness/integer-ranges/pointer-sized-int.rs
deleted file mode 100644
index 1ed18c26763..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/pointer-sized-int.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-// revisions: allow deny
-#![feature(exclusive_range_pattern)]
-#![cfg_attr(allow, feature(precise_pointer_size_matching))]
-
-macro_rules! m {
-    ($s:expr, $($t:tt)+) => {
-        match $s { $($t)+ => {} }
-    }
-}
-
-fn main() {
-    match 0usize {
-        //[deny]~^ ERROR non-exhaustive patterns
-        0 ..= usize::MAX => {}
-    }
-
-    match 0isize {
-        //[deny]~^ ERROR non-exhaustive patterns
-        isize::MIN ..= isize::MAX => {}
-    }
-
-    m!(0usize, 0..=usize::MAX);
-    //[deny]~^ ERROR non-exhaustive patterns
-    m!(0usize, 0..5 | 5..=usize::MAX);
-    //[deny]~^ ERROR non-exhaustive patterns
-    m!(0usize, 0..usize::MAX | usize::MAX);
-    //[deny]~^ ERROR non-exhaustive patterns
-    m!((0usize, true), (0..5, true) | (5..=usize::MAX, true) | (0..=usize::MAX, false));
-    //[deny]~^ ERROR non-exhaustive patterns
-
-    m!(0isize, isize::MIN..=isize::MAX);
-    //[deny]~^ ERROR non-exhaustive patterns
-    m!(0isize, isize::MIN..5 | 5..=isize::MAX);
-    //[deny]~^ ERROR non-exhaustive patterns
-    m!(0isize, isize::MIN..isize::MAX | isize::MAX);
-    //[deny]~^ ERROR non-exhaustive patterns
-    m!((0isize, true), (isize::MIN..5, true)
-        | (5..=isize::MAX, true) | (isize::MIN..=isize::MAX, false));
-    //[deny]~^^ ERROR non-exhaustive patterns
-
-    match 0isize {
-        //[deny]~^ ERROR non-exhaustive patterns
-        isize::MIN ..= -1 => {}
-        0 => {}
-        1 ..= isize::MAX => {}
-    }
-
-    match 7usize {}
-    //~^ ERROR non-exhaustive patterns
-}
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.rs b/src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.rs
deleted file mode 100644
index a2aa655ca54..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// This tests that the lint message explains the reason for the error.
-fn main() {
-    match 0usize {
-        //~^ ERROR non-exhaustive patterns: `_` not covered
-        //~| NOTE pattern `_` not covered
-        //~| NOTE the matched value is of type `usize`
-        //~| NOTE `usize` does not have a fixed maximum value
-        0..=usize::MAX => {}
-    }
-
-    match 0isize {
-        //~^ ERROR non-exhaustive patterns: `_` not covered
-        //~| NOTE pattern `_` not covered
-        //~| NOTE the matched value is of type `isize`
-        //~| NOTE `isize` does not have a fixed maximum value
-        isize::MIN..=isize::MAX => {}
-    }
-}
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.stderr b/src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.stderr
deleted file mode 100644
index 30492c98206..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.stderr
+++ /dev/null
@@ -1,33 +0,0 @@
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/precise_pointer_matching-message.rs:3:11
-   |
-LL |     match 0usize {
-   |           ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `usize`
-   = note: `usize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `usize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL ~         0..=usize::MAX => {}
-LL +         _ => todo!()
-   |
-
-error[E0004]: non-exhaustive patterns: `_` not covered
-  --> $DIR/precise_pointer_matching-message.rs:11:11
-   |
-LL |     match 0isize {
-   |           ^^^^^^ pattern `_` not covered
-   |
-   = note: the matched value is of type `isize`
-   = note: `isize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
-   = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching
-help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
-   |
-LL ~         isize::MIN..=isize::MAX => {}
-LL +         _ => todo!()
-   |
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0004`.
