From 61d6443467feff038e3e87dc35ab756031c5090c Mon Sep 17 00:00:00 2001 From: Nadrieril Date: Wed, 7 Feb 2024 16:07:15 +0100 Subject: [PATCH] Unmark the feature gate as incomplete --- compiler/rustc_feature/src/unstable.rs | 2 +- ...ultivariant.min_exhaustive_patterns.stderr | 11 -- .../run_pass/multivariant.rs | 1 - ...bited-union-ref.exhaustive_patterns.stderr | 6 +- ...d-union-ref.min_exhaustive_patterns.stderr | 17 +-- .../usefulness/always-inhabited-union-ref.rs | 1 - .../empty-types.exhaustive_patterns.stderr | 100 ++++++------- .../empty-types.min_exh_pats.stderr | 139 ++++++++---------- .../usefulness/empty-types.normal.stderr | 98 ++++++------ tests/ui/pattern/usefulness/empty-types.rs | 1 - ...privately-empty.exhaustive_patterns.stderr | 2 +- ...ately-empty.min_exhaustive_patterns.stderr | 13 +- .../usefulness/match-privately-empty.rs | 1 - .../slice_of_empty.exhaustive_patterns.stderr | 2 +- ...ce_of_empty.min_exhaustive_patterns.stderr | 15 +- tests/ui/pattern/usefulness/slice_of_empty.rs | 1 - ...ted-irrefutable.exhaustive_patterns.stderr | 4 +- ...irrefutable.min_exhaustive_patterns.stderr | 4 +- .../ui/uninhabited/uninhabited-irrefutable.rs | 1 - 19 files changed, 183 insertions(+), 236 deletions(-) delete mode 100644 tests/ui/closures/2229_closure_analysis/run_pass/multivariant.min_exhaustive_patterns.stderr diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs index 9012b731a1323..93c183a65ef3e 100644 --- a/compiler/rustc_feature/src/unstable.rs +++ b/compiler/rustc_feature/src/unstable.rs @@ -518,7 +518,7 @@ declare_features! ( (unstable, marker_trait_attr, "1.30.0", Some(29864)), /// Allows exhaustive pattern matching on types that contain uninhabited types in cases that are /// unambiguously sound. - (incomplete, min_exhaustive_patterns, "1.77.0", Some(119612)), + (unstable, min_exhaustive_patterns, "1.77.0", Some(119612)), /// A minimal, sound subset of specialization intended to be used by the /// standard library until the soundness issues with specialization /// are fixed. diff --git a/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.min_exhaustive_patterns.stderr b/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.min_exhaustive_patterns.stderr deleted file mode 100644 index b54341f82c794..0000000000000 --- a/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.min_exhaustive_patterns.stderr +++ /dev/null @@ -1,11 +0,0 @@ -warning: the feature `min_exhaustive_patterns` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/multivariant.rs:7:46 - | -LL | #![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] - | ^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: see issue #119612 for more information - = note: `#[warn(incomplete_features)]` on by default - -warning: 1 warning emitted - diff --git a/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.rs b/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.rs index bc2386e5d23d8..d14426cc5a670 100644 --- a/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.rs +++ b/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.rs @@ -5,7 +5,6 @@ // run-pass #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] #![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] -//[min_exhaustive_patterns]~^ WARN the feature `min_exhaustive_patterns` is incomplete #![feature(never_type)] pub fn main() { diff --git a/tests/ui/pattern/usefulness/always-inhabited-union-ref.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/always-inhabited-union-ref.exhaustive_patterns.stderr index 553daff2d969d..d6304a0b997d3 100644 --- a/tests/ui/pattern/usefulness/always-inhabited-union-ref.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/always-inhabited-union-ref.exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/always-inhabited-union-ref.rs:26:11 + --> $DIR/always-inhabited-union-ref.rs:25:11 | LL | match uninhab_ref() { | ^^^^^^^^^^^^^ @@ -14,13 +14,13 @@ LL + } | error[E0004]: non-exhaustive patterns: type `Foo` is non-empty - --> $DIR/always-inhabited-union-ref.rs:30:11 + --> $DIR/always-inhabited-union-ref.rs:29:11 | LL | match uninhab_union() { | ^^^^^^^^^^^^^^^ | note: `Foo` defined here - --> $DIR/always-inhabited-union-ref.rs:13:11 + --> $DIR/always-inhabited-union-ref.rs:12:11 | LL | pub union Foo { | ^^^ diff --git a/tests/ui/pattern/usefulness/always-inhabited-union-ref.min_exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/always-inhabited-union-ref.min_exhaustive_patterns.stderr index a1d8002c64895..d6304a0b997d3 100644 --- a/tests/ui/pattern/usefulness/always-inhabited-union-ref.min_exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/always-inhabited-union-ref.min_exhaustive_patterns.stderr @@ -1,14 +1,5 @@ -warning: the feature `min_exhaustive_patterns` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/always-inhabited-union-ref.rs:7:46 - | -LL | #![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] - | ^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: see issue #119612 for more information - = note: `#[warn(incomplete_features)]` on by default - error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/always-inhabited-union-ref.rs:26:11 + --> $DIR/always-inhabited-union-ref.rs:25:11 | LL | match uninhab_ref() { | ^^^^^^^^^^^^^ @@ -23,13 +14,13 @@ LL + } | error[E0004]: non-exhaustive patterns: type `Foo` is non-empty - --> $DIR/always-inhabited-union-ref.rs:30:11 + --> $DIR/always-inhabited-union-ref.rs:29:11 | LL | match uninhab_union() { | ^^^^^^^^^^^^^^^ | note: `Foo` defined here - --> $DIR/always-inhabited-union-ref.rs:13:11 + --> $DIR/always-inhabited-union-ref.rs:12:11 | LL | pub union Foo { | ^^^ @@ -41,6 +32,6 @@ LL + _ => todo!