diff options
Diffstat (limited to 'tests')
88 files changed, 574 insertions, 971 deletions
diff --git a/tests/mir-opt/const_promotion_extern_static.FOO-promoted[0].SimplifyCfg-elaborate-drops.after.mir b/tests/mir-opt/const_promotion_extern_static.FOO-promoted[0].SimplifyCfg-elaborate-drops.after.mir index 41657b53fc1..19daae86589 100644 --- a/tests/mir-opt/const_promotion_extern_static.FOO-promoted[0].SimplifyCfg-elaborate-drops.after.mir +++ b/tests/mir-opt/const_promotion_extern_static.FOO-promoted[0].SimplifyCfg-elaborate-drops.after.mir @@ -7,10 +7,10 @@ promoted[0] in FOO: &[&i32; 1] = { let mut _3: *const i32; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43 bb0: { - _3 = const {alloc3: *const i32}; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43 + _3 = const {alloc2: *const i32}; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43 // mir::Constant // + span: $DIR/const_promotion_extern_static.rs:13:42: 13:43 - // + literal: Const { ty: *const i32, val: Value(Scalar(alloc3)) } + // + literal: Const { ty: *const i32, val: Value(Scalar(alloc2)) } _2 = &(*_3); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:41: +0:43 _1 = [move _2]; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:46 _0 = &_1; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:55 @@ -18,4 +18,4 @@ promoted[0] in FOO: &[&i32; 1] = { } } -alloc3 (extern static: X) +alloc2 (extern static: X) diff --git a/tests/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff b/tests/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff index 25ba0face6b..5b13d60052f 100644 --- a/tests/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff +++ b/tests/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff @@ -18,11 +18,11 @@ - StorageLive(_3); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:46 - StorageLive(_4); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:32: +0:45 - StorageLive(_5); // scope 1 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43 -- _5 = const {alloc3: *const i32}; // scope 1 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43 +- _5 = const {alloc2: *const i32}; // scope 1 at $DIR/const_promotion_extern_static.rs:+0:42: +0:43 + _6 = const _; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:55 // mir::Constant - // + span: $DIR/const_promotion_extern_static.rs:13:42: 13:43 -- // + literal: Const { ty: *const i32, val: Value(Scalar(alloc3)) } +- // + literal: Const { ty: *const i32, val: Value(Scalar(alloc2)) } - _4 = &(*_5); // scope 1 at $DIR/const_promotion_extern_static.rs:+0:41: +0:43 - _3 = [move _4]; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:46 - _2 = &_3; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:55 @@ -50,5 +50,5 @@ } } - -- alloc3 (extern static: X) +- alloc2 (extern static: X) diff --git a/tests/ui/borrowck/bindings-after-at-or-patterns-slice-patterns-box-patterns.stderr b/tests/ui/borrowck/bindings-after-at-or-patterns-slice-patterns-box-patterns.stderr index 5835f06753b..0ca14c3f3bc 100644 --- a/tests/ui/borrowck/bindings-after-at-or-patterns-slice-patterns-box-patterns.stderr +++ b/tests/ui/borrowck/bindings-after-at-or-patterns-slice-patterns-box-patterns.stderr @@ -2,18 +2,16 @@ error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/bindings-after-at-or-patterns-slice-patterns-box-patterns.rs:36:9 | LL | ref foo @ [.., ref mut bar] => (), - | -------^^^^^^^^-----------^ - | | | - | | value is mutably borrowed by `bar` here + | ^^^^^^^ ----------- value is mutably borrowed by `bar` here + | | | value is borrowed by `foo` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/bindings-after-at-or-patterns-slice-patterns-box-patterns.rs:120:9 | LL | ref foo @ Some(box ref mut s) => (), - | -------^^^^^^^^^^^^---------^ - | | | - | | value is mutably borrowed by `s` here + | ^^^^^^^ --------- value is mutably borrowed by `s` here + | | | value is borrowed by `foo` here error[E0382]: borrow of moved value: `x` diff --git a/tests/ui/chalkify/bugs/async.stderr b/tests/ui/chalkify/bugs/async.stderr index 9c559640b23..36606fd49f2 100644 --- a/tests/ui/chalkify/bugs/async.stderr +++ b/tests/ui/chalkify/bugs/async.stderr @@ -14,14 +14,15 @@ LL | async fn foo(x: u32) -> u32 { | ^^^query stack during panic: #0 [typeck] type-checking `foo` #1 [thir_body] building THIR for `foo` -#2 [mir_built] building MIR for `foo` -#3 [unsafety_check_result] unsafety-checking `foo` -#4 [mir_const] preparing `foo` for borrow checking -#5 [mir_promoted] processing MIR for `foo` -#6 [mir_borrowck] borrow-checking `foo` -#7 [type_of] computing type of `foo::{opaque#0}` -#8 [check_mod_item_types] checking item types in top-level module -#9 [analysis] running analysis passes on this crate +#2 [check_match] match-checking `foo` +#3 [mir_built] building MIR for `foo` +#4 [unsafety_check_result] unsafety-checking `foo` +#5 [mir_const] preparing `foo` for borrow checking +#6 [mir_promoted] processing MIR for `foo` +#7 [mir_borrowck] borrow-checking `foo` +#8 [type_of] computing type of `foo::{opaque#0}` +#9 [check_mod_item_types] checking item types in top-level module +#10 [analysis] running analysis passes on this crate end of query stack error: aborting due to 2 previous errors diff --git a/tests/ui/consts/const-eval/const-eval-overflow-2.rs b/tests/ui/consts/const-eval/const-eval-overflow-2.rs index 535d9135916..c19a0c443ec 100644 --- a/tests/ui/consts/const-eval/const-eval-overflow-2.rs +++ b/tests/ui/consts/const-eval/const-eval-overflow-2.rs @@ -14,7 +14,6 @@ fn main() { match -128i8 { NEG_NEG_128 => println!