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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
| commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
| tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/match | |
| parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
| download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip | |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/match')
82 files changed, 0 insertions, 1793 deletions
diff --git a/src/test/ui/match/auxiliary/match_non_exhaustive_lib.rs b/src/test/ui/match/auxiliary/match_non_exhaustive_lib.rs deleted file mode 100644 index 3be72551e..000000000 --- a/src/test/ui/match/auxiliary/match_non_exhaustive_lib.rs +++ /dev/null @@ -1,5 +0,0 @@ -#[non_exhaustive] -pub enum E1 {} - -#[non_exhaustive] -pub enum E2 { A, B } diff --git a/src/test/ui/match/const_non_normal_zst_ref_pattern.rs b/src/test/ui/match/const_non_normal_zst_ref_pattern.rs deleted file mode 100644 index a114fafb6..000000000 --- a/src/test/ui/match/const_non_normal_zst_ref_pattern.rs +++ /dev/null @@ -1,9 +0,0 @@ -// check-pass - -const FOO: isize = 10; -const ZST: &() = unsafe { std::mem::transmute(FOO) }; -fn main() { - match &() { - ZST => 9, - }; -} diff --git a/src/test/ui/match/expr-match-panic-fn.rs b/src/test/ui/match/expr-match-panic-fn.rs deleted file mode 100644 index ea471717e..000000000 --- a/src/test/ui/match/expr-match-panic-fn.rs +++ /dev/null @@ -1,19 +0,0 @@ -// run-fail -// error-pattern:explicit panic -// ignore-emscripten no processes - -fn f() -> ! { - panic!() -} - -fn g() -> isize { - let x = match true { - true => f(), - false => 10, - }; - return x; -} - -fn main() { - g(); -} diff --git a/src/test/ui/match/expr-match-panic.rs b/src/test/ui/match/expr-match-panic.rs deleted file mode 100644 index 53f8a8bd3..000000000 --- a/src/test/ui/match/expr-match-panic.rs +++ /dev/null @@ -1,10 +0,0 @@ -// run-fail -// error-pattern:explicit panic -// ignore-emscripten no processes - -fn main() { - let _x = match true { - false => 0, - true => panic!(), - }; -} diff --git a/src/test/ui/match/expr_before_ident_pat.rs b/src/test/ui/match/expr_before_ident_pat.rs deleted file mode 100644 index 27ef3d05a..000000000 --- a/src/test/ui/match/expr_before_ident_pat.rs +++ /dev/null @@ -1,13 +0,0 @@ -macro_rules! funny { - ($a:expr, $b:ident) => { - match [1, 2] { - [$a, $b] => {} - } - }; -} - -fn main() { - funny!(a, a); - //~^ ERROR cannot find value `a` in this scope - //~| ERROR arbitrary expressions aren't allowed in patterns -} diff --git a/src/test/ui/match/expr_before_ident_pat.stderr b/src/test/ui/match/expr_before_ident_pat.stderr deleted file mode 100644 index 57a2d2b26..000000000 --- a/src/test/ui/match/expr_before_ident_pat.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0425]: cannot find value `a` in this scope - --> $DIR/expr_before_ident_pat.rs:10:12 - | -LL | funny!(a, a); - | ^ not found in this scope - -error: arbitrary expressions aren't allowed in patterns - --> $DIR/expr_before_ident_pat.rs:10:12 - | -LL | funny!(a, a); - | ^ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/match/guards.rs b/src/test/ui/match/guards.rs deleted file mode 100644 index 10a4bb673..000000000 --- a/src/test/ui/match/guards.rs +++ /dev/null @@ -1,20 +0,0 @@ -// run-pass - -#![allow(non_shorthand_field_patterns)] - -#[derive(Copy, Clone)] -struct Pair { x: isize, y: isize } - -pub fn main() { - let a: isize = - match 10 { x if x < 7 => { 1 } x if x < 11 => { 2 } 10 => { 3 } _ => { 4 } }; - assert_eq!(a, 2); - - let b: isize = - match (Pair {x: 10, y: 20}) { - x if x.x < 5 && x.y < 5 => { 1 } - Pair {x: x, y: y} if x == 10 && y == 20 => { 2 } - Pair {x: _x, y: _y} => { 3 } - }; - assert_eq!(b, 2); -} diff --git a/src/test/ui/match/issue-11319.rs b/src/test/ui/match/issue-11319.rs deleted file mode 100644 index ab69ab250..000000000 --- a/src/test/ui/match/issue-11319.rs +++ /dev/null @@ -1,13 +0,0 @@ -fn main() { - match Some(10) { - //~^ NOTE `match` arms have incompatible types - Some(5) => false, - //~^ NOTE this is found to be of type `bool` - Some(2) => true, - //~^ NOTE this is found to be of type `bool` - None => (), - //~^ ERROR `match` arms have incompatible types - //~| NOTE expected `bool`, found `()` - _ => true - } -} diff --git a/src/test/ui/match/issue-11319.stderr b/src/test/ui/match/issue-11319.stderr deleted file mode 100644 index fc44205e8..000000000 --- a/src/test/ui/match/issue-11319.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0308]: `match` arms have incompatible types - --> $DIR/issue-11319.rs:8:20 - | -LL | / match Some(10) { -LL | | -LL | | Some(5) => false, - | | ----- this is found to be of type `bool` -LL | | -LL | | Some(2) => true, - | | ---- this is found to be of type `bool` -LL | | -LL | | None => (), - | | ^^ expected `bool`, found `()` -... | -LL | | _ => true -LL | | } - | |_____- `match` arms have incompatible types - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/match/issue-11940.rs b/src/test/ui/match/issue-11940.rs deleted file mode 100644 index 6815c87ed..000000000 --- a/src/test/ui/match/issue-11940.rs +++ /dev/null @@ -1,11 +0,0 @@ -// run-pass - -const TEST_STR: &'static str = "abcd"; - -fn main() { - let s = "abcd"; - match s { - TEST_STR => (), - _ => unreachable!() - } -} diff --git a/src/test/ui/match/issue-12552.rs b/src/test/ui/match/issue-12552.rs deleted file mode 100644 index b7f71dd1c..000000000 --- a/src/test/ui/match/issue-12552.rs +++ /dev/null @@ -1,11 +0,0 @@ -// this code used to cause an ICE - -fn main() { - let t = Err(0); - match t { - Some(k) => match k { //~ ERROR mismatched types - a => println!("{}", a) - }, - None => () //~ ERROR mismatched types - } -} diff --git a/src/test/ui/match/issue-12552.stderr b/src/test/ui/match/issue-12552.stderr deleted file mode 100644 index 4b027eba2..000000000 --- a/src/test/ui/match/issue-12552.stderr +++ /dev/null @@ -1,34 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-12552.rs:6:5 - | -LL | match t { - | - this expression has type `Result<_, {integer}>` -LL | Some(k) => match k { - | ^^^^^^^ expected enum `Result`, found enum `Option` - | - = note: expected enum `Result<_, {integer}>` - found enum `Option<_>` -help: try wrapping the pattern in `Ok` - | -LL | Ok(Some(k)) => match k { - | +++ + - -error[E0308]: mismatched types - --> $DIR/issue-12552.rs:9:5 - | -LL | match t { - | - this expression has type `Result<_, {integer}>` -... -LL | None => () - | ^^^^ expected enum `Result`, found enum `Option` - | - = note: expected enum `Result<_, {integer}>` - found enum `Option<_>` -help: try wrapping the pattern in `Ok` - | -LL | Ok(None) => () - | +++ + - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/match/issue-18060.rs b/src/test/ui/match/issue-18060.rs deleted file mode 100644 index b5f3d0f74..000000000 --- a/src/test/ui/match/issue-18060.rs +++ /dev/null @@ -1,8 +0,0 @@ -// run-pass -// Regression test for #18060: match arms were matching in the wrong order. - -fn main() { - assert_eq!(2, match (1, 3) { (0, 2..=5) => 1, (1, 3) => 2, (_, 2..=5) => 3, (_, _) => 4 }); - assert_eq!(2, match (1, 3) { (1, 3) => 2, (_, 2..=5) => 3, (_, _) => 4 }); - assert_eq!(2, match (1, 7) { (0, 2..=5) => 1, (1, 7) => 2, (_, 2..