(), LL + } | -error: aborting due to 2 previous errors; 1 warning emitted +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/always-inhabited-union-ref.rs b/tests/ui/pattern/usefulness/always-inhabited-union-ref.rs index 247b7f21f6866..af1400c460f94 100644 --- a/tests/ui/pattern/usefulness/always-inhabited-union-ref.rs +++ b/tests/ui/pattern/usefulness/always-inhabited-union-ref.rs @@ -5,7 +5,6 @@ #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] #![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] -//[min_exhaustive_patterns]~^ WARN the feature `min_exhaustive_patterns` is incomplete #![feature(never_type)] #![allow(dead_code)] #![allow(unreachable_code)] diff --git a/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr index 0c55164a780b5..98c66c9dd0711 100644 --- a/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr @@ -1,23 +1,23 @@ error: unreachable pattern - --> $DIR/empty-types.rs:50:9 + --> $DIR/empty-types.rs:49:9 | LL | _ => {} | ^ | note: the lint level is defined here - --> $DIR/empty-types.rs:16:9 + --> $DIR/empty-types.rs:15:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:53:9 + --> $DIR/empty-types.rs:52:9 | LL | _x => {} | ^^ error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/empty-types.rs:57:11 + --> $DIR/empty-types.rs:56:11 | LL | match ref_never {} | ^^^^^^^^^ @@ -32,31 +32,31 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:72:9 + --> $DIR/empty-types.rs:71:9 | LL | (_, _) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:79:9 + --> $DIR/empty-types.rs:78:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:82:9 + --> $DIR/empty-types.rs:81:9 | LL | (_, _) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:86:9 + --> $DIR/empty-types.rs:85:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `Ok(_)` not covered - --> $DIR/empty-types.rs:90:11 + --> $DIR/empty-types.rs:89:11 | LL | match res_u32_never {} | ^^^^^^^^^^^^^ pattern `Ok(_)` not covered @@ -75,19 +75,19 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:98:9 + --> $DIR/empty-types.rs:97:9 | LL | Err(_) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:103:9 + --> $DIR/empty-types.rs:102:9 | LL | Err(_) => {} | ^^^^^^ error[E0004]: non-exhaustive patterns: `Ok(1_u32..=u32::MAX)` not covered - --> $DIR/empty-types.rs:100:11 + --> $DIR/empty-types.rs:99:11 | LL | match res_u32_never { | ^^^^^^^^^^^^^ pattern `Ok(1_u32..=u32::MAX)` not covered @@ -105,7 +105,7 @@ LL ~ Ok(1_u32..=u32::MAX) => todo!() | error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:107:9 + --> $DIR/empty-types.rs:106:9 | LL | let Ok(_x) = res_u32_never.as_ref(); | ^^^^^^ pattern `Err(_)` not covered @@ -119,121 +119,121 @@ LL | let Ok(_x) = res_u32_never.as_ref() else { todo!() }; | ++++++++++++++++ error: unreachable pattern - --> $DIR/empty-types.rs:118:9 + --> $DIR/empty-types.rs:117:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:122:9 + --> $DIR/empty-types.rs:121:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:125:9 + --> $DIR/empty-types.rs:124:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:126:9 + --> $DIR/empty-types.rs:125:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:129:9 + --> $DIR/empty-types.rs:128:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:130:9 + --> $DIR/empty-types.rs:129:9 | LL | Err(_) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:139:13 + --> $DIR/empty-types.rs:138:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:142:13 + --> $DIR/empty-types.rs:141:13 | LL | _ if false => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:151:13 + --> $DIR/empty-types.rs:150:13 | LL | Some(_) => {} | ^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:155:13 + --> $DIR/empty-types.rs:154:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:207:13 + --> $DIR/empty-types.rs:206:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:212:13 + --> $DIR/empty-types.rs:211:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:217:13 + --> $DIR/empty-types.rs:216:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:222:13 + --> $DIR/empty-types.rs:221:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:228:13 + --> $DIR/empty-types.rs:227:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:287:9 + --> $DIR/empty-types.rs:286:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:290:9 + --> $DIR/empty-types.rs:289:9 | LL | (_, _) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:293:9 + --> $DIR/empty-types.rs:292:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:294:9 + --> $DIR/empty-types.rs:293:9 | LL | Err(_) => {} | ^^^^^^ error[E0004]: non-exhaustive patterns: type `&[!]