("A"), //~^ ERROR could not evaluate constant pattern - //~| ERROR could not evaluate constant pattern _ => println!("B"), } } diff --git a/tests/ui/consts/const-eval/const-eval-overflow-2.stderr b/tests/ui/consts/const-eval/const-eval-overflow-2.stderr index 7b1fe49d434..fc0baf11051 100644 --- a/tests/ui/consts/const-eval/const-eval-overflow-2.stderr +++ b/tests/ui/consts/const-eval/const-eval-overflow-2.stderr @@ -10,12 +10,6 @@ error: could not evaluate constant pattern LL | NEG_NEG_128 => println!("A"), | ^^^^^^^^^^^ -error: could not evaluate constant pattern - --> $DIR/const-eval-overflow-2.rs:15:9 - | -LL | NEG_NEG_128 => println!("A"), - | ^^^^^^^^^^^ - -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/ref_to_int_match.32bit.stderr b/tests/ui/consts/const-eval/ref_to_int_match.32bit.stderr index 032ceb2467c..eaa2d6b2794 100644 --- a/tests/ui/consts/const-eval/ref_to_int_match.32bit.stderr +++ b/tests/ui/consts/const-eval/ref_to_int_match.32bit.stderr @@ -1,5 +1,5 @@ error[E0080]: evaluation of constant value failed - --> $DIR/ref_to_int_match.rs:25:27 + --> $DIR/ref_to_int_match.rs:24:27 | LL | const BAR: Int = unsafe { Foo { r: &42 }.f }; | ^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes @@ -13,12 +13,6 @@ error: could not evaluate constant pattern LL | 10..=BAR => {}, | ^^^ -error: could not evaluate constant pattern - --> $DIR/ref_to_int_match.rs:7:14 - | -LL | 10..=BAR => {}, - | ^^^ - -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/ref_to_int_match.64bit.stderr b/tests/ui/consts/const-eval/ref_to_int_match.64bit.stderr index 032ceb2467c..eaa2d6b2794 100644 --- a/tests/ui/consts/const-eval/ref_to_int_match.64bit.stderr +++ b/tests/ui/consts/const-eval/ref_to_int_match.64bit.stderr @@ -1,5 +1,5 @@ error[E0080]: evaluation of constant value failed - --> $DIR/ref_to_int_match.rs:25:27 + --> $DIR/ref_to_int_match.rs:24:27 | LL | const BAR: Int = unsafe { Foo { r: &42 }.f }; | ^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes @@ -13,12 +13,6 @@ error: could not evaluate constant pattern LL | 10..=BAR => {}, | ^^^ -error: could not evaluate constant pattern - --> $DIR/ref_to_int_match.rs:7:14 - | -LL | 10..=BAR => {}, - | ^^^ - -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/ref_to_int_match.rs b/tests/ui/consts/const-eval/ref_to_int_match.rs index 70c6e7d94ae..a2dabde25bc 100644 --- a/tests/ui/consts/const-eval/ref_to_int_match.rs +++ b/tests/ui/consts/const-eval/ref_to_int_match.rs @@ -5,7 +5,6 @@ fn main() { match n { 0..=10 => {}, 10..=BAR => {}, //~ ERROR could not evaluate constant pattern - //~| ERROR could not evaluate constant pattern _ => {}, } } diff --git a/tests/ui/consts/const-match-check.eval1.stderr b/tests/ui/consts/const-match-check.eval1.stderr index 08fcd1deab1..27ff5d4cd5c 100644 --- a/tests/ui/consts/const-match-check.eval1.stderr +++ b/tests/ui/consts/const-match-check.eval1.stderr @@ -9,8 +9,8 @@ LL | A = { let 0 = 0; 0 }, = note: the matched value is of type `i32` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | A = { if let 0 = 0 { todo!() } 0 }, - | ++ ~~~~~~~~~~~ +LL | A = { if let 0 = 0 { todo!() }; 0 }, + | ++ +++++++++++ help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits | LL | A = { let _0 = 0; 0 }, diff --git a/tests/ui/consts/const-match-check.eval2.stderr b/tests/ui/consts/const-match-check.eval2.stderr index 5d86ca4bfd1..0c74a7b3dd4 100644 --- a/tests/ui/consts/const-match-check.eval2.stderr +++ b/tests/ui/consts/const-match-check.eval2.stderr @@ -9,8 +9,8 @@ LL | let x: [i32; { let 0 = 0; 0 }] = []; = note: the matched value is of type `i32` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | let x: [i32; { if let 0 = 0 { todo!() } 0 }] = []; - | ++ ~~~~~~~~~~~ +LL | let x: [i32; { if let 0 = 0 { todo!() }; 0 }] = []; + | ++ +++++++++++ help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits | LL | let x: [i32; { let _0 = 0; 0 }] = []; diff --git a/tests/ui/consts/const-match-check.matchck.stderr b/tests/ui/consts/const-match-check.matchck.stderr index c8f66bb0fc0..bcca4c2a647 100644 --- a/tests/ui/consts/const-match-check.matchck.stderr +++ b/tests/ui/consts/const-match-check.matchck.stderr @@ -9,8 +9,8 @@ LL | const X: i32 = { let 0 = 0; 0 }; = note: the matched value is of type `i32` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | const X: i32 = { if let 0 = 0 { todo!