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/reachability.rs b/src/test/ui/pattern/usefulness/integer-ranges/reachability.rs
deleted file mode 100644
index fb4d59b0578..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/reachability.rs
+++ /dev/null
@@ -1,113 +0,0 @@
-#![feature(exclusive_range_pattern)]
-#![allow(overlapping_range_endpoints)]
-#![deny(unreachable_patterns)]
-
-macro_rules! m {
-    ($s:expr, $t1:pat, $t2:pat) => {
-        match $s {
-            $t1 => {}
-            $t2 => {}
-            _ => {}
-        }
-    }
-}
-
-fn main() {
-    m!(0u8, 42, 41);
-    m!(0u8, 42, 42); //~ ERROR unreachable pattern
-    m!(0u8, 42, 43);
-
-    m!(0u8, 20..=30, 19);
-    m!(0u8, 20..=30, 20); //~ ERROR unreachable pattern
-    m!(0u8, 20..=30, 21); //~ ERROR unreachable pattern
-    m!(0u8, 20..=30, 25); //~ ERROR unreachable pattern
-    m!(0u8, 20..=30, 29); //~ ERROR unreachable pattern
-    m!(0u8, 20..=30, 30); //~ ERROR unreachable pattern
-    m!(0u8, 20..=30, 31);
-    m!(0u8, 20..30, 19);
-    m!(0u8, 20..30, 20); //~ ERROR unreachable pattern
-    m!(0u8, 20..30, 21); //~ ERROR unreachable pattern
-    m!(0u8, 20..30, 25); //~ ERROR unreachable pattern
-    m!(0u8, 20..30, 29); //~ ERROR unreachable pattern
-    m!(0u8, 20..30, 30);
-    m!(0u8, 20..30, 31);
-
-    m!(0u8, 20..=30, 20..=30); //~ ERROR unreachable pattern
-    m!(0u8, 20.. 30, 20.. 30); //~ ERROR unreachable pattern
-    m!(0u8, 20..=30, 20.. 30); //~ ERROR unreachable pattern
-    m!(0u8, 20..=30, 19..=30);
-    m!(0u8, 20..=30, 21..=30); //~ ERROR unreachable pattern
-    m!(0u8, 20..=30, 20..=29); //~ ERROR unreachable pattern
-    m!(0u8, 20..=30, 20..=31);
-    m!('a', 'A'..='z', 'a'..='z'); //~ ERROR unreachable pattern
-
-    match 0u8 {
-        5 => {},
-        6 => {},
-        7 => {},
-        8 => {},
-        5..=8 => {}, //~ ERROR unreachable pattern
-        _ => {},
-    }
-    match 0u8 {
-        0..10 => {},
-        10..20 => {},
-        5..15 => {}, //~ ERROR unreachable pattern
-        _ => {},
-    }
-    match 0u8 {
-        0..10 => {},
-        10..20 => {},
-        20..30 => {},
-        5..25 => {}, //~ ERROR unreachable pattern
-        _ => {},
-    }
-    match 0u8 {
-        0..10 => {},
-        10 => {},
-        11..=23 => {},
-        19..30 => {},
-        5..25 => {}, //~ ERROR unreachable pattern
-        _ => {},
-    }
-    match 0usize {
-        0..10 => {},
-        10..20 => {},
-        5..15 => {}, //~ ERROR unreachable pattern
-        _ => {},
-    }
-    // Chars between '\u{D7FF}' and '\u{E000}' are invalid even though ranges that contain them are
-    // allowed.