` is non-empty - --> $DIR/empty-types.rs:326:11 + --> $DIR/empty-types.rs:325:11 | LL | match slice_never {} | ^^^^^^^^^^^ @@ -247,7 +247,7 @@ LL + } | error[E0004]: non-exhaustive patterns: `&[]` not covered - --> $DIR/empty-types.rs:337:11 + --> $DIR/empty-types.rs:336:11 | LL | match slice_never { | ^^^^^^^^^^^ pattern `&[]` not covered @@ -260,7 +260,7 @@ LL + &[] => todo!() | error[E0004]: non-exhaustive patterns: `&[]` not covered - --> $DIR/empty-types.rs:350:11 + --> $DIR/empty-types.rs:349:11 | LL | match slice_never { | ^^^^^^^^^^^ pattern `&[]` not covered @@ -274,7 +274,7 @@ LL + &[] => todo!() | error[E0004]: non-exhaustive patterns: type `[!]` is non-empty - --> $DIR/empty-types.rs:356:11 + --> $DIR/empty-types.rs:355:11 | LL | match *slice_never {} | ^^^^^^^^^^^^ @@ -288,25 +288,25 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:366:9 + --> $DIR/empty-types.rs:365:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:369:9 + --> $DIR/empty-types.rs:368:9 | LL | [_, _, _] => {} | ^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:372:9 + --> $DIR/empty-types.rs:371:9 | LL | [_, ..] => {} | ^^^^^^^ error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty - --> $DIR/empty-types.rs:386:11 + --> $DIR/empty-types.rs:385:11 | LL | match array_0_never {} | ^^^^^^^^^^^^^ @@ -320,13 +320,13 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:393:9 + --> $DIR/empty-types.rs:392:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `[]` not covered - --> $DIR/empty-types.rs:395:11 + --> $DIR/empty-types.rs:394:11 | LL | match array_0_never { | ^^^^^^^^^^^^^ pattern `[]` not covered @@ -340,49 +340,49 @@ LL + [] => todo!() | error: unreachable pattern - --> $DIR/empty-types.rs:414:9 + --> $DIR/empty-types.rs:413:9 | LL | Some(_) => {} | ^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:419:9 + --> $DIR/empty-types.rs:418:9 | LL | Some(_a) => {} | ^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:424:9 + --> $DIR/empty-types.rs:423:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:429:9 + --> $DIR/empty-types.rs:428:9 | LL | _a => {} | ^^ error: unreachable pattern - --> $DIR/empty-types.rs:601:9 + --> $DIR/empty-types.rs:600:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:604:9 + --> $DIR/empty-types.rs:603:9 | LL | _x => {} | ^^ error: unreachable pattern - --> $DIR/empty-types.rs:607:9 + --> $DIR/empty-types.rs:606:9 | LL | _ if false => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:610:9 + --> $DIR/empty-types.rs:609:9 | LL | _x if false => {} | ^^ diff --git a/tests/ui/pattern/usefulness/empty-types.min_exh_pats.stderr b/tests/ui/pattern/usefulness/empty-types.min_exh_pats.stderr index ed5d125e68404..d5121e7043c73 100644 --- a/tests/ui/pattern/usefulness/empty-types.min_exh_pats.stderr +++ b/tests/ui/pattern/usefulness/empty-types.min_exh_pats.stderr @@ -1,32 +1,23 @@ -warning: the feature `min_exhaustive_patterns` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/empty-types.rs:13:35 - | -LL | #![cfg_attr(min_exh_pats, feature(min_exhaustive_patterns))] - | ^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: see issue #119612 for more information - = note: `#[warn(incomplete_features)]` on by default - error: unreachable pattern - --> $DIR/empty-types.rs:50:9 + --> $DIR/empty-types.rs:49:9 | LL | _ => {} | ^ | note: the lint level is defined here - --> $DIR/empty-types.rs:16:9 + --> $DIR/empty-types.rs:15:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:53:9 + --> $DIR/empty-types.rs:52:9 | LL | _x => {} | ^^ error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/empty-types.rs:57:11 + --> $DIR/empty-types.rs:56:11 | LL | match ref_never {} | ^^^^^^^^^ @@ -41,31 +32,31 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:72:9 + --> $DIR/empty-types.rs:71:9 | LL | (_, _) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:79:9 + --> $DIR/empty-types.rs:78:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:82:9 + --> $DIR/empty-types.rs:81:9 | LL | (_, _) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:86:9 + --> $DIR/empty-types.rs:85:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `Ok(_)` not covered - --> $DIR/empty-types.rs:90:11 + --> $DIR/empty-types.rs:89:11 | LL | match res_u32_never {} | ^^^^^^^^^^^^^ pattern `Ok(_)` not covered @@ -84,19 +75,19 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:98:9 + --> $DIR/empty-types.rs:97:9 | LL | Err(_) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:103:9 + --> $DIR/empty-types.rs:102:9 | LL | Err(_) => {} | ^^^^^^ error[E0004]: non-exhaustive patterns: `Ok(1_u32..=u32::MAX)` not covered - --> $DIR/empty-types.rs:100:11 + --> $DIR/empty-types.rs:99:11 | LL | match res_u32_never { | ^^^^^^^^^^^^^ pattern `Ok(1_u32..