() } 0 }; - | ++ ~~~~~~~~~~~ +LL | const X: i32 = { if let 0 = 0 { todo!() }; 0 }; + | ++ +++++++++++ help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits | LL | const X: i32 = { let _0 = 0; 0 }; @@ -27,8 +27,8 @@ LL | static Y: i32 = { let 0 = 0; 0 }; = note: the matched value is of type `i32` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | static Y: i32 = { if let 0 = 0 { todo!() } 0 }; - | ++ ~~~~~~~~~~~ +LL | static Y: i32 = { if let 0 = 0 { todo!() }; 0 }; + | ++ +++++++++++ help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits | LL | static Y: i32 = { let _0 = 0; 0 }; @@ -45,8 +45,8 @@ LL | const X: i32 = { let 0 = 0; 0 }; = note: the matched value is of type `i32` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | const X: i32 = { if let 0 = 0 { todo!() } 0 }; - | ++ ~~~~~~~~~~~ +LL | const X: i32 = { if let 0 = 0 { todo!() }; 0 }; + | ++ +++++++++++ help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits | LL | const X: i32 = { let _0 = 0; 0 }; @@ -63,8 +63,8 @@ LL | const X: i32 = { let 0 = 0; 0 }; = note: the matched value is of type `i32` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | const X: i32 = { if let 0 = 0 { todo!() } 0 }; - | ++ ~~~~~~~~~~~ +LL | const X: i32 = { if let 0 = 0 { todo!() }; 0 }; + | ++ +++++++++++ help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits | LL | const X: i32 = { let _0 = 0; 0 }; diff --git a/tests/ui/consts/const-pattern-irrefutable.stderr b/tests/ui/consts/const-pattern-irrefutable.stderr index c156ea1610c..2aed68bdd64 100644 --- a/tests/ui/consts/const-pattern-irrefutable.stderr +++ b/tests/ui/consts/const-pattern-irrefutable.stderr @@ -1,9 +1,6 @@ error[E0005]: refutable pattern in local binding --> $DIR/const-pattern-irrefutable.rs:12:9 | -LL | const a: u8 = 2; - | ----------- constant defined here -... LL | let a = 4; | ^ | | @@ -11,14 +8,13 @@ LL | let a = 4; | missing patterns are not covered because `a` is interpreted as a constant pattern, not a new variable | help: introduce a variable instead: `a_var` | + = 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: the matched value is of type `u8` error[E0005]: refutable pattern in local binding --> $DIR/const-pattern-irrefutable.rs:17:9 | -LL | pub const b: u8 = 2; - | --------------- constant defined here -... LL | let c = 4; | ^ | | @@ -26,14 +22,13 @@ LL | let c = 4; | missing patterns are not covered because `c` is interpreted as a constant pattern, not a new variable | help: introduce a variable instead: `c_var` | + = 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: the matched value is of type `u8` error[E0005]: refutable pattern in local binding --> $DIR/const-pattern-irrefutable.rs:22:9 | -LL | pub const d: u8 = 2; - | --------------- constant defined here -... LL | let d = 4; | ^ | | @@ -41,6 +36,8 @@ LL | let d = 4; | missing patterns are not covered because `d` is interpreted as a constant pattern, not a new variable | help: introduce a variable instead: `d_var` | + = 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: the matched value is of type `u8` error: aborting due to 3 previous errors diff --git a/tests/ui/consts/const_in_pattern/incomplete-slice.stderr b/tests/ui/consts/const_in_pattern/incomplete-slice.stderr index b005f3220e9..be144a87b8b 100644 --- a/tests/ui/consts/const_in_pattern/incomplete-slice.stderr +++ b/tests/ui/consts/const_in_pattern/incomplete-slice.stderr @@ -19,7 +19,7 @@ LL | match &[][..] { = note: the matched value is of type `&[E]` 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 ~ E_SL => {} +LL ~ E_SL => {}, LL + &_ => todo!() | diff --git a/tests/ui/consts/issue-43105.rs b/tests/ui/consts/issue-43105.rs index cac12b90970..20b78d64209 100644 --- a/tests/ui/consts/issue-43105.rs +++ b/tests/ui/consts/issue-43105.rs @@ -7,7 +7,6 @@ fn main() { match 1 { NUM => unimplemented!(), //~^ ERROR could not evaluate constant pattern - //~| ERROR could not evaluate constant pattern _ => unimplemented!(), } } diff --git a/tests/ui/consts/issue-43105.stderr b/tests/ui/consts/issue-43105.stderr index 2d1174af71c..856a8f0dab6 100644 --- a/tests/ui/consts/issue-43105.stderr +++ b/tests/ui/consts/issue-43105.stderr @@ -12,12 +12,6 @@ error: could not evaluate constant pattern LL | NUM => unimplemented!(), | ^^^ -error: could not evaluate constant pattern - --> $DIR/issue-43105.rs:8:9 - | -LL | NUM => unimplemented!(), - | ^^^ - -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0015`. diff --git a/tests/ui/consts/issue-73976-polymorphic.rs b/tests/ui/consts/issue-73976-polymorphic.rs index 787462da9f9..2c576d1f9ef 100644 --- a/tests/ui/consts/issue-73976-polymorphic.rs +++ b/tests/ui/consts/issue-73976-polymorphic.rs @@ -19,7 +19,6 @@ impl<T: 'static> GetTypeId<T> { const fn check_type_id<T: 'static>() -> bool { matches!