=5) => 3, (_, _) => 4 }); -} diff --git a/src/test/ui/match/issue-26251.rs b/src/test/ui/match/issue-26251.rs deleted file mode 100644 index a3e26a412..000000000 --- a/src/test/ui/match/issue-26251.rs +++ /dev/null @@ -1,15 +0,0 @@ -// run-pass -#![allow(overlapping_range_endpoints)] - -fn main() { - let x = 'a'; - - let y = match x { - 'a'..='b' if false => "one", - 'a' => "two", - 'a'..='b' => "three", - _ => panic!("what?"), - }; - - assert_eq!(y, "two"); -} diff --git a/src/test/ui/match/issue-26996.rs b/src/test/ui/match/issue-26996.rs deleted file mode 100644 index 84037b72a..000000000 --- a/src/test/ui/match/issue-26996.rs +++ /dev/null @@ -1,24 +0,0 @@ -// run-pass - -// This test is bogus (i.e., should be check-fail) during the period -// where #54986 is implemented and #54987 is *not* implemented. For -// now: just ignore it -// -// ignore-test - -// This test is checking that the write to `c.0` (which has been moved out of) -// won't overwrite the state in `c2`. -// -// That's a fine thing to test when this code is accepted by the -// compiler, and this code is being transcribed accordingly into -// the ui test issue-21232-partial-init-and-use.rs - -fn main() { - let mut c = (1, "".to_owned()); - match c { - c2 => { - c.0 = 2; - assert_eq!(c2.0, 1); - } - } -} diff --git a/src/test/ui/match/issue-27021.rs b/src/test/ui/match/issue-27021.rs deleted file mode 100644 index ef3b114a5..000000000 --- a/src/test/ui/match/issue-27021.rs +++ /dev/null @@ -1,28 +0,0 @@ -// run-pass - -// This test is bogus (i.e., should be check-fail) during the period -// where #54986 is implemented and #54987 is *not* implemented. For -// now: just ignore it -// -// ignore-test - -// These are variants of issue-26996.rs. In all cases we are writing -// into a record field that has been moved out of, and ensuring that -// such a write won't overwrite the state of the thing it was moved -// into. -// -// That's a fine thing to test when this code is accepted by the -// compiler, and this code is being transcribed accordingly into -// the ui test issue-21232-partial-init-and-use.rs - -fn main() { - let mut c = (1, (1, "".to_owned())); - match c { - c2 => { (c.1).0 = 2; assert_eq!((c2.1).0, 1); } - } - - let mut c = (1, (1, (1, "".to_owned()))); - match c.1 { - c2 => { ((c.1).1).0 = 3; assert_eq!((c2.1).0, 1); } - } -} diff --git a/src/test/ui/match/issue-33498.rs b/src/test/ui/match/issue-33498.rs deleted file mode 100644 index 9c8a97e7e..000000000 --- a/src/test/ui/match/issue-33498.rs +++ /dev/null @@ -1,11 +0,0 @@ -// run-pass -#![allow(unused_variables)] -pub fn main() { - let x = (0, 2); - - match x { - (0, ref y) => {} - (y, 0) => {} - _ => (), - } -} diff --git a/src/test/ui/match/issue-41255.rs b/src/test/ui/match/issue-41255.rs deleted file mode 100644 index d163801fd..000000000 --- a/src/test/ui/match/issue-41255.rs +++ /dev/null @@ -1,50 +0,0 @@ -// Matching against float literals should result in a linter error - -#![feature(exclusive_range_pattern)] -#![allow(unused)] -#![forbid(illegal_floating_point_literal_pattern)] - -fn main() { - let x = 42.0; - match x { - 5.0 => {}, //~ ERROR floating-point types cannot be used in patterns - //~| WARNING hard error - 5.0f32 => {}, //~ ERROR floating-point types cannot be used in patterns - //~| WARNING hard error - -5.0 => {}, //~ ERROR floating-point types cannot be used in patterns - //~| WARNING hard error - 1.0 .. 33.0 => {}, //~ ERROR floating-point types cannot be used in patterns - //~| WARNING hard error - //~| ERROR floating-point types cannot be used in patterns - //~| WARNING hard error - 39.0 ..= 70.0 => {}, //~ ERROR floating-point types cannot be used in patterns - //~| ERROR floating-point types cannot be used in patterns - //~| WARNING hard error - //~| WARNING hard error - - ..71.0 => {} - //~^ ERROR floating-point types cannot be used in patterns - //~| WARNING this was previously accepted by the compiler - ..=72.0 => {} - //~^ ERROR floating-point types cannot be used in patterns - //~| WARNING this was previously accepted by the compiler - 71.0.. => {} - //~^ ERROR floating-point types cannot be used in patterns - //~| WARNING this was previously accepted by the compiler - _ => {}, - }; - let y = 5.0; - // Same for tuples - match (x, 5) { - (3.14, 1) => {}, //~ ERROR floating-point types cannot be used - //~| WARNING hard error - _ => {}, - } - // Or structs - struct Foo { x: f32 }; - match (Foo { x }) { - Foo { x: 2.0 } => {}, //~ ERROR floating-point types cannot be used - //~| WARNING hard error - _ => {}, - } -} diff --git a/src/test/ui/match/issue-41255.stderr b/src/test/ui/match/issue-41255.stderr deleted file mode 100644 index 9bc49654e..000000000 --- a/src/test/ui/match/issue-41255.stderr +++ /dev/null @@ -1,115 +0,0 @@ -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:10:9 - | -LL | 5.0 => {}, - | ^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> -note: the lint level is defined here - --> $DIR/issue-41255.rs:5:11 - | -LL | #![forbid(illegal_floating_point_literal_pattern)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:12:9 - | -LL | 5.0f32 => {}, - | ^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:14:10 - | -LL | -5.0 => {}, - | ^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:16:9 - | -LL | 1.0 .. 33.0 => {}, - | ^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:16:16 - | -LL | 1.0 .. 33.0 => {}, - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:20:9 - | -LL | 39.0 ..= 70.0 => {}, - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:20:18 - | -LL | 39.0 ..= 70.0 => {}, - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:25:11 - | -LL | ..71.0 => {} - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:28:12 - | -LL | ..=72.0 => {} - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:31:9 - | -LL | 71.0.. => {} - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:39:10 - | -LL | (3.14, 1) => {}, - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: floating-point types cannot be used in patterns - --> $DIR/issue-41255.rs:46:18 - | -LL | Foo { x: 2.0 } => {}, - | ^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> - -error: aborting due to 12 previous errors - diff --git a/src/test/ui/match/issue-42679.rs b/src/test/ui/match/issue-42679.rs deleted file mode 100644 index 46a0bd35d..000000000 --- a/src/test/ui/match/issue-42679.rs +++ /dev/null @@ -1,21 +0,0 @@ -// run-pass -#![feature(box_patterns)] - -#[derive(Debug, PartialEq)] -enum Test { - Foo(usize), - Bar(isize), -} - -fn main() { - let a = Box::new(Test::Foo(10)); - let b = Box::new(Test::Bar(-20)); - match (a, b) { - (_, box Test::Foo(_)) => unreachable!(), - (box Test::Foo(x), b) => { - assert_eq!(x, 10); - assert_eq!(b, Box::new(Test::Bar(-20))); - }, - _ => unreachable!(), - } -} diff --git a/src/test/ui/match/issue-46920-byte-array-patterns.rs b/src/test/ui/match/issue-46920-byte-array-patterns.rs deleted file mode 100644 index 2a8b4bb49..000000000 --- a/src/test/ui/match/issue-46920-byte-array-patterns.rs +++ /dev/null @@ -1,28 +0,0 @@ -// run-pass -const CURSOR_PARTITION_LABEL: &'static [u8] = b"partition"; -const CURSOR_EVENT_TYPE_LABEL: &'static [u8] = b"event_type"; -const BYTE_PATTERN: &'static [u8; 5] = b"hello"; - -fn match_slice(x: &[u8]) -> u32 { - match x { - CURSOR_PARTITION_LABEL => 0, - CURSOR_EVENT_TYPE_LABEL => 1, - _ => 2, - } -} - -fn match_array(x: &[u8; 5]) -> bool { - match x { - BYTE_PATTERN => true, - _ => false - } -} - -fn main() { - assert_eq!(match_slice(b"abcde"), 2); - assert_eq!(match_slice(b"event_type"), 1); - assert_eq!