=u32::MAX)` not covered @@ -114,7 +105,7 @@ LL ~ Ok(1_u32..=u32::MAX) => todo!() | error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:107:9 + --> $DIR/empty-types.rs:106:9 | LL | let Ok(_x) = res_u32_never.as_ref(); | ^^^^^^ pattern `Err(_)` not covered @@ -128,7 +119,7 @@ LL | let Ok(_x) = res_u32_never.as_ref() else { todo!() }; | ++++++++++++++++ error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:111:9 + --> $DIR/empty-types.rs:110:9 | LL | let Ok(_x) = &res_u32_never; | ^^^^^^ pattern `&Err(_)` not covered @@ -142,67 +133,67 @@ LL | let Ok(_x) = &res_u32_never else { todo!() }; | ++++++++++++++++ error: unreachable pattern - --> $DIR/empty-types.rs:118:9 + --> $DIR/empty-types.rs:117:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:122:9 + --> $DIR/empty-types.rs:121:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:125:9 + --> $DIR/empty-types.rs:124:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:126:9 + --> $DIR/empty-types.rs:125:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:129:9 + --> $DIR/empty-types.rs:128:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:130:9 + --> $DIR/empty-types.rs:129:9 | LL | Err(_) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:139:13 + --> $DIR/empty-types.rs:138:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:142:13 + --> $DIR/empty-types.rs:141:13 | LL | _ if false => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:151:13 + --> $DIR/empty-types.rs:150:13 | LL | Some(_) => {} | ^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:155:13 + --> $DIR/empty-types.rs:154:13 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:164:15 + --> $DIR/empty-types.rs:163:15 | LL | match *ref_opt_void { | ^^^^^^^^^^^^^ pattern `Some(_)` not covered @@ -220,61 +211,61 @@ LL + Some(_) => todo!() | error: unreachable pattern - --> $DIR/empty-types.rs:207:13 + --> $DIR/empty-types.rs:206:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:212:13 + --> $DIR/empty-types.rs:211:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:217:13 + --> $DIR/empty-types.rs:216:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:222:13 + --> $DIR/empty-types.rs:221:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:228:13 + --> $DIR/empty-types.rs:227:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:287:9 + --> $DIR/empty-types.rs:286:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:290:9 + --> $DIR/empty-types.rs:289:9 | LL | (_, _) => {} | ^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:293:9 + --> $DIR/empty-types.rs:292:9 | LL | Ok(_) => {} | ^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:294:9 + --> $DIR/empty-types.rs:293:9 | LL | Err(_) => {} | ^^^^^^ error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:315:11 + --> $DIR/empty-types.rs:314:11 | LL | match *x {} | ^^ @@ -288,7 +279,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `(!, !)` is non-empty - --> $DIR/empty-types.rs:317:11 + --> $DIR/empty-types.rs:316:11 | LL | match *x {} | ^^ @@ -302,7 +293,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(_)` not covered - --> $DIR/empty-types.rs:319:11 + --> $DIR/empty-types.rs:318:11 | LL | match *x {} | ^^ patterns `Ok(_)` and `Err(_)` not covered @@ -324,7 +315,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `[!; 3]` is non-empty - --> $DIR/empty-types.rs:321:11 + --> $DIR/empty-types.rs:320:11 | LL | match *x {} | ^^ @@ -338,7 +329,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `&[!]` is non-empty - --> $DIR/empty-types.rs:326:11 + --> $DIR/empty-types.rs:325:11 | LL | match slice_never {} | ^^^^^^^^^^^ @@ -352,7 +343,7 @@ LL + } | error[E0004]: non-exhaustive patterns: `&[_, ..]` not covered - --> $DIR/empty-types.rs:328:11 + --> $DIR/empty-types.rs:327:11 | LL | match slice_never { | ^^^^^^^^^^^ pattern `&[_, ..]` not covered @@ -365,7 +356,7 @@ LL + &[_, ..] => todo!() | error[E0004]: non-exhaustive patterns: `&[]`, `&[_]` and `&[_, _]` not covered - --> $DIR/empty-types.rs:337:11 + --> $DIR/empty-types.rs:336:11 | LL | match slice_never { | ^^^^^^^^^^^ patterns `&[]`, `&[_]` and `&[_, _]` not covered @@ -378,7 +369,7 @@ LL + &[] | &[_] | &[_, _] => todo!() | error[E0004]: non-exhaustive patterns: `&[]` and `&[_, ..]` not covered - --> $DIR/empty-types.rs:350:11 + --> $DIR/empty-types.rs:349:11 | LL | match slice_never { | ^^^^^^^^^^^ patterns `&[]` and `&[_, ..]` not covered @@ -392,7 +383,7 @@ LL + &[] | &[_, ..] => todo!() | error[E0004]: non-exhaustive patterns: type `[!]