(GetTypeId::<T>::VALUE, GetTypeId::<T>::VALUE) //~^ ERROR constant pattern depends on a generic parameter - //~| ERROR constant pattern depends on a generic parameter } pub struct GetTypeNameLen<T>(T); @@ -31,7 +30,6 @@ impl<T: 'static> GetTypeNameLen<T> { const fn check_type_name_len<T: 'static>() -> bool { matches!(GetTypeNameLen::<T>::VALUE, GetTypeNameLen::<T>::VALUE) //~^ ERROR constant pattern depends on a generic parameter - //~| ERROR constant pattern depends on a generic parameter } fn main() { diff --git a/tests/ui/consts/issue-73976-polymorphic.stderr b/tests/ui/consts/issue-73976-polymorphic.stderr index 442ad23f2cc..97a5fbc5747 100644 --- a/tests/ui/consts/issue-73976-polymorphic.stderr +++ b/tests/ui/consts/issue-73976-polymorphic.stderr @@ -5,22 +5,10 @@ LL | matches!(GetTypeId::<T>::VALUE, GetTypeId::<T>::VALUE) | ^^^^^^^^^^^^^^^^^^^^^ error: constant pattern depends on a generic parameter - --> $DIR/issue-73976-polymorphic.rs:32:42 + --> $DIR/issue-73976-polymorphic.rs:31:42 | LL | matches!(GetTypeNameLen::<T>::VALUE, GetTypeNameLen::<T>::VALUE) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: constant pattern depends on a generic parameter - --> $DIR/issue-73976-polymorphic.rs:20:37 - | -LL | matches!(GetTypeId::<T>::VALUE, GetTypeId::<T>::VALUE) - | ^^^^^^^^^^^^^^^^^^^^^ - -error: constant pattern depends on a generic parameter - --> $DIR/issue-73976-polymorphic.rs:32:42 - | -LL | matches!(GetTypeNameLen::<T>::VALUE, GetTypeNameLen::<T>::VALUE) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 4 previous errors +error: aborting due to 2 previous errors diff --git a/tests/ui/consts/issue-78655.rs b/tests/ui/consts/issue-78655.rs index 82d2d7c21d8..cd95ee32c60 100644 --- a/tests/ui/consts/issue-78655.rs +++ b/tests/ui/consts/issue-78655.rs @@ -6,5 +6,4 @@ const FOO: *const u32 = { fn main() { let FOO = FOO; //~^ ERROR could not evaluate constant pattern - //~| ERROR could not evaluate constant pattern } diff --git a/tests/ui/consts/issue-78655.stderr b/tests/ui/consts/issue-78655.stderr index 6b83fa0e5a0..5a38d023d6f 100644 --- a/tests/ui/consts/issue-78655.stderr +++ b/tests/ui/consts/issue-78655.stderr @@ -17,12 +17,6 @@ error: could not evaluate constant pattern LL | let FOO = FOO; | ^^^ -error: could not evaluate constant pattern - --> $DIR/issue-78655.rs:7:9 - | -LL | let FOO = FOO; - | ^^^ - -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0381`. diff --git a/tests/ui/consts/issue-79137-toogeneric.rs b/tests/ui/consts/issue-79137-toogeneric.rs index 456035458cf..a80c9f48d7b 100644 --- a/tests/ui/consts/issue-79137-toogeneric.rs +++ b/tests/ui/consts/issue-79137-toogeneric.rs @@ -11,7 +11,6 @@ impl<T> GetVariantCount<T> { const fn check_variant_count<T>() -> bool { matches!(GetVariantCount::<T>::VALUE, GetVariantCount::<T>::VALUE) //~^ ERROR constant pattern depends on a generic parameter - //~| ERROR constant pattern depends on a generic parameter } fn main() { diff --git a/tests/ui/consts/issue-79137-toogeneric.stderr b/tests/ui/consts/issue-79137-toogeneric.stderr index 579e6aa09bd..efe4fd22e54 100644 --- a/tests/ui/consts/issue-79137-toogeneric.stderr +++ b/tests/ui/consts/issue-79137-toogeneric.stderr @@ -4,11 +4,5 @@ error: constant pattern depends on a generic parameter LL | matches!(GetVariantCount::<T>::VALUE, GetVariantCount::<T>::VALUE) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: constant pattern depends on a generic parameter - --> $DIR/issue-79137-toogeneric.rs:12:43 - | -LL | matches!(GetVariantCount::<T>::VALUE, GetVariantCount::<T>::VALUE) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 2 previous errors +error: aborting due to previous error diff --git a/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.32bit.stderr b/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.32bit.stderr index 6df2fe3d03b..e3a0d93f09b 100644 --- a/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.32bit.stderr +++ b/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.32bit.stderr @@ -27,7 +27,7 @@ LL | const U8_MUT: &u8 = { } error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:43:9 + --> $DIR/const_refers_to_static_cross_crate.rs:42:9 | LL | U8_MUT => true, | ^^^^^^ @@ -39,7 +39,7 @@ LL | unsafe { &(*static_cross_crate::ZERO_REF)[0] } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:54:9 + --> $DIR/const_refers_to_static_cross_crate.rs:52:9 | LL | U8_MUT2 => true, | ^^^^^^^ @@ -51,31 +51,7 @@ LL | unsafe { match static_cross_crate::OPT_ZERO { Some(ref u) => u, None => | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:62:9 - | -LL | U8_MUT3 => true, - | ^^^^^^^ - -error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:34:9 - | -LL | SLICE_MUT => true, - | ^^^^^^^^^ - -error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:43:9 - | -LL | U8_MUT => true, - | ^^^^^^ - -error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:54:9 - | -LL | U8_MUT2 => true, - | ^^^^^^^ - -error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:62:9 + --> $DIR/const_refers_to_static_cross_crate.rs:59:9 | LL | U8_MUT3 => true, | ^^^^^^^ @@ -133,6 +109,6 @@ help: skipping check that does not even have a feature gate LL | unsafe { match static_cross_crate::OPT_ZERO { Some(ref u) => u, None => panic!() } } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 12 previous errors; 1 warning emitted +error: aborting due to 8 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.64bit.stderr b/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.64bit.stderr index 8802f3adaca..a323e9a05f0 100644 --- a/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.64bit.stderr +++ b/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.64bit.stderr @@ -27,7 +27,7 @@ LL | const U8_MUT: &u8 = { } error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:43:9 + --> $DIR/const_refers_to_static_cross_crate.rs:42:9 | LL | U8_MUT => true, | ^^^^^^ @@ -39,7 +39,7 @@ LL | unsafe { &(*static_cross_crate::ZERO_REF)[0] } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:54:9 + --> $DIR/const_refers_to_static_cross_crate.rs:52:9 | LL | U8_MUT2 => true, | ^^^^^^^ @@ -51,31 +51,7 @@ LL | unsafe { match static_cross_crate::OPT_ZERO { Some(ref u) => u, None => | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:62:9 - | -LL | U8_MUT3 => true, - | ^^^^^^^ - -error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:34:9 - | -LL | SLICE_MUT => true, - | ^^^^^^^^^ - -error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:43:9 - | -LL | U8_MUT => true, - | ^^^^^^ - -error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:54:9 - | -LL | U8_MUT2 => true, - | ^^^^^^^ - -error: could not evaluate constant pattern - --> $DIR/const_refers_to_static_cross_crate.rs:62:9 + --> $DIR/const_refers_to_static_cross_crate.rs:59:9 | LL | U8_MUT3 => true, | ^^^^^^^ @@ -133,6 +109,6 @@ help: skipping check that does not even have a feature gate LL | unsafe { match static_cross_crate::OPT_ZERO { Some(ref u) => u, None => panic!() } } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 12 previous errors; 1 warning emitted +error: aborting due to 8 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.rs b/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.rs index bf4f14f4d5a..bbaa32ddfd1 100644 --- a/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.rs +++ b/tests/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.rs @@ -33,7 +33,6 @@ pub fn test(x: &[u8; 1]) -> bool { match x { SLICE_MUT => true, //~^ ERROR could not evaluate constant pattern - //~| ERROR could not evaluate constant pattern &[1..] => false, } } @@ -42,7 +41,6 @@ pub fn test2(x: &u8) -> bool { match x { U8_MUT => true, //~^ ERROR could not evaluate constant pattern - //~| ERROR could not evaluate constant pattern &(1..) => false, } } @@ -53,7 +51,6 @@ pub fn test3(x: &u8) -> bool { match x { U8_MUT2 => true, //~^ ERROR could not evaluate constant pattern - //~| ERROR could not evaluate constant pattern &(1..) => false, } } @@ -61,7 +58,6 @@ pub fn test4(x: &u8) -> bool { match x { U8_MUT3 => true, //~^ ERROR could not evaluate constant pattern - //~| ERROR could not evaluate constant pattern &(1..) => false, } } diff --git a/tests/ui/error-codes/E0004.stderr b/tests/ui/error-codes/E0004.stderr index 4ac8c904f05..603bc5237ea 100644 --- a/tests/ui/error-codes/E0004.stderr +++ b/tests/ui/error-codes/E0004.stderr @@ -14,7 +14,7 @@ LL | HastaLaVistaBaby, = note: the matched value is of type `Terminator` 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 ~ Terminator::TalkToMyHand => {} +LL ~ Terminator::TalkToMyHand => {}, LL + Terminator::HastaLaVistaBaby => todo!() | diff --git a/tests/ui/error-codes/E0030-teach.rs b/tests/ui/error-codes/E0030-teach.rs index 8caa4f0931d..388064fb0fa 100644 --- a/tests/ui/error-codes/E0030-teach.rs +++ b/tests/ui/error-codes/E0030-teach.rs @@ -4,6 +4,5 @@ fn main() { match 5u32 { 1000 ..= 5 => {} //~^ 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/tests/ui/error-codes/E0030-teach.stderr b/tests/ui/error-codes/E0030-teach.stderr index 800f66416a8..3f1ad4af3a9 100644 --- a/tests/ui/error-codes/E0030-teach.stderr +++ b/tests/ui/error-codes/E0030-teach.stderr @@ -6,12 +6,6 @@ LL | 1000 ..= 5 => {} | = note: When matching against a range, the compiler verifies that the range is non-empty. Range patterns include both end-points, so this is equivalent to requiring the start of the range to be less than or equal to the end of the range. -error[E0030]: lower range bound must be less than or equal to upper - --> $DIR/E0030-teach.rs:5:9 - | -LL | 1000 ..