(match_slice(b"partition"), 0); - - assert_eq!(match_array(b"hello"), true); - assert_eq!(match_array(b"hella"), false); -} diff --git a/src/test/ui/match/issue-56685.rs b/src/test/ui/match/issue-56685.rs deleted file mode 100644 index f320c99ed..000000000 --- a/src/test/ui/match/issue-56685.rs +++ /dev/null @@ -1,44 +0,0 @@ -#![allow(dead_code)] -#![deny(unused_variables)] - -// This test aims to check that unused variable suggestions update bindings in all -// match arms. - -fn main() { - enum E { - A(i32,), - B(i32,), - } - - match E::A(1) { - E::A(x) | E::B(x) => {} - //~^ ERROR unused variable: `x` - } - - enum F { - A(i32, i32,), - B(i32, i32,), - C(i32, i32,), - } - - let _ = match F::A(1, 2) { - F::A(x, y) | F::B(x, y) => { y }, - //~^ ERROR unused variable: `x` - F::C(a, b) => { 3 } - //~^ ERROR unused variable: `a` - //~^^ ERROR unused variable: `b` - }; - - let _ = if let F::A(x, y) | F::B(x, y) = F::A(1, 2) { - //~^ ERROR unused variable: `x` - y - } else { - 3 - }; - - while let F::A(x, y) | F::B(x, y) = F::A(1, 2) { - //~^ ERROR unused variable: `x` - let _ = y; - break; - } -} diff --git a/src/test/ui/match/issue-56685.stderr b/src/test/ui/match/issue-56685.stderr deleted file mode 100644 index ccf357d4a..000000000 --- a/src/test/ui/match/issue-56685.stderr +++ /dev/null @@ -1,63 +0,0 @@ -error: unused variable: `x` - --> $DIR/issue-56685.rs:14:14 - | -LL | E::A(x) | E::B(x) => {} - | ^ ^ - | -note: the lint level is defined here - --> $DIR/issue-56685.rs:2:9 - | -LL | #![deny(unused_variables)] - | ^^^^^^^^^^^^^^^^ -help: if this is intentional, prefix it with an underscore - | -LL | E::A(_x) | E::B(_x) => {} - | ~~ ~~ - -error: unused variable: `x` - --> $DIR/issue-56685.rs:25:14 - | -LL | F::A(x, y) | F::B(x, y) => { y }, - | ^ ^ - | -help: if this is intentional, prefix it with an underscore - | -LL | F::A(_x, y) | F::B(_x, y) => { y }, - | ~~ ~~ - -error: unused variable: `a` - --> $DIR/issue-56685.rs:27:14 - | -LL | F::C(a, b) => { 3 } - | ^ help: if this is intentional, prefix it with an underscore: `_a` - -error: unused variable: `b` - --> $DIR/issue-56685.rs:27:17 - | -LL | F::C(a, b) => { 3 } - | ^ help: if this is intentional, prefix it with an underscore: `_b` - -error: unused variable: `x` - --> $DIR/issue-56685.rs:32:25 - | -LL | let _ = if let F::A(x, y) | F::B(x, y) = F::A(1, 2) { - | ^ ^ - | -help: if this is intentional, prefix it with an underscore - | -LL | let _ = if let F::A(_x, y) | F::B(_x, y) = F::A(1, 2) { - | ~~ ~~ - -error: unused variable: `x` - --> $DIR/issue-56685.rs:39:20 - | -LL | while let F::A(x, y) | F::B(x, y) = F::A(1, 2) { - | ^ ^ - | -help: if this is intentional, prefix it with an underscore - | -LL | while let F::A(_x, y) | F::B(_x, y) = F::A(1, 2) { - | ~~ ~~ - -error: aborting due to 6 previous errors - diff --git a/src/test/ui/match/issue-70972-dyn-trait.rs b/src/test/ui/match/issue-70972-dyn-trait.rs deleted file mode 100644 index 97d161c59..000000000 --- a/src/test/ui/match/issue-70972-dyn-trait.rs +++ /dev/null @@ -1,10 +0,0 @@ -const F: &'static dyn Send = &7u32; - -fn main() { - let a: &dyn Send = &7u32; - match a { - F => panic!(), - //~^ ERROR `&dyn Send` cannot be used in patterns - _ => {} - } -} diff --git a/src/test/ui/match/issue-70972-dyn-trait.stderr b/src/test/ui/match/issue-70972-dyn-trait.stderr deleted file mode 100644 index 7581070eb..000000000 --- a/src/test/ui/match/issue-70972-dyn-trait.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: `&dyn Send` cannot be used in patterns - --> $DIR/issue-70972-dyn-trait.rs:6:9 - | -LL | F => panic!(), - | ^ - -error: aborting due to previous error - diff --git a/src/test/ui/match/issue-72680.rs b/src/test/ui/match/issue-72680.rs deleted file mode 100644 index c13cace76..000000000 --- a/src/test/ui/match/issue-72680.rs +++ /dev/null @@ -1,63 +0,0 @@ -// run-pass - -fn main() { - assert!(f("", 0)); - assert!(f("a", 1)); - assert!(f("b", 1)); - - assert!(!f("", 1)); - assert!(!f("a", 0)); - assert!(!f("b", 0)); - - assert!(!f("asdf", 32)); - - //// - - assert!(!g(true, true, true)); - assert!(!g(false, true, true)); - assert!(!g(true, false, true)); - assert!(!g(false, false, true)); - assert!(!g(true, true, false)); - - assert!(g(false, true, false)); - assert!(g(true, false, false)); - assert!(g(false, false, false)); - - //// - - assert!(!h(true, true, true)); - assert!(!h(false, true, true)); - assert!(!h(true, false, true)); - assert!(!h(false, false, true)); - assert!(!h(true, true, false)); - - assert!(h(false, true, false)); - assert!(h(true, false, false)); - assert!(h(false, false, false)); -} - -fn f(s: &str, num: usize) -> bool { - match (s, num) { - ("", 0) | ("a" | "b", 1) => true, - - _ => false, - } -} - -fn g(x: bool, y: bool, z: bool) -> bool { - match (x, y, x, z) { - (true | false, false, true, false) => true, - (false, true | false, true | false, false) => true, - (true | false, true | false, true | false, true) => false, - (true, true | false, true | false, false) => false, - } -} - -fn h(x: bool, y: bool, z: bool) -> bool { - match (x, (y, (x, (z,)))) { - (true | false, (false, (true, (false,)))) => true, - (false, (true | false, (true | false, (false,)))) => true, - (true | false, (true | false, (true | false, (true,)))) => false, - (true, (true | false, (true | false, (false,)))) => false, - } -} diff --git a/src/test/ui/match/issue-72896.rs b/src/test/ui/match/issue-72896.rs deleted file mode 100644 index 3a8b82037..000000000 --- a/src/test/ui/match/issue-72896.rs +++ /dev/null @@ -1,23 +0,0 @@ -// run-pass -trait EnumSetType { - type Repr; -} - -enum Enum8 { } -impl EnumSetType for Enum8 { - type Repr = u8; -} - -#[derive(PartialEq, Eq)] -struct EnumSet<T: EnumSetType> { - __enumset_underlying: T::Repr, -} - -const CONST_SET: EnumSet<Enum8> = EnumSet { __enumset_underlying: 3 }; - -fn main() { - match CONST_SET { - CONST_SET => { /* ok */ } - _ => panic!("match fell through?"), - } -} diff --git a/src/test/ui/match/issue-74050-end-span.rs b/src/test/ui/match/issue-74050-end-span.rs deleted file mode 100644 index cc81214e2..000000000 --- a/src/test/ui/match/issue-74050-end-span.rs +++ /dev/null @@ -1,13 +0,0 @@ -fn main() { - let mut args = std::env::args_os(); - let _arg = match args.next() { - Some(arg) => { - match arg.to_str() { - //~^ ERROR `arg` does not live long enough - Some(s) => s, - None => return, - } - } - None => return, - }; -} diff --git a/src/test/ui/match/issue-74050-end-span.stderr b/src/test/ui/match/issue-74050-end-span.stderr deleted file mode 100644 index 59c091e44..000000000 --- a/src/test/ui/match/issue-74050-end-span.