` is non-empty - --> $DIR/empty-types.rs:356:11 + --> $DIR/empty-types.rs:355:11 | LL | match *slice_never {} | ^^^^^^^^^^^^ @@ -406,25 +397,25 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:366:9 + --> $DIR/empty-types.rs:365:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:369:9 + --> $DIR/empty-types.rs:368:9 | LL | [_, _, _] => {} | ^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:372:9 + --> $DIR/empty-types.rs:371:9 | LL | [_, ..] => {} | ^^^^^^^ error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty - --> $DIR/empty-types.rs:386:11 + --> $DIR/empty-types.rs:385:11 | LL | match array_0_never {} | ^^^^^^^^^^^^^ @@ -438,13 +429,13 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:393:9 + --> $DIR/empty-types.rs:392:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `[]` not covered - --> $DIR/empty-types.rs:395:11 + --> $DIR/empty-types.rs:394:11 | LL | match array_0_never { | ^^^^^^^^^^^^^ pattern `[]` not covered @@ -458,31 +449,31 @@ LL + [] => todo!() | error: unreachable pattern - --> $DIR/empty-types.rs:414:9 + --> $DIR/empty-types.rs:413:9 | LL | Some(_) => {} | ^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:419:9 + --> $DIR/empty-types.rs:418:9 | LL | Some(_a) => {} | ^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:424:9 + --> $DIR/empty-types.rs:423:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:429:9 + --> $DIR/empty-types.rs:428:9 | LL | _a => {} | ^^ error[E0004]: non-exhaustive patterns: `&Some(_)` not covered - --> $DIR/empty-types.rs:449:11 + --> $DIR/empty-types.rs:448:11 | LL | match ref_opt_never { | ^^^^^^^^^^^^^ pattern `&Some(_)` not covered @@ -500,7 +491,7 @@ LL + &Some(_) => todo!() | error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:490:11 + --> $DIR/empty-types.rs:489:11 | LL | match *ref_opt_never { | ^^^^^^^^^^^^^^ pattern `Some(_)` not covered @@ -518,7 +509,7 @@ LL + Some(_) => todo!() | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:538:11 + --> $DIR/empty-types.rs:537:11 | LL | match *ref_res_never { | ^^^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -536,7 +527,7 @@ LL + Err(_) => todo!() | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:549:11 + --> $DIR/empty-types.rs:548:11 | LL | match *ref_res_never { | ^^^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -554,7 +545,7 @@ LL + Err(_) => todo!() | error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:568:11 + --> $DIR/empty-types.rs:567:11 | LL | match *ref_tuple_half_never {} | ^^^^^^^^^^^^^^^^^^^^^ @@ -568,31 +559,31 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:601:9 + --> $DIR/empty-types.rs:600:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:604:9 + --> $DIR/empty-types.rs:603:9 | LL | _x => {} | ^^ error: unreachable pattern - --> $DIR/empty-types.rs:607:9 + --> $DIR/empty-types.rs:606:9 | LL | _ if false => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:610:9 + --> $DIR/empty-types.rs:609:9 | LL | _x if false => {} | ^^ error[E0004]: non-exhaustive patterns: `&_` not covered - --> $DIR/empty-types.rs:635:11 + --> $DIR/empty-types.rs:634:11 | LL | match ref_never { | ^^^^^^^^^ pattern `&_` not covered @@ -607,7 +598,7 @@ LL + &_ => todo!() | error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:663:11 + --> $DIR/empty-types.rs:662:11 | LL | match *x { | ^^ pattern `Some(_)` not covered @@ -624,7 +615,7 @@ LL ~ None => {}, LL + Some(_) => todo!() | -error: aborting due to 63 previous errors; 1 warning emitted +error: aborting due to 63 previous errors Some errors have detailed explanations: E0004, E0005. For more information about an error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/empty-types.normal.stderr b/tests/ui/pattern/usefulness/empty-types.normal.stderr index 2fdb51677dac5..dc01ac4ddcea2 100644 --- a/tests/ui/pattern/usefulness/empty-types.normal.stderr +++ b/tests/ui/pattern/usefulness/empty-types.normal.stderr @@ -1,23 +1,23 @@ error: unreachable pattern - --> $DIR/empty-types.rs:50:9 + --> $DIR/empty-types.rs:49:9 | LL | _ => {} | ^ | note: the lint level is defined here - --> $DIR/empty-types.rs:16:9 + --> $DIR/empty-types.rs:15:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:53:9 + --> $DIR/empty-types.rs:52:9 | LL | _x => {} | ^^ error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/empty-types.rs:57:11 + --> $DIR/empty-types.rs:56:11 | LL | match ref_never {} | ^^^^^^^^^ @@ -32,7 +32,7 @@ LL + } | error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:69:11 + --> $DIR/empty-types.rs:68:11 | LL | match tuple_half_never {} | ^^^^^^^^^^^^^^^^ @@ -46,7 +46,7 @@ LL + } | error[E0004]: non-exhaustive patterns: type `(!, !)` is non-empty - --> $DIR/empty-types.rs:76:11 + --> $DIR/empty-types.rs:75:11 | LL | match tuple_never {} | ^^^^^^^^^^^ @@ -60,13 +60,13 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:86:9 + --> $DIR/empty-types.rs:85:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(_)` not covered - --> $DIR/empty-types.rs:90:11 + --> $DIR/empty-types.rs:89:11 | LL | match res_u32_never {} | ^^^^^^^^^^^^^ patterns `Ok(_)` and `Err(_)` not covered @@ -88,7 +88,7 @@ LL + } | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:92:11 + --> $DIR/empty-types.rs:91:11 | LL | match res_u32_never { | ^^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -106,7 +106,7 @@ LL + Err(_) => todo!() | error[E0004]: non-exhaustive patterns: `Ok(1_u32..=u32::MAX)` not covered - --> $DIR/empty-types.rs:100:11 + --> $DIR/empty-types.rs:99:11 | LL | match res_u32_never { | ^^^^^^^^^^^^^ pattern `Ok(1_u32..