-    match 'a' {
-        _ => {},
-        '\u{D7FF}'..='\u{E000}' => {}, //~ ERROR unreachable pattern
-    }
-    match 'a' {
-        '\u{0}'..='\u{D7FF}' => {},
-        '\u{E000}'..='\u{10_FFFF}' => {},
-        '\u{D7FF}'..='\u{E000}' => {}, // FIXME should be unreachable
-    }
-
-    match (0u8, true) {
-        (0..=255, false) => {}
-        (0..=255, true) => {} // ok
-    }
-    match (true, 0u8) {
-        (false, 0..=255) => {}
-        (true, 0..=255) => {} // ok
-    }
-
-    const FOO: i32 = 42;
-    const BAR: &i32 = &42;
-    match &0 {
-        &42 => {}
-        &FOO => {} //~ ERROR unreachable pattern
-        BAR => {} //~ ERROR unreachable pattern
-        _ => {}
-    }
-    // Regression test, see https://github.com/rust-lang/rust/pull/66326#issuecomment-552889933
-    match &0 {
-        BAR => {} // ok
-        _ => {}
-    }
-}
diff --git a/src/test/ui/pattern/usefulness/integer-ranges/reachability.stderr b/src/test/ui/pattern/usefulness/integer-ranges/reachability.stderr
deleted file mode 100644
index 0ffb0ffd82a..00000000000
--- a/src/test/ui/pattern/usefulness/integer-ranges/reachability.stderr
+++ /dev/null
@@ -1,154 +0,0 @@
-error: unreachable pattern
-  --> $DIR/reachability.rs:17:17
-   |
-LL |     m!(0u8, 42, 42);
-   |                 ^^
-   |
-note: the lint level is defined here
-  --> $DIR/reachability.rs:3:9
-   |
-LL | #![deny(unreachable_patterns)]
-   |         ^^^^^^^^^^^^^^^^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:21:22
-   |
-LL |     m!(0u8, 20..=30, 20);
-   |                      ^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:22:22
-   |
-LL |     m!(0u8, 20..=30, 21);
-   |                      ^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:23:22
-   |
-LL |     m!(0u8, 20..=30, 25);
-   |                      ^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:24:22
-   |
-LL |     m!(0u8, 20..=30, 29);
-   |                      ^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:25:22
-   |
-LL |     m!(0u8, 20..=30, 30);
-   |                      ^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:28:21
-   |
-LL |     m!(0u8, 20..30, 20);
-   |                     ^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:29:21
-   |
-LL |     m!(0u8, 20..30, 21);
-   |                     ^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:30:21
-   |
-LL |     m!(0u8, 20..30, 25);
-   |                     ^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:31:21
-   |
-LL |     m!(0u8, 20..30, 29);
-   |                     ^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:35:22
-   |
-LL |     m!(0u8, 20..=30, 20..=30);
-   |                      ^^^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:36:22
-   |
-LL |     m!(0u8, 20.. 30, 20.. 30);
-   |                      ^^^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:37:22
-   |
-LL |     m!(0u8, 20..=30, 20.. 30);
-   |                      ^^^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:39:22
-   |
-LL |     m!(0u8, 20..=30, 21..=30);
-   |                      ^^^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:40:22
-   |
-LL |     m!(0u8, 20..=30, 20..=29);
-   |                      ^^^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:42:24
-   |
-LL |     m!('a', 'A'..='z', 'a'..='z');
-   |                        ^^^^^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:49:9
-   |
-LL |         5..=8 => {},
-   |         ^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:55:9
-   |
-LL |         5..15 => {},
-   |         ^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:62:9
-   |
-LL |         5..25 => {},
-   |         ^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:70:9
-   |
-LL |         5..25 => {},
-   |         ^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:76:9
-   |
-LL |         5..15 => {},
-   |         ^^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:83:9
-   |
-LL |         _ => {},
-   |         - matches any value
-LL |         '\u{D7FF}'..='\u{E000}' => {},
-   |         ^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:104:9
-   |
-LL |         &FOO => {}
-   |         ^^^^
-
-error: unreachable pattern
-  --> $DIR/reachability.rs:105:9
-   |
-LL |         BAR => {}
-   |         ^^^
-
-error: aborting due to 24 previous errors
-