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0597]: `arg` does not live long enough - --> $DIR/issue-74050-end-span.rs:5:19 - | -LL | let _arg = match args.next() { - | ---- borrow later stored here -LL | Some(arg) => { -LL | match arg.to_str() { - | ^^^^^^^^^^^^ borrowed value does not live long enough -... -LL | } - | - `arg` dropped here while still borrowed - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0597`. diff --git a/src/test/ui/match/issue-82392.rs b/src/test/ui/match/issue-82392.rs deleted file mode 100644 index d26d88304..000000000 --- a/src/test/ui/match/issue-82392.rs +++ /dev/null @@ -1,9 +0,0 @@ -// https://github.com/rust-lang/rust/issues/82329 -// compile-flags: -Zunpretty=hir,typed -// check-pass - -pub fn main() { - if true { - } else if let Some(a) = Some(3) { - } -} diff --git a/src/test/ui/match/issue-82392.stdout b/src/test/ui/match/issue-82392.stdout deleted file mode 100644 index ffe730743..000000000 --- a/src/test/ui/match/issue-82392.stdout +++ /dev/null @@ -1,16 +0,0 @@ -#[prelude_import] -use ::std::prelude::rust_2015::*; -#[macro_use] -extern crate std; -// https://github.com/rust-lang/rust/issues/82329 -// compile-flags: -Zunpretty=hir,typed -// check-pass - -fn main() ({ - (if (true as bool) - ({ } as - ()) else if (let Some(a) = - ((Some as - fn(i32) -> Option<i32> {Option::<i32>::Some})((3 as i32)) as - Option<i32>) as bool) ({ } as ()) as ()) - } as ()) diff --git a/src/test/ui/match/issue-82866.rs b/src/test/ui/match/issue-82866.rs deleted file mode 100644 index 95cd62261..000000000 --- a/src/test/ui/match/issue-82866.rs +++ /dev/null @@ -1,7 +0,0 @@ -fn main() { - match x { - //~^ ERROR cannot find value `x` in this scope - Some::<v>(v) => (), - //~^ ERROR cannot find type `v` in this scope - } -} diff --git a/src/test/ui/match/issue-82866.stderr b/src/test/ui/match/issue-82866.stderr deleted file mode 100644 index f9e3360a5..000000000 --- a/src/test/ui/match/issue-82866.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-82866.rs:2:11 - | -LL | match x { - | ^ not found in this scope - -error[E0412]: cannot find type `v` in this scope - --> $DIR/issue-82866.rs:4:16 - | -LL | Some::<v>(v) => (), - | ^ not found in this scope - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0412, E0425. -For more information about an error, try `rustc --explain E0412`. diff --git a/src/test/ui/match/issue-84434.rs b/src/test/ui/match/issue-84434.rs deleted file mode 100644 index 423481fd5..000000000 --- a/src/test/ui/match/issue-84434.rs +++ /dev/null @@ -1,18 +0,0 @@ -// https://github.com/rust-lang/rust/issues/84434 -// check-pass - -use std::path::Path; -struct A { - pub func: fn(check: bool, a: &Path, b: Option<&Path>), -} -const MY_A: A = A { - func: |check, a, b| { - if check { - let _ = (); - } else if let Some(parent) = b.and_then(|p| p.parent()) { - let _ = (); - } - }, -}; - -fn main() {} diff --git a/src/test/ui/match/issue-91058.rs b/src/test/ui/match/issue-91058.rs deleted file mode 100644 index 4845937d5..000000000 --- a/src/test/ui/match/issue-91058.rs +++ /dev/null @@ -1,11 +0,0 @@ -struct S(()); - -fn main() { - let array = [S(())]; - - match array { - [()] => {} - //~^ ERROR mismatched types [E0308] - _ => {} - } -} diff --git a/src/test/ui/match/issue-91058.stderr b/src/test/ui/match/issue-91058.stderr deleted file mode 100644 index ec1d7e21f..000000000 --- a/src/test/ui/match/issue-91058.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-91058.rs:7:10 - | -LL | match array { - | ----- this expression has type `[S; 1]` -LL | [()] => {} - | ^^ expected struct `S`, found `()` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/match/issue-92100.rs b/src/test/ui/match/issue-92100.rs deleted file mode 100644 index baac570dd..000000000 --- a/src/test/ui/match/issue-92100.rs +++ /dev/null @@ -1,7 +0,0 @@ -#![feature(half_open_range_patterns_in_slices)] - -fn main() { - match [1, 2] { - [a.., a] => {} //~ ERROR cannot find value `a` in this scope - } -} diff --git a/src/test/ui/match/issue-92100.stderr b/src/test/ui/match/issue-92100.stderr deleted file mode 100644 index 0f694c587..000000000 --- a/src/test/ui/match/issue-92100.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0425]: cannot find value `a` in this scope - --> $DIR/issue-92100.rs:5:10 - | -LL | [a.., a] => {} - | ^ not found in this scope - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/match/match-arm-resolving-to-never.rs b/src/test/ui/match/match-arm-resolving-to-never.rs deleted file mode 100644 index 6ef249c05..000000000 --- a/src/test/ui/match/match-arm-resolving-to-never.rs +++ /dev/null @@ -1,19 +0,0 @@ -enum E { - A, - B, - C, - D, - E, - F, -} - -fn main() { - match E::F { - E::A => 1, - E::B => 2, - E::C => 3, - E::D => 4, - E::E => unimplemented!(""), - E::F => "", //~ ERROR `match` arms have incompatible types - }; -} diff --git a/src/test/ui/match/match-arm-resolving-to-never.stderr b/src/test/ui/match/match-arm-resolving-to-never.stderr deleted file mode 100644 index 686fbd0ba..000000000 --- a/src/test/ui/match/match-arm-resolving-to-never.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0308]: `match` arms have incompatible types - --> $DIR/match-arm-resolving-to-never.rs:17:17 - | -LL | / match E::F { -LL | | E::A => 1, -LL | | E::B => 2, -LL | | E::C => 3, -LL | | E::D => 4, -LL | | E::E => unimplemented!(""), - | | ------------------ this and all prior arms are found to be of type `{integer}` -LL | | E::F => "", - | | ^^ expected integer, found `&str` -LL | | }; - | |_____- `match` arms have incompatible types - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/match/match-bot-panic.rs b/src/test/ui/match/match-bot-panic.rs deleted file mode 100644 index e4a6f6d6f..000000000 --- a/src/test/ui/match/match-bot-panic.rs +++ /dev/null @@ -1,16 +0,0 @@ -// run-fail -// error-pattern:explicit panic -// ignore-emscripten no processes - -#![allow(unreachable_code)] -#![allow(unused_variables)] - -fn foo(s: String) {} - -fn main() { - let i = match Some::<isize>(3) { - None::<isize> => panic!(), - Some::<isize>(_) => panic!(), - }; - foo(i); -} diff --git a/src/test/ui/match/match-disc-bot.rs b/src/test/ui/match/match-disc-bot.rs deleted file mode 100644 index 18cfd5e23..000000000 --- a/src/test/ui/match/match-disc-bot.rs +++ /dev/null @@ -1,16 +0,0 @@ -// run-fail -// error-pattern:quux -// ignore-emscripten no processes - -fn f() -> ! { - panic!("quux") -} -fn g() -> isize { - match f() { - true => 1, - false => 0, - } -} -fn main() { - g(); -} diff --git a/src/test/ui/match/match-fn-call.rs b/src/test/ui/match/match-fn-call.rs deleted file mode 100644 index 99092602c..000000000 --- a/src/test/ui/match/match-fn-call.rs +++ /dev/null @@ -1,12 +0,0 @@ -use std::path::Path; - -fn main() { - let path = Path::new("foo"); - match path { - Path::new("foo") => println!("foo"), - //~^ ERROR expected tuple struct or tuple variant - Path::new("bar") => println!("bar"), - //~^ ERROR expected tuple struct or tuple variant - _ => (), - } -} diff --git a/src/test/ui/match/match-fn-call.stderr b/src/test/ui/match/match-fn-call.stderr deleted file mode 100644 index 297aa4cd9..000000000 --- a/src/test/ui/match/match-fn-call.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0164]: expected tuple struct or tuple variant, found associated function `Path::new` - --> $DIR/match-fn-call.rs:6:9 - | -LL | Path::new("foo") => println!("foo"), - | ^^^^^^^^^^^^^^^^ `fn` calls are not allowed in patterns - | - = help: for more information, visit https://doc.rust-lang.org/book/ch18-00-patterns.html - -error[E0164]: expected tuple struct or tuple variant, found associated function `Path::new` - --> $DIR/match-fn-call.rs:8:9 - | -LL | Path::new("bar") => println!("bar"), - | ^^^^^^^^^^^^^^^^ `fn` calls are not allowed in patterns - | - = help: for more information, visit https://doc.rust-lang.org/book/ch18-00-patterns.html - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0164`. diff --git a/src/test/ui/match/match-ill-type2.rs b/src/test/ui/match/match-ill-type2.rs deleted file mode 100644 index 6612f6e39..000000000 --- a/src/test/ui/match/match-ill-type2.rs +++ /dev/null @@ -1,7 +0,0 @@ -fn main() { - match 1i32 { - 1i32 => 1, - 2u32 => 1, //~ ERROR mismatched types - _ => 2, - }; -} diff --git a/src/test/ui/match/match-ill-type2.stderr b/src/test/ui/match/match-ill-type2.stderr deleted file mode 100644 index 5078f03d6..000000000 --- a/src/test/ui/match/match-ill-type2.