=u32::MAX)` not covered @@ -124,7 +124,7 @@ LL ~ Ok(1_u32..=u32::MAX) => todo!() | error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:105:9 + --> $DIR/empty-types.rs:104:9 | LL | let Ok(_x) = res_u32_never; | ^^^^^^ pattern `Err(_)` not covered @@ -138,7 +138,7 @@ LL | let Ok(_x) = res_u32_never else { todo!() }; | ++++++++++++++++ error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:107:9 + --> $DIR/empty-types.rs:106:9 | LL | let Ok(_x) = res_u32_never.as_ref(); | ^^^^^^ pattern `Err(_)` not covered @@ -152,7 +152,7 @@ LL | let Ok(_x) = res_u32_never.as_ref() else { todo!() }; | ++++++++++++++++ error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:111:9 + --> $DIR/empty-types.rs:110:9 | LL | let Ok(_x) = &res_u32_never; | ^^^^^^ pattern `&Err(_)` not covered @@ -166,7 +166,7 @@ LL | let Ok(_x) = &res_u32_never else { todo!() }; | ++++++++++++++++ error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(_)` not covered - --> $DIR/empty-types.rs:115:11 + --> $DIR/empty-types.rs:114:11 | LL | match result_never {} | ^^^^^^^^^^^^ patterns `Ok(_)` and `Err(_)` not covered @@ -188,7 +188,7 @@ LL + } | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:120:11 + --> $DIR/empty-types.rs:119:11 | LL | match result_never { | ^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -205,19 +205,19 @@ LL | Ok(_) => {}, Err(_) => todo!() | +++++++++++++++++++ error: unreachable pattern - --> $DIR/empty-types.rs:139:13 + --> $DIR/empty-types.rs:138:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:142:13 + --> $DIR/empty-types.rs:141:13 | LL | _ if false => {} | ^ error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:145:15 + --> $DIR/empty-types.rs:144:15 | LL | match opt_void { | ^^^^^^^^ pattern `Some(_)` not covered @@ -235,7 +235,7 @@ LL + Some(_) => todo!() | error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:164:15 + --> $DIR/empty-types.rs:163:15 | LL | match *ref_opt_void { | ^^^^^^^^^^^^^ pattern `Some(_)` not covered @@ -253,43 +253,43 @@ LL + Some(_) => todo!() | error: unreachable pattern - --> $DIR/empty-types.rs:207:13 + --> $DIR/empty-types.rs:206:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:212:13 + --> $DIR/empty-types.rs:211:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:217:13 + --> $DIR/empty-types.rs:216:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:222:13 + --> $DIR/empty-types.rs:221:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:228:13 + --> $DIR/empty-types.rs:227:13 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:287:9 + --> $DIR/empty-types.rs:286:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:315:11 + --> $DIR/empty-types.rs:314:11 | LL | match *x {} | ^^ @@ -303,7 +303,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `(!, !)` is non-empty - --> $DIR/empty-types.rs:317:11 + --> $DIR/empty-types.rs:316:11 | LL | match *x {} | ^^ @@ -317,7 +317,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(_)` not covered - --> $DIR/empty-types.rs:319:11 + --> $DIR/empty-types.rs:318:11 | LL | match *x {} | ^^ patterns `Ok(_)` and `Err(_)` not covered @@ -339,7 +339,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `[!; 3]` is non-empty - --> $DIR/empty-types.rs:321:11 + --> $DIR/empty-types.rs:320:11 | LL | match *x {} | ^^ @@ -353,7 +353,7 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `&[!]` is non-empty - --> $DIR/empty-types.rs:326:11 + --> $DIR/empty-types.rs:325:11 | LL | match slice_never {} | ^^^^^^^^^^^ @@ -367,7 +367,7 @@ LL + } | error[E0004]: non-exhaustive patterns: `&[_, ..]` not covered - --> $DIR/empty-types.rs:328:11 + --> $DIR/empty-types.rs:327:11 | LL | match slice_never { | ^^^^^^^^^^^ pattern `&[_, ..]` not covered @@ -380,7 +380,7 @@ LL + &[_, ..] => todo!() | error[E0004]: non-exhaustive patterns: `&[]`, `&[_]` and `&[_, _]` not covered - --> $DIR/empty-types.rs:337:11 + --> $DIR/empty-types.rs:336:11 | LL | match slice_never { | ^^^^^^^^^^^ patterns `&[]`, `&[_]` and `&[_, _]` not covered @@ -393,7 +393,7 @@ LL + &[] | &[_] | &[_, _] => todo!() | error[E0004]: non-exhaustive patterns: `&[]` and `&[_, ..]` not covered - --> $DIR/empty-types.rs:350:11 + --> $DIR/empty-types.rs:349:11 | LL | match slice_never { | ^^^^^^^^^^^ patterns `&[]` and `&[_, ..]` not covered @@ -407,7 +407,7 @@ LL + &[] | &[_, ..] => todo!() | error[E0004]: non-exhaustive patterns: type `[!]` is non-empty - --> $DIR/empty-types.rs:356:11 + --> $DIR/empty-types.rs:355:11 | LL | match *slice_never {} | ^^^^^^^^^^^^ @@ -421,7 +421,7 @@ LL + } | error[E0004]: non-exhaustive patterns: type `[!; 3]` is non-empty - --> $DIR/empty-types.rs:363:11 + --> $DIR/empty-types.rs:362:11 | LL | match array_3_never {} | ^^^^^^^^^^^^^ @@ -435,7 +435,7 @@ LL + } | error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty - --> $DIR/empty-types.rs:386:11 + --> $DIR/empty-types.rs:385:11 | LL | match array_0_never {} | ^^^^^^^^^^^^^ @@ -449,13 +449,13 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:393:9 + --> $DIR/empty-types.rs:392:9 | LL | _ => {} | ^ error[E0004]: non-exhaustive patterns: `[]` not covered - --> $DIR/empty-types.rs:395:11 + --> $DIR/empty-types.rs:394:11 | LL | match array_0_never { | ^^^^^^^^^^^^^ pattern `[]` not covered @@ -469,7 +469,7 @@ LL + [] => todo!