= 5 => {} - | ^^^^ lower bound larger than upper bound - -error: aborting due to 2 previous errors +error: aborting due to previous error For more information about this error, try `rustc --explain E0030`. diff --git a/tests/ui/error-codes/E0030.rs b/tests/ui/error-codes/E0030.rs index a5d8f87261b..58d856b7c9d 100644 --- a/tests/ui/error-codes/E0030.rs +++ b/tests/ui/error-codes/E0030.rs @@ -2,6 +2,5 @@ fn main() { match 5u32 { 1000 ..= 5 => {} //~^ 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/tests/ui/error-codes/E0030.stderr b/tests/ui/error-codes/E0030.stderr index 8a6114024b6..db8161d8fd5 100644 --- a/tests/ui/error-codes/E0030.stderr +++ b/tests/ui/error-codes/E0030.stderr @@ -4,12 +4,6 @@ error[E0030]: lower range bound must be less than or equal to upper LL | 1000 ..= 5 => {} | ^^^^ lower bound larger than upper bound -error[E0030]: lower range bound must be less than or equal to upper - --> $DIR/E0030.rs:3:9 - | -LL | 1000 ..= 5 => {} - | ^^^^ lower bound larger than upper bound - -error: aborting due to 2 previous errors +error: aborting due to previous error For more information about this error, try `rustc --explain E0030`. diff --git a/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr b/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr index 4d79ce3c659..fb39c404c20 100644 --- a/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr +++ b/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr @@ -115,7 +115,7 @@ LL | A, B, C, = note: the matched value is of type `Foo` 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 ~ Foo::B => {} +LL ~ Foo::B => {}, LL + Foo::C => todo!() | diff --git a/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.stderr b/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.stderr index b5510683328..853b57052ac 100644 --- a/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.stderr +++ b/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.stderr @@ -9,7 +9,7 @@ LL | match 0usize { = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `usize` matching help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ 0..=usize::MAX => {} +LL ~ 0..=usize::MAX => {}, LL + _ => todo!() | @@ -24,7 +24,7 @@ LL | match 0isize { = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ isize::MIN..=isize::MAX => {} +LL ~ isize::MIN..=isize::MAX => {}, LL + _ => todo!() | diff --git a/tests/ui/half-open-range-patterns/half-open-range-pats-thir-lower-empty.rs b/tests/ui/half-open-range-patterns/half-open-range-pats-thir-lower-empty.rs index f55566602db..4b14a314e7a 100644 --- a/tests/ui/half-open-range-patterns/half-open-range-pats-thir-lower-empty.rs +++ b/tests/ui/half-open-range-patterns/half-open-range-pats-thir-lower-empty.rs @@ -10,44 +10,31 @@ macro_rules! m { fn main() { m!(0, ..u8::MIN); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0, ..u16::MIN); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0, ..u32::MIN); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0, ..u64::MIN); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0, ..u128::MIN); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0, ..i8::MIN); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0, ..i16::MIN); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0, ..i32::MIN); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0, ..i64::MIN); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0, ..i128::MIN); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0f32, ..f32::NEG_INFINITY); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!(0f64, ..f64::NEG_INFINITY); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper m!('a', ..'\u{0}'); //~^ ERROR lower range bound must be less than upper - //~| ERROR lower range bound must be less than upper } diff --git a/tests/ui/half-open-range-patterns/half-open-range-pats-thir-lower-empty.stderr b/tests/ui/half-open-range-patterns/half-open-range-pats-thir-lower-empty.stderr index 56b224a8542..e9702bb380f 100644 --- a/tests/ui/half-open-range-patterns/half-open-range-pats-thir-lower-empty.stderr +++ b/tests/ui/half-open-range-patterns/half-open-range-pats-thir-lower-empty.stderr @@ -5,155 +5,77 @@ LL | m!(0, ..u8::MIN); | ^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:14:11 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:13:11 | LL | m!(0, ..u16::MIN); | ^^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:17:11 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:15:11 | LL | m!(0, ..u32::MIN); | ^^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:20:11 - | -LL | m!(0, ..u64::MIN); - | ^^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:23:11 - | -LL | m!(0, ..u128::MIN); - | ^^^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:27:11 - | -LL | m!(0, ..i8::MIN); - | ^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:30:11 - | -LL | m!