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/match-ill-type2.rs:4:9 - | -LL | match 1i32 { - | ---- this expression has type `i32` -LL | 1i32 => 1, -LL | 2u32 => 1, - | ^^^^ expected `i32`, found `u32` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/match/match-incompat-type-semi.rs b/src/test/ui/match/match-incompat-type-semi.rs deleted file mode 100644 index 37f6beabd..000000000 --- a/src/test/ui/match/match-incompat-type-semi.rs +++ /dev/null @@ -1,52 +0,0 @@ -// Diagnostic enhancement explained in issue #75418. -// Point at the last statement in the block if there's no tail expression, -// and suggest removing the semicolon if appropriate. - -fn main() { - let _ = match Some(42) { - Some(x) => { - x - }, - None => { - 0; - //~^ ERROR incompatible types - //~| HELP consider removing this semicolon - }, - }; - - let _ = if let Some(x) = Some(42) { - x - } else { - 0; - //~^ ERROR incompatible types - //~| HELP consider removing this semicolon - }; - - let _ = match Some(42) { - Some(x) => { - x - }, - None => { - (); - //~^ ERROR incompatible types - }, - }; - - let _ = match Some(42) { - Some(x) => { - x - }, - None => { //~ ERROR incompatible types - }, - }; - - let _ = match Some(42) { - Some(x) => "rust-lang.org" - .chars() - .skip(1) - .chain(Some(x as u8 as char)) - .take(10) - .any(char::is_alphanumeric), - None => {} //~ ERROR incompatible types - }; -} diff --git a/src/test/ui/match/match-incompat-type-semi.stderr b/src/test/ui/match/match-incompat-type-semi.stderr deleted file mode 100644 index 008b1c1e9..000000000 --- a/src/test/ui/match/match-incompat-type-semi.stderr +++ /dev/null @@ -1,88 +0,0 @@ -error[E0308]: `match` arms have incompatible types - --> $DIR/match-incompat-type-semi.rs:11:13 - | -LL | let _ = match Some(42) { - | _____________- -LL | | Some(x) => { -LL | | x - | | - this is found to be of type `{integer}` -LL | | }, -LL | | None => { -LL | | 0; - | | ^- - | | || - | | |help: consider removing this semicolon - | | expected integer, found `()` -... | -LL | | }, -LL | | }; - | |_____- `match` arms have incompatible types - -error[E0308]: `if` and `else` have incompatible types - --> $DIR/match-incompat-type-semi.rs:20:9 - | -LL | let _ = if let Some(x) = Some(42) { - | _____________- -LL | | x - | | - expected because of this -LL | | } else { -LL | | 0; - | | ^- - | | || - | | |help: consider removing this semicolon - | | expected integer, found `()` -LL | | -LL | | -LL | | }; - | |_____- `if` and `else` have incompatible types - -error[E0308]: `match` arms have incompatible types - --> $DIR/match-incompat-type-semi.rs:30:13 - | -LL | let _ = match Some(42) { - | _____________- -LL | | Some(x) => { -LL | | x - | | - this is found to be of type `{integer}` -LL | | }, -LL | | None => { -LL | | (); - | | ^^^ expected integer, found `()` -LL | | -LL | | }, -LL | | }; - | |_____- `match` arms have incompatible types - -error[E0308]: `match` arms have incompatible types - --> $DIR/match-incompat-type-semi.rs:39:17 - | -LL | let _ = match Some(42) { - | -------------- `match` arms have incompatible types -LL | Some(x) => { -LL | x - | - this is found to be of type `{integer}` -LL | }, -LL | None => { - | _________________^ -LL | | }, - | |_________^ expected integer, found `()` - -error[E0308]: `match` arms have incompatible types - --> $DIR/match-incompat-type-semi.rs:50:17 - | -LL | let _ = match Some(42) { - | -------------- `match` arms have incompatible types -LL | Some(x) => "rust-lang.org" - | ____________________- -LL | | .chars() -LL | | .skip(1) -LL | | .chain(Some(x as u8 as char)) -LL | | .take(10) -LL | | .any(char::is_alphanumeric), - | |_______________________________________- this is found to be of type `bool` -LL | None => {} - | ^^ expected `bool`, found `()` - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/match/match-join.rs b/src/test/ui/match/match-join.rs deleted file mode 100644 index b0f2593c8..000000000 --- a/src/test/ui/match/match-join.rs +++ /dev/null @@ -1,11 +0,0 @@ -// a good test that we merge paths correctly in the presence of a -// variable that's used before it's declared - -fn my_panic() -> ! { panic!(); } - -fn main() { - match true { false => { my_panic(); } true => { } } - - println!("{}", x); //~ ERROR cannot find value `x` in this scope - let x: isize; -} diff --git a/src/test/ui/match/match-join.stderr b/src/test/ui/match/match-join.stderr deleted file mode 100644 index 27a82c124..000000000 --- a/src/test/ui/match/match-join.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0425]: cannot find value `x` in this scope - --> $DIR/match-join.rs:9:20 - | -LL | println!("{}", x); - | ^ not found in this scope - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/match/match-no-arms-unreachable-after.rs b/src/test/ui/match/match-no-arms-unreachable-after.rs deleted file mode 100644 index 8f83fd1a3..000000000 --- a/src/test/ui/match/match-no-arms-unreachable-after.rs +++ /dev/null @@ -1,12 +0,0 @@ -#![allow(warnings)] -#![deny(unreachable_code)] - -enum Void { } - -fn foo(v: Void) { - match v { } - let x = 2; //~ ERROR unreachable -} - -fn main() { -} diff --git a/src/test/ui/match/match-no-arms-unreachable-after.stderr b/src/test/ui/match/match-no-arms-unreachable-after.stderr deleted file mode 100644 index a0a369726..000000000 --- a/src/test/ui/match/match-no-arms-unreachable-after.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error: unreachable statement - --> $DIR/match-no-arms-unreachable-after.rs:8:5 - | -LL | match v { } - | ----------- any code following this expression is unreachable -LL | let x = 2; - | ^^^^^^^^^^ unreachable statement - | -note: the lint level is defined here - --> $DIR/match-no-arms-unreachable-after.rs:2:9 - | -LL | #![deny(unreachable_code)] - | ^^^^^^^^^^^^^^^^ - -error: aborting due to previous error - diff --git a/src/test/ui/match/match-on-negative-integer-ranges.rs b/src/test/ui/match/match-on-negative-integer-ranges.rs deleted file mode 100644 index 53e9ea9a5..000000000 --- a/src/test/ui/match/match-on-negative-integer-ranges.rs +++ /dev/null @@ -1,7 +0,0 @@ -// run-pass - -fn main() { - assert_eq!(false, match -50_i8 { -128i8..=-101i8 => true, _ => false, }); - - assert_eq!(false, if let -128i8..=-101i8 = -50_i8 { true } else { false }); -} diff --git a/src/test/ui/match/match-pattern-field-mismatch-2.rs b/src/test/ui/match/match-pattern-field-mismatch-2.rs deleted file mode 100644 index fa03cdac2..000000000 --- a/src/test/ui/match/match-pattern-field-mismatch-2.rs +++ /dev/null @@ -1,16 +0,0 @@ -fn main() { - enum Color { - Rgb(usize, usize, usize), - Cmyk(usize, usize, usize, usize), - NoColor, - } - - fn foo(c: Color) { - match c { - Color::Rgb(_, _, _) => { } - Color::Cmyk(_, _, _, _) => { } - Color::NoColor(_) => { } - //~^ ERROR expected tuple struct or tuple variant, found unit variant `Color::NoColor` - } - } -} diff --git a/src/test/ui/match/match-pattern-field-mismatch-2.stderr b/src/test/ui/match/match-pattern-field-mismatch-2.stderr deleted file mode 100644 index ba32d0e99..000000000 --- a/src/test/ui/match/match-pattern-field-mismatch-2.