() | error[E0004]: non-exhaustive patterns: `&Some(_)` not covered - --> $DIR/empty-types.rs:449:11 + --> $DIR/empty-types.rs:448:11 | LL | match ref_opt_never { | ^^^^^^^^^^^^^ pattern `&Some(_)` not covered @@ -487,7 +487,7 @@ LL + &Some(_) => todo!() | error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:490:11 + --> $DIR/empty-types.rs:489:11 | LL | match *ref_opt_never { | ^^^^^^^^^^^^^^ pattern `Some(_)` not covered @@ -505,7 +505,7 @@ LL + Some(_) => todo!() | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:538:11 + --> $DIR/empty-types.rs:537:11 | LL | match *ref_res_never { | ^^^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -523,7 +523,7 @@ LL + Err(_) => todo!() | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:549:11 + --> $DIR/empty-types.rs:548:11 | LL | match *ref_res_never { | ^^^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -541,7 +541,7 @@ LL + Err(_) => todo!() | error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:568:11 + --> $DIR/empty-types.rs:567:11 | LL | match *ref_tuple_half_never {} | ^^^^^^^^^^^^^^^^^^^^^ @@ -555,31 +555,31 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:601:9 + --> $DIR/empty-types.rs:600:9 | LL | _ => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:604:9 + --> $DIR/empty-types.rs:603:9 | LL | _x => {} | ^^ error: unreachable pattern - --> $DIR/empty-types.rs:607:9 + --> $DIR/empty-types.rs:606:9 | LL | _ if false => {} | ^ error: unreachable pattern - --> $DIR/empty-types.rs:610:9 + --> $DIR/empty-types.rs:609:9 | LL | _x if false => {} | ^^ error[E0004]: non-exhaustive patterns: `&_` not covered - --> $DIR/empty-types.rs:635:11 + --> $DIR/empty-types.rs:634:11 | LL | match ref_never { | ^^^^^^^^^ pattern `&_` not covered @@ -594,7 +594,7 @@ LL + &_ => todo!() | error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:663:11 + --> $DIR/empty-types.rs:662:11 | LL | match *x { | ^^ pattern `Some(_)` not covered diff --git a/tests/ui/pattern/usefulness/empty-types.rs b/tests/ui/pattern/usefulness/empty-types.rs index c66fd1edc19ec..1349aa1ddba7c 100644 --- a/tests/ui/pattern/usefulness/empty-types.rs +++ b/tests/ui/pattern/usefulness/empty-types.rs @@ -11,7 +11,6 @@ #![feature(never_type_fallback)] #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] #![cfg_attr(min_exh_pats, feature(min_exhaustive_patterns))] -//[min_exh_pats]~^ WARN the feature `min_exhaustive_patterns` is incomplete #![allow(dead_code, unreachable_code)] #![deny(unreachable_patterns)] diff --git a/tests/ui/pattern/usefulness/match-privately-empty.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/match-privately-empty.exhaustive_patterns.stderr index 708a1511244c2..261a4b3353f23 100644 --- a/tests/ui/pattern/usefulness/match-privately-empty.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/match-privately-empty.exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0004]: non-exhaustive patterns: `Some(Private { misc: true, .. })` not covered - --> $DIR/match-privately-empty.rs:16:11 + --> $DIR/match-privately-empty.rs:15:11 | LL | match private::DATA { | ^^^^^^^^^^^^^ pattern `Some(Private { misc: true, .. })` not covered diff --git a/tests/ui/pattern/usefulness/match-privately-empty.min_exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/match-privately-empty.min_exhaustive_patterns.stderr index a6ce02c0c3c6a..261a4b3353f23 100644 --- a/tests/ui/pattern/usefulness/match-privately-empty.min_exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/match-privately-empty.min_exhaustive_patterns.stderr @@ -1,14 +1,5 @@ -warning: the feature `min_exhaustive_patterns` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/match-privately-empty.rs:3:46 - | -LL | #![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] - | ^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: see issue #119612 for more information - = note: `#[warn(incomplete_features)]` on by default - error[E0004]: non-exhaustive patterns: `Some(Private { misc: true, .. })` not covered - --> $DIR/match-privately-empty.rs:16:11 + --> $DIR/match-privately-empty.rs:15:11 | LL | match private::DATA { | ^^^^^^^^^^^^^ pattern `Some(Private { misc: true, .. })` not covered @@ -25,6 +16,6 @@ LL ~ Some(private::Private { misc: false, .. }) => {}, LL + Some(Private { misc: true, .. }) => todo!() | -error: aborting due to 1 previous error; 1 warning emitted +error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/match-privately-empty.rs b/tests/ui/pattern/usefulness/match-privately-empty.rs index 67a9aa2e91614..c58dc7d81388a 100644 --- a/tests/ui/pattern/usefulness/match-privately-empty.rs +++ b/tests/ui/pattern/usefulness/match-privately-empty.rs @@ -1,7 +1,6 @@ // revisions: min_exhaustive_patterns exhaustive_patterns #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] #![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] -//[min_exhaustive_patterns]~^ WARN the feature `min_exhaustive_patterns` is incomplete #![feature(never_type)] mod private { diff --git a/tests/ui/pattern/usefulness/slice_of_empty.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/slice_of_empty.exhaustive_patterns.stderr index 9770f680b2da8..e5e581447e66c 100644 --- a/tests/ui/pattern/usefulness/slice_of_empty.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/slice_of_empty.exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0004]: non-exhaustive patterns: `&[]` not covered - --> $DIR/slice_of_empty.rs:22:11 + --> $DIR/slice_of_empty.rs:21:11 | LL | match nevers { | ^^^^^^ pattern `&[]` not covered diff --git a/tests/ui/pattern/usefulness/slice_of_empty.min_exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/slice_of_empty.min_exhaustive_patterns.stderr index 3b9e71f50d5ff..a1239466c9c2c 100644 --- a/tests/ui/pattern/usefulness/slice_of_empty.min_exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/slice_of_empty.min_exhaustive_patterns.stderr @@ -1,14 +1,5 @@ -warning: the feature `min_exhaustive_patterns` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/slice_of_empty.rs:3:46 - | -LL | #![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] - | ^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: see issue #119612 for more information - = note: `#[warn(incomplete_features)]` on by default - error[E0004]: non-exhaustive patterns: `&[_, ..]` not covered - --> $DIR/slice_of_empty.rs:11:11 + --> $DIR/slice_of_empty.rs:10:11 | LL | match nevers { | ^^^^^^ pattern `&[_, ..]` not covered @@ -21,7 +12,7 @@ LL ~ &[_, ..] => todo!(), | error[E0004]: non-exhaustive patterns: `&[]` and `&[_, _, ..]` not covered - --> $DIR/slice_of_empty.rs:22:11 + --> $DIR/slice_of_empty.rs:21:11 | LL | match nevers { | ^^^^^^ patterns `&[]` and `&[_, _, ..]` not covered @@ -33,6 +24,6 @@ LL ~ &[_] => (), LL ~ &[] | &[_, _, ..] => todo!(), | -error: aborting due to 2 previous errors; 1 warning emitted +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/slice_of_empty.rs b/tests/ui/pattern/usefulness/slice_of_empty.rs index 5f64dd3fecc9a..aa5f4a2d368af 100644 --- a/tests/ui/pattern/usefulness/slice_of_empty.rs +++ b/tests/ui/pattern/usefulness/slice_of_empty.rs @@ -1,7 +1,6 @@ // revisions: min_exhaustive_patterns exhaustive_patterns #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] #![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] -//[min_exhaustive_patterns]~^ WARN the feature `min_exhaustive_patterns` is incomplete #![feature(never_type)] #![deny(unreachable_patterns)] diff --git a/tests/ui/uninhabited/uninhabited-irrefutable.exhaustive_patterns.stderr b/tests/ui/uninhabited/uninhabited-irrefutable.exhaustive_patterns.stderr index c9131a8372ab1..bc1a9fa41915a 100644 --- a/tests/ui/uninhabited/uninhabited-irrefutable.exhaustive_patterns.stderr +++ b/tests/ui/uninhabited/uninhabited-irrefutable.exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0005]: refutable pattern in local binding - --> $DIR/uninhabited-irrefutable.rs:32:9 + --> $DIR/uninhabited-irrefutable.rs:31:9 | LL | let Foo::D(_y, _z) = x; | ^^^^^^^^^^^^^^ pattern `Foo::A(_)` not covered @@ -7,7 +7,7 @@ LL | let Foo::D(_y, _z) = x; = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html note: `Foo` defined here - --> $DIR/uninhabited-irrefutable.rs:21:6 + --> $DIR/uninhabited-irrefutable.rs:20:6 | LL | enum Foo { | ^^^ diff --git a/tests/ui/uninhabited/uninhabited-irrefutable.min_exhaustive_patterns.stderr b/tests/ui/uninhabited/uninhabited-irrefutable.min_exhaustive_patterns.stderr index c9131a8372ab1..bc1a9fa41915a 100644 --- a/tests/ui/uninhabited/uninhabited-irrefutable.min_exhaustive_patterns.stderr +++ b/tests/ui/uninhabited/uninhabited-irrefutable.min_exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0005]: refutable pattern in local binding - --> $DIR/uninhabited-irrefutable.rs:32:9 + --> $DIR/uninhabited-irrefutable.rs:31:9 | LL | let Foo::D(_y, _z) = x; | ^^^^^^^^^^^^^^ pattern `Foo::A(_)` not covered @@ -7,7 +7,7 @@ LL | let Foo::D(_y, _z) = x; = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html note: `Foo` defined here - --> $DIR/uninhabited-irrefutable.rs:21:6 + --> $DIR/uninhabited-irrefutable.rs:20:6 | LL | enum Foo { | ^^^ diff --git a/tests/ui/uninhabited/uninhabited-irrefutable.rs b/tests/ui/uninhabited/uninhabited-irrefutable.rs index 2ef3b668cb089..4ac69d81c4dd4 100644 --- a/tests/ui/uninhabited/uninhabited-irrefutable.rs +++ b/tests/ui/uninhabited/uninhabited-irrefutable.rs @@ -1,7 +1,6 @@ // revisions: min_exhaustive_patterns exhaustive_patterns #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] #![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] -#![cfg_attr(min_exhaustive_patterns, allow(incomplete_features))] #![feature(never_type)] mod foo {