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0532]: expected tuple struct or tuple variant, found unit variant `Color::NoColor` - --> $DIR/match-pattern-field-mismatch-2.rs:12:11 - | -LL | NoColor, - | ------- `Color::NoColor` defined here -... -LL | Color::NoColor(_) => { } - | ^^^^^^^^^^^^^^^^^ help: use this syntax instead: `Color::NoColor` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0532`. diff --git a/src/test/ui/match/match-pattern-field-mismatch.rs b/src/test/ui/match/match-pattern-field-mismatch.rs deleted file mode 100644 index a4fa97fef..000000000 --- a/src/test/ui/match/match-pattern-field-mismatch.rs +++ /dev/null @@ -1,16 +0,0 @@ -fn main() { - enum Color { - Rgb(usize, usize, usize), - Cmyk(usize, usize, usize, usize), - NoColor, - } - - fn foo(c: Color) { - match c { - Color::Rgb(_, _) => { } - //~^ ERROR this pattern has 2 fields, but the corresponding tuple variant has 3 - Color::Cmyk(_, _, _, _) => { } - Color::NoColor => { } - } - } -} diff --git a/src/test/ui/match/match-pattern-field-mismatch.stderr b/src/test/ui/match/match-pattern-field-mismatch.stderr deleted file mode 100644 index c994ee4f6..000000000 --- a/src/test/ui/match/match-pattern-field-mismatch.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 3 fields - --> $DIR/match-pattern-field-mismatch.rs:10:22 - | -LL | Rgb(usize, usize, usize), - | ----- ----- ----- tuple variant has 3 fields -... -LL | Color::Rgb(_, _) => { } - | ^ ^ expected 3 fields, found 2 - | -help: use `_` to explicitly ignore each field - | -LL | Color::Rgb(_, _, _) => { } - | +++ -help: use `..` to ignore all fields - | -LL | Color::Rgb(..) => { } - | ~~ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0023`. diff --git a/src/test/ui/match/match-range-fail-2.rs b/src/test/ui/match/match-range-fail-2.rs deleted file mode 100644 index 792664e1d..000000000 --- a/src/test/ui/match/match-range-fail-2.rs +++ /dev/null @@ -1,24 +0,0 @@ -#![feature(exclusive_range_pattern)] - -fn main() { - match 5 { - 6 ..= 1 => { } - _ => { } - }; - //~^^^ ERROR lower range bound must be less than or equal to upper - //~| ERROR lower range bound must be less than or equal to upper - - match 5 { - 0 .. 0 => { } - _ => { } - }; - //~^^^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper - - match 5u64 { - 0xFFFF_FFFF_FFFF_FFFF ..= 1 => { } - _ => { } - }; - //~^^^ ERROR lower range bound must be less than or equal to upper - //~| ERROR lower range bound must be less than or equal to upper -} diff --git a/src/test/ui/match/match-range-fail-2.stderr b/src/test/ui/match/match-range-fail-2.stderr deleted file mode 100644 index 7a0852d7e..000000000 --- a/src/test/ui/match/match-range-fail-2.stderr +++ /dev/null @@ -1,40 +0,0 @@ -error[E0030]: lower range bound must be less than or equal to upper - --> $DIR/match-range-fail-2.rs:5:9 - | -LL | 6 ..= 1 => { } - | ^ lower bound larger than upper bound - -error[E0579]: lower range bound must be less than upper - --> $DIR/match-range-fail-2.rs:12:9 - | -LL | 0 .. 0 => { } - | ^ - -error[E0030]: lower range bound must be less than or equal to upper - --> $DIR/match-range-fail-2.rs:19:9 - | -LL | 0xFFFF_FFFF_FFFF_FFFF ..= 1 => { } - | ^^^^^^^^^^^^^^^^^^^^^ lower bound larger than upper bound - -error[E0030]: lower range bound must be less than or equal to upper - --> $DIR/match-range-fail-2.rs:5:9 - | -LL | 6 ..= 1 => { } - | ^ lower bound larger than upper bound - -error[E0579]: lower range bound must be less than upper - --> $DIR/match-range-fail-2.rs:12:9 - | -LL | 0 .. 0 => { } - | ^ - -error[E0030]: lower range bound must be less than or equal to upper - --> $DIR/match-range-fail-2.rs:19:9 - | -LL | 0xFFFF_FFFF_FFFF_FFFF ..= 1 => { } - | ^^^^^^^^^^^^^^^^^^^^^ lower bound larger than upper bound - -error: aborting due to 6 previous errors - -Some errors have detailed explanations: E0030, E0579. -For more information about an error, try `rustc --explain E0030`. diff --git a/src/test/ui/match/match-range-fail.rs b/src/test/ui/match/match-range-fail.rs deleted file mode 100644 index e53c8463e..000000000 --- a/src/test/ui/match/match-range-fail.rs +++ /dev/null @@ -1,22 +0,0 @@ -fn main() { - match "wow" { - "bar" ..= "foo" => { } - }; - //~^^ ERROR only `char` and numeric types are allowed in range - - match "wow" { - 10 ..= "what" => () - }; - //~^^ ERROR only `char` and numeric types are allowed in range - - match "wow" { - true ..= "what" => {} - }; - //~^^ ERROR only `char` and numeric types are allowed in range - - match 5 { - 'c' ..= 100 => { } - _ => { } - }; - //~^^^ ERROR mismatched types -} diff --git a/src/test/ui/match/match-range-fail.stderr b/src/test/ui/match/match-range-fail.stderr deleted file mode 100644 index 65db92df1..000000000 --- a/src/test/ui/match/match-range-fail.stderr +++ /dev/null @@ -1,40 +0,0 @@ -error[E0029]: only `char` and numeric types are allowed in range patterns - --> $DIR/match-range-fail.rs:3:9 - | -LL | "bar" ..= "foo" => { } - | -----^^^^^----- - | | | - | | this is of type `&'static str` but it should be `char` or numeric - | this is of type `&'static str` but it should be `char` or numeric - -error[E0029]: only `char` and numeric types are allowed in range patterns - --> $DIR/match-range-fail.rs:8:16 - | -LL | 10 ..= "what" => () - | -- ^^^^^^ this is of type `&'static str` but it should be `char` or numeric - | | - | this is of type `{integer}` - -error[E0029]: only `char` and numeric types are allowed in range patterns - --> $DIR/match-range-fail.rs:13:9 - | -LL | true ..= "what" => {} - | ----^^^^^------ - | | | - | | this is of type `&'static str` but it should be `char` or numeric - | this is of type `bool` but it should be `char` or numeric - -error[E0308]: mismatched types - --> $DIR/match-range-fail.rs:18:9 - | -LL | match 5 { - | - this expression has type `{integer}` -LL | 'c' ..= 100 => { } - | ^^^ --- this is of type `{integer}` - | | - | expected integer, found `char` - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0029, E0308. -For more information about an error, try `rustc --explain E0029`. diff --git a/src/test/ui/match/match-ref-mut-invariance.rs b/src/test/ui/match/match-ref-mut-invariance.rs deleted file mode 100644 index 4250696c6..000000000 --- a/src/test/ui/match/match-ref-mut-invariance.rs +++ /dev/null @@ -1,15 +0,0 @@ -// Check that when making a ref mut binding with type `&mut T`, the -// type `T` must match precisely the type `U` of the value being -// matched, and in particular cannot be some supertype of `U`. Issue -// #23116. This test focuses on a `match`. - -#![allow(dead_code)] -struct S<'b>(&'b i32); -impl<'b> S<'b> { - fn bar<'a>(&'a mut self) -> &'a mut &'a i32 { - match self.0 { ref mut x => x } - //~^ ERROR lifetime may not live long enough - } -} - -fn main() {} diff --git a/src/test/ui/match/match-ref-mut-invariance.stderr b/src/test/ui/match/match-ref-mut-invariance.stderr deleted file mode 100644 index 3b7e53cd5..000000000 --- a/src/test/ui/match/match-ref-mut-invariance.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error: lifetime may not live long enough - --> $DIR/match-ref-mut-invariance.rs:10:9 - | -LL | impl<'b> S<'b> { - | -- lifetime `'b` defined here -LL | fn bar<'a>(&'a mut self) -> &'a mut &'a i32 { - | -- lifetime `'a` defined here -LL | match self.0 { ref mut x => x } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` - | - = help: consider adding the following bound: `'a: 'b` - = note: requirement occurs because of a mutable reference to `&i32` - = note: mutable references are invariant over their type parameter - = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance - -error: aborting due to previous error - diff --git a/src/test/ui/match/match-ref-mut-let-invariance.rs b/src/test/ui/match/match-ref-mut-let-invariance.rs deleted file mode 100644 index a33be09ac..000000000 --- a/src/test/ui/match/match-ref-mut-let-invariance.rs +++ /dev/null @@ -1,16 +0,0 @@ -// Check that when making a ref mut binding with type `&mut T`, the -// type `T` must match precisely the type `U` of the value being -// matched, and in particular cannot be some supertype of `U`. Issue -// #23116. This test focuses on a `let`. - -#![allow(dead_code)] -struct S<'b>(&'b i32); -impl<'b> S<'b> { - fn bar<'a>(&'a mut self) -> &'a mut &'a i32 { - let ref mut x = self.0; - x - //~^ ERROR lifetime may not live long enough - } -} - -fn main() {} diff --git a/src/test/ui/match/match-ref-mut-let-invariance.stderr b/src/test/ui/match/match-ref-mut-let-invariance.stderr deleted file mode 100644 index f4d1cea67..000000000 --- a/src/test/ui/match/match-ref-mut-let-invariance.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error: lifetime may not live long enough - --> $DIR/match-ref-mut-let-invariance.rs:11:9 - | -LL | impl<'b> S<'b> { - | -- lifetime `'b` defined here -LL | fn bar<'a>(&'a mut self) -> &'a mut &'a i32 { - | -- lifetime `'a` defined here -LL | let ref mut x = self.0; -LL | x - | ^ associated function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` - | - = help: consider adding the following bound: `'a: 'b` - = note: requirement occurs because of a mutable reference to `&i32` - = note: mutable references are invariant over their type parameter - = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance - -error: aborting due to previous error - diff --git a/src/test/ui/match/match-ref-mut-stability.rs b/src/test/ui/match/match-ref-mut-stability.rs deleted file mode 100644 index 52120360b..000000000 --- a/src/test/ui/match/match-ref-mut-stability.rs +++ /dev/null @@ -1,37 +0,0 @@ -// Check that `ref mut` variables don't change address between the match guard -// and the arm expression. - -// run-pass - -// Test that z always point to the same temporary. -fn referent_stability() { - let p; - match 0 { - ref mut z if { p = z as *const _; true } => assert_eq!(p, z as *const _), - _ => unreachable!(), - }; -} - -// Test that z is always effectively the same variable. -fn variable_stability() { - let p; - match 0 { - ref mut z if { p = &z as *const _; true } => assert_eq!(p, &z as *const _), - _ => unreachable!(), - }; -} - -// Test that a borrow of *z can cross from the guard to the arm. -fn persist_borrow() { - let r; - match 0 { - ref mut z if { r = z as &_; true } => assert_eq!(*r, 0), - _ => unreachable!(), - } -} - -fn main() { - referent_stability(); - variable_stability(); - persist_borrow(); -} diff --git a/src/test/ui/match/match-struct.rs b/src/test/ui/match/match-struct.rs deleted file mode 100644 index 7a54c54b9..000000000 --- a/src/test/ui/match/match-struct.rs +++ /dev/null @@ -1,11 +0,0 @@ -struct S { a: isize } -enum E { C(isize) } - -fn main() { - match (S { a: 1 }) { - E::C(_) => (), - //~^ ERROR mismatched types - //~| expected struct `S`, found enum `E` - _ => () - } -} diff --git a/src/test/ui/match/match-struct.stderr b/src/test/ui/match/match-struct.stderr deleted file mode 100644 index a475bd5e5..000000000 --- a/src/test/ui/match/match-struct.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/match-struct.rs:6:9 - | -LL | match (S { a: 1 }) { - | ------------ this expression has type `S` -LL | E::C(_) => (), - | ^^^^^^^ expected struct `S`, found enum `E` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/match/match-tag-nullary.rs b/src/test/ui/match/match-tag-nullary.rs deleted file mode 100644 index bb2f59969..000000000 --- a/src/test/ui/match/match-tag-nullary.rs +++ /dev/null @@ -1,4 +0,0 @@ -enum A { A } -enum B { B } - -fn main() { let x: A = A::A; match x { B::B => { } } } //~ ERROR mismatched types diff --git a/src/test/ui/match/match-tag-nullary.stderr b/src/test/ui/match/match-tag-nullary.stderr deleted file mode 100644 index a6add31d1..000000000 --- a/src/test/ui/match/match-tag-nullary.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/match-tag-nullary.rs:4:40 - | -LL | enum B { B } - | - unit variant defined here -LL | -LL | fn main() { let x: A = A::A; match x { B::B => { } } } - | - ^^^^ expected enum `A`, found enum `B` - | | - | this expression has type `A` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/match/match-tag-unary.rs b/src/test/ui/match/match-tag-unary.rs deleted file mode 100644 index aedceafb4..000000000 --- a/src/test/ui/match/match-tag-unary.rs +++ /dev/null @@ -1,4 +0,0 @@ -enum A { A(isize) } -enum B { B(isize) } - -fn main() { let x: A = A::A(0); match x { B::B(y) => { } } } //~ ERROR mismatched types diff --git a/src/test/ui/match/match-tag-unary.stderr b/src/test/ui/match/match-tag-unary.stderr deleted file mode 100644 index 31f77bdff..000000000 --- a/src/test/ui/match/match-tag-unary.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/match-tag-unary.rs:4:43 - | -LL | fn main() { let x: A = A::A(0); match x { B::B(y) => { } } } - | - ^^^^^^^ expected enum `A`, found enum `B` - | | - | this expression has type `A` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/match/match-type-err-first-arm.rs b/src/test/ui/match/match-type-err-first-arm.rs deleted file mode 100644 index e9027eb24..000000000 --- a/src/test/ui/match/match-type-err-first-arm.rs +++ /dev/null @@ -1,50 +0,0 @@ -fn main() { - let _ = test_func1(1); - let _ = test_func2(1); -} - -fn test_func1(n: i32) -> i32 { //~ NOTE expected `i32` because of return type - match n { - 12 => 'b', - //~^ ERROR mismatched types - //~| NOTE expected `i32`, found `char` - _ => 42, - } -} - -fn test_func2(n: i32) -> i32 { - let x = match n { //~ NOTE `match` arms have incompatible types - 12 => 'b', //~ NOTE this is found to be of type `char` - _ => 42, - //~^ ERROR `match` arms have incompatible types - //~| NOTE expected `char`, found integer - }; - x -} - -fn test_func3(n: i32) -> i32 { - let x = match n { //~ NOTE `match` arms have incompatible types - 1 => 'b', - 2 => 'b', - 3 => 'b', - 4 => 'b', - 5 => 'b', - 6 => 'b', - //~^ NOTE this and all prior arms are found to be of type `char` - _ => 42, - //~^ ERROR `match` arms have incompatible types - //~| NOTE expected `char`, found integer - }; - x -} - -fn test_func4() { - match Some(0u32) { //~ NOTE `match` arms have incompatible types - Some(x) => { - x //~ NOTE this is found to be of type `u32` - }, - None => {} - //~^ ERROR `match` arms have incompatible types - //~| NOTE expected `u32`, found `()` - }; -} diff --git a/src/test/ui/match/match-type-err-first-arm.stderr b/src/test/ui/match/match-type-err-first-arm.stderr deleted file mode 100644 index 1cfe7ce1e..000000000 --- a/src/test/ui/match/match-type-err-first-arm.stderr +++ /dev/null @@ -1,65 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/match-type-err-first-arm.rs:8:15 - | -LL | fn test_func1(n: i32) -> i32 { - | --- expected `i32` because of return type -LL | match n { -LL | 12 => 'b', - | ^^^ expected `i32`, found `char` - | -help: you can cast a `char` to an `i32`, since a `char` always occupies 4 bytes - | -LL | 12 => 'b' as i32, - | ++++++ - -error[E0308]: `match` arms have incompatible types - --> $DIR/match-type-err-first-arm.rs:18:14 - | -LL | let x = match n { - | _____________- -LL | | 12 => 'b', - | | --- this is found to be of type `char` -LL | | _ => 42, - | | ^^ expected `char`, found integer -LL | | -LL | | -LL | | }; - | |_____- `match` arms have incompatible types - -error[E0308]: `match` arms have incompatible types - --> $DIR/match-type-err-first-arm.rs:34:14 - | -LL | let x = match n { - | _____________- -LL | | 1 => 'b', -LL | | 2 => 'b', -LL | | 3 => 'b', -... | -LL | | 6 => 'b', - | | --- this and all prior arms are found to be of type `char` -LL | | -LL | | _ => 42, - | | ^^ expected `char`, found integer -LL | | -LL | | -LL | | }; - | |_____- `match` arms have incompatible types - -error[E0308]: `match` arms have incompatible types - --> $DIR/match-type-err-first-arm.rs:46:17 - | -LL | / match Some(0u32) { -LL | | Some(x) => { -LL | | x - | | - this is found to be of type `u32` -LL | | }, -LL | | None => {} - | | ^^ expected `u32`, found `()` -LL | | -LL | | -LL | | }; - | |_____- `match` arms have incompatible types - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/match/match-unresolved-one-arm.rs b/src/test/ui/match/match-unresolved-one-arm.rs deleted file mode 100644 index fa65d87b3..000000000 --- a/src/test/ui/match/match-unresolved-one-arm.rs +++ /dev/null @@ -1,7 +0,0 @@ -fn foo<T>() -> T { panic!("Rocks for my pillow") } - -fn main() { - let x = match () { //~ ERROR type annotations needed - () => foo() // T here should be unresolved - }; -} diff --git a/src/test/ui/match/match-unresolved-one-arm.stderr b/src/test/ui/match/match-unresolved-one-arm.stderr deleted file mode 100644 index 9eadb88a8..000000000 --- a/src/test/ui/match/match-unresolved-one-arm.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0282]: type annotations needed - --> $DIR/match-unresolved-one-arm.rs:4:9 - | -LL | let x = match () { - | ^ - | -help: consider giving `x` an explicit type - | -LL | let x: _ = match () { - | +++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0282`. diff --git a/src/test/ui/match/match-vec-mismatch-2.rs b/src/test/ui/match/match-vec-mismatch-2.rs deleted file mode 100644 index 553095837..000000000 --- a/src/test/ui/match/match-vec-mismatch-2.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn main() { - match () { - [()] => { } - //~^ ERROR expected an array or slice, found `()` - } -} diff --git a/src/test/ui/match/match-vec-mismatch-2.stderr b/src/test/ui/match/match-vec-mismatch-2.stderr deleted file mode 100644 index 5247bea62..000000000 --- a/src/test/ui/match/match-vec-mismatch-2.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0529]: expected an array or slice, found `()` - --> $DIR/match-vec-mismatch-2.rs:3:9 - | -LL | [()] => { } - | ^^^^ pattern cannot match with input type `()` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0529`. diff --git a/src/test/ui/match/match-wildcards.rs b/src/test/ui/match/match-wildcards.rs deleted file mode 100644 index 43f6e4913..000000000 --- a/src/test/ui/match/match-wildcards.rs +++ /dev/null @@ -1,21 +0,0 @@ -// run-fail -// error-pattern:squirrelcupcake -// ignore-emscripten no processes - -fn cmp() -> isize { - match (Some('a'), None::<char>) { - (Some(_), _) => { - panic!("squirrelcupcake"); - } - (_, Some(_)) => { - panic!(); - } - _ => { - panic!("wat"); - } - } -} - -fn main() { - println!("{}", cmp()); -} diff --git a/src/test/ui/match/match_non_exhaustive.rs b/src/test/ui/match/match_non_exhaustive.rs deleted file mode 100644 index f162dd60f..000000000 --- a/src/test/ui/match/match_non_exhaustive.rs +++ /dev/null @@ -1,32 +0,0 @@ -// aux-build:match_non_exhaustive_lib.rs - -/* The error message for non-exhaustive matches on non-local enums - * marked as non-exhaustive should mention the fact that the enum - * is marked as non-exhaustive (issue #85227). - */ - -// Ignore non_exhaustive in the same crate -#[non_exhaustive] -enum L { A, B } - -extern crate match_non_exhaustive_lib; -use match_non_exhaustive_lib::{E1, E2}; - -fn foo() -> L {todo!()} -fn bar() -> (E1, E2) {todo!()} - -fn main() { - let l = foo(); - // No error for enums defined in this crate - match l { L::A => (), L::B => () }; - // (except if the match is already non-exhaustive) - match l { L::A => () }; - //~^ ERROR: non-exhaustive patterns: `L::B` not covered [E0004] - - // E1 is not visibly uninhabited from here - let (e1, e2) = bar(); - match e1 {}; - //~^ ERROR: non-exhaustive patterns: type `E1` is non-empty [E0004] - match e2 { E2::A => (), E2::B => () }; - //~^ ERROR: non-exhaustive patterns: `_` not covered [E0004] -} diff --git a/src/test/ui/match/match_non_exhaustive.stderr b/src/test/ui/match/match_non_exhaustive.stderr deleted file mode 100644 index 46ee8d517..000000000 --- a/src/test/ui/match/match_non_exhaustive.stderr +++ /dev/null @@ -1,56 +0,0 @@ -error[E0004]: non-exhaustive patterns: `L::B` not covered - --> $DIR/match_non_exhaustive.rs:23:11 - | -LL | match l { L::A => () }; - | ^ pattern `L::B` not covered - | -note: `L` defined here - --> $DIR/match_non_exhaustive.rs:10:13 - | -LL | enum L { A, B } - | - ^ not covered - = note: the matched value is of type `L` -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 l { L::A => (), L::B => todo!() }; - | +++++++++++++++++ - -error[E0004]: non-exhaustive patterns: type `E1` is non-empty - --> $DIR/match_non_exhaustive.rs:28:11 - | -LL | match e1 {}; - | ^^ - | -note: `E1` defined here - --> $DIR/auxiliary/match_non_exhaustive_lib.rs:2:1 - | -LL | pub enum E1 {} - | ^^^^^^^^^^^ - = note: the matched value is of type `E1`, which is marked as non-exhaustive -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ match e1 { -LL + _ => todo!(), -LL ~ }; - | - -error[E0004]: non-exhaustive patterns: `_` not covered - --> $DIR/match_non_exhaustive.rs:30:11 - | -LL | match e2 { E2::A => (), E2::B => () }; - | ^^ pattern `_` not covered - | -note: `E2` defined here - --> $DIR/auxiliary/match_non_exhaustive_lib.rs:5:1 - | -LL | pub enum E2 { A, B } - | ^^^^^^^^^^^ - = note: the matched value is of type `E2`, which is marked as non-exhaustive -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 e2 { E2::A => (), E2::B => (), _ => todo!() }; - | ++++++++++++++ - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0004`. diff --git a/src/test/ui/match/pattern-deref-miscompile.rs b/src/test/ui/match/pattern-deref-miscompile.rs deleted file mode 100644 index caa6d184a..000000000 --- a/src/test/ui/match/pattern-deref-miscompile.rs +++ /dev/null @@ -1,46 +0,0 @@ -// run-pass - -fn main() { - match b"." as &[u8] { - b"." if true => {}, - b"." => panic!(), - b".." => panic!(), - b"" => panic!(), - _ => panic!(), - } - match b"." as &[u8] { - b"." if false => panic!(), - b"." => {}, - b".." => panic!(), - b"" => panic!(), - _ => panic!(), - } - match b".." as &[u8] { - b"." if true => panic!(), // the miscompile caused this arm to be reached - b"." => panic!(), - b".." => {}, - b"" => panic!(), - _ => panic!(), - } - match b".." as &[u8] { - b"." if false => panic!(), - b"." => panic!(), - b".." => {}, - b"" => panic!(), - _ => panic!(), - } - match b"" as &[u8] { - b"." if true => panic!(), - b"." => panic!(), - b".." => panic!(), - b"" => {}, - _ => panic!(), - } - match b"" as &[u8] { - b"." if false => panic!(), - b"." => panic!(), - b".." => panic!(), - b"" => {}, - _ => panic!(), - } -} |