(0, ..i16::MIN); - | ^^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:33:11 - | -LL | m!(0, ..i32::MIN); - | ^^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:36:11 - | -LL | m!(0, ..i64::MIN); - | ^^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:39:11 - | -LL | m!(0, ..i128::MIN); - | ^^^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:43:14 - | -LL | m!(0f32, ..f32::NEG_INFINITY); - | ^^^^^^^^^^^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:46:14 - | -LL | m!(0f64, ..f64::NEG_INFINITY); - | ^^^^^^^^^^^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:50:13 - | -LL | m!('a', ..'\u{0}'); - | ^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:11:11 - | -LL | m!(0, ..u8::MIN); - | ^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:14:11 - | -LL | m!(0, ..u16::MIN); - | ^^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper --> $DIR/half-open-range-pats-thir-lower-empty.rs:17:11 | -LL | m!(0, ..u32::MIN); - | ^^^^^^^^^^ - -error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:20:11 - | LL | m!(0, ..u64::MIN); | ^^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:23:11 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:19:11 | LL | m!(0, ..u128::MIN); | ^^^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:27:11 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:22:11 | LL | m!(0, ..i8::MIN); | ^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:30:11 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:24:11 | LL | m!(0, ..i16::MIN); | ^^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:33:11 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:26:11 | LL | m!(0, ..i32::MIN); | ^^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:36:11 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:28:11 | LL | m!(0, ..i64::MIN); | ^^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:39:11 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:30:11 | LL | m!(0, ..i128::MIN); | ^^^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:43:14 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:33:14 | LL | m!(0f32, ..f32::NEG_INFINITY); | ^^^^^^^^^^^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:46:14 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:35:14 | LL | m!(0f64, ..f64::NEG_INFINITY); | ^^^^^^^^^^^^^^^^^^^ error[E0579]: lower range bound must be less than upper - --> $DIR/half-open-range-pats-thir-lower-empty.rs:50:13 + --> $DIR/half-open-range-pats-thir-lower-empty.rs:38:13 | LL | m!('a', ..'\u{0}'); | ^^^^^^^^^ -error: aborting due to 26 previous errors +error: aborting due to 13 previous errors For more information about this error, try `rustc --explain E0579`. diff --git a/tests/ui/impl-trait/auto-trait-leak.stderr b/tests/ui/impl-trait/auto-trait-leak.stderr index fd0358421eb..e6c750d0e42 100644 --- a/tests/ui/impl-trait/auto-trait-leak.stderr +++ b/tests/ui/impl-trait/auto-trait-leak.stderr @@ -29,6 +29,11 @@ note: ...which requires building MIR for `cycle1`... | LL | fn cycle1() -> impl Clone { | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires match-checking `cycle1`... + --> $DIR/auto-trait-leak.rs:12:1 + | +LL | fn cycle1() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: ...which requires building THIR for `cycle1`... --> $DIR/auto-trait-leak.rs:12:1 | @@ -70,6 +75,11 @@ note: ...which requires building MIR for `cycle2`... | LL | fn cycle2() -> impl Clone { | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires match-checking `cycle2`... + --> $DIR/auto-trait-leak.rs:19:1 + | +LL | fn cycle2() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: ...which requires building THIR for `cycle2`... --> $DIR/auto-trait-leak.rs:19:1 | diff --git a/tests/ui/inline-const/const-match-pat-generic.rs b/tests/ui/inline-const/const-match-pat-generic.rs index 7c0d83516ea..46e501abf6c 100644 --- a/tests/ui/inline-const/const-match-pat-generic.rs +++ b/tests/ui/inline-const/const-match-pat-generic.rs @@ -7,7 +7,6 @@ fn foo<const V: usize>() { match 0 { const { V } => {}, //~^ ERROR constant pattern depends on a generic parameter - //~| ERROR constant pattern depends on a generic parameter _ => {}, } } @@ -20,7 +19,6 @@ fn bar<const V: usize>() { match 0 { const { f(V) } => {}, //~^ ERROR constant pattern depends on a generic parameter - //~| ERROR constant pattern depends on a generic parameter _ => {}, } } diff --git a/tests/ui/inline-const/const-match-pat-generic.stderr b/tests/ui/inline-const/const-match-pat-generic.stderr index 77267f12fb1..4ffbde4101d 100644 --- a/tests/ui/inline-const/const-match-pat-generic.stderr +++ b/tests/ui/inline-const/const-match-pat-generic.stderr @@ -5,22 +5,10 @@ LL | const { V } => {}, | ^^^^^^^^^^^ error: constant pattern depends on a generic parameter - --> $DIR/const-match-pat-generic.rs:21:9 + --> $DIR/const-match-pat-generic.rs:20:9 | LL | const { f(V) } => {}, | ^^^^^^^^^^^^^^ -error: constant pattern depends on a generic parameter - --> $DIR/const-match-pat-generic.rs:8:9 - | -LL | const { V } => {}, - | ^^^^^^^^^^^ - -error: constant pattern depends on a generic parameter - --> $DIR/const-match-pat-generic.rs:21:9 - | -LL | const { f(V) } => {}, - | ^^^^^^^^^^^^^^ - -error: aborting due to 4 previous errors +error: aborting due to 2 previous errors diff --git a/tests/ui/match/match-range-fail-2.rs b/tests/ui/match/match-range-fail-2.rs index 792664e1db8..4489cf1ab1f 100644 --- a/tests/ui/match/match-range-fail-2.rs +++ b/tests/ui/match/match-range-fail-2.rs @@ -3,22 +3,19 @@ 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 - //~| 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 - //~| 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 - //~| ERROR lower range bound must be less than or equal to upper } diff --git a/tests/ui/match/match-range-fail-2.stderr b/tests/ui/match/match-range-fail-2.stderr index 7a0852d7e6c..52a2bf2b34a 100644 --- a/tests/ui/match/match-range-fail-2.stderr +++ b/tests/ui/match/match-range-fail-2.stderr @@ -5,36 +5,18 @@ 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 + --> $DIR/match-range-fail-2.rs:11:9 | LL | 0 .. 0 => { } | ^ error[E0030]: lower range bound must be less than or equal to upper - --> $DIR/match-range-fail-2.rs:19:9 + --> $DIR/match-range-fail-2.rs:17:9 | 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 +error: aborting due to 3 previous errors Some errors have detailed explanations: E0030, E0579. For more information about an error, try `rustc --explain E0030`. diff --git a/tests/ui/never_type/exhaustive_patterns.stderr b/tests/ui/never_type/exhaustive_patterns.stderr index 40c7c1d1067..5fed903eb70 100644 --- a/tests/ui/never_type/exhaustive_patterns.stderr +++ b/tests/ui/never_type/exhaustive_patterns.stderr @@ -17,8 +17,8 @@ LL | B(inner::Wrapper<B>), = note: the matched value is of type `Either<(), !>` help: you might want to use `if let` to ignore the variant that isn't matched | -LL | if let Either::A(()) = foo() { todo!() } - | ++ ~~~~~~~~~~~ +LL | if let Either::A(()) = foo() { todo!() }; + | ++ +++++++++++ error: aborting due to previous error diff --git a/tests/ui/or-patterns/exhaustiveness-non-exhaustive.stderr b/tests/ui/or-patterns/exhaustiveness-non-exhaustive.stderr index 9aa808e6bc9..9f691aea8a7 100644 --- a/tests/ui/or-patterns/exhaustiveness-non-exhaustive.stderr +++ b/tests/ui/or-patterns/exhaustiveness-non-exhaustive.stderr @@ -7,7 +7,7 @@ LL | match (0u8, 0u8) { = note: the matched value is of type `(u8, u8)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ (0 | 1, 2 | 3) => {} +LL ~ (0 | 1, 2 | 3) => {}, LL + (2_u8..=u8::MAX, _) => todo!() | @@ -20,7 +20,7 @@ LL | match ((0u8,),) { = note: the matched value is of type `((u8,),)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ ((0 | 1,) | (2 | 3,),) => {} +LL ~ ((0 | 1,) | (2 | 3,),) => {}, LL + ((4_u8..=u8::MAX)) => todo!() | @@ -33,7 +33,7 @@ LL | match (Some(0u8),) { = note: the matched value is of type `(Option<u8>,)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ (None | Some(0 | 1),) => {} +LL ~ (None | Some(0 | 1),) => {}, LL + (Some(2_u8..=u8::MAX)) => todo!() | diff --git a/tests/ui/or-patterns/issue-69875-should-have-been-expanded-earlier-non-exhaustive.stderr b/tests/ui/or-patterns/issue-69875-should-have-been-expanded-earlier-non-exhaustive.stderr index 4adcf4feee9..fdb1a9bb4b7 100644 --- a/tests/ui/or-patterns/issue-69875-should-have-been-expanded-earlier-non-exhaustive.stderr +++ b/tests/ui/or-patterns/issue-69875-should-have-been-expanded-earlier-non-exhaustive.stderr @@ -9,8 +9,8 @@ LL | let (0 | (1 | 2)) = 0; = note: the matched value is of type `i32` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | if let (0 | (1 | 2)) = 0 { todo!() } - | ++ ~~~~~~~~~~~ +LL | if let (0 | (1 | 2)) = 0 { todo!() }; + | ++ +++++++++++ error[E0004]: non-exhaustive patterns: `i32::MIN..=-1_i32` and `3_i32..=i32::MAX` not covered --> $DIR/issue-69875-should-have-been-expanded-earlier-non-exhaustive.rs:3:11 @@ -21,7 +21,7 @@ LL | match 0 { = note: the matched value is of type `i32` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ 0 | (1 | 2) => {} +LL ~ 0 | (1 | 2) => {}, LL + i32::MIN..=-1_i32 | 3_i32..=i32::MAX => todo!() | diff --git a/tests/ui/pattern/bindings-after-at/bind-by-move-neither-can-live-while-the-other-survives-1.stderr b/tests/ui/pattern/bindings-after-at/bind-by-move-neither-can-live-while-the-other-survives-1.stderr index 29cd6c45c34..25838fbf0ab 100644 --- a/tests/ui/pattern/bindings-after-at/bind-by-move-neither-can-live-while-the-other-survives-1.stderr +++ b/tests/ui/pattern/bindings-after-at/bind-by-move-neither-can-live-while-the-other-survives-1.stderr @@ -2,18 +2,16 @@ error: cannot move out of value because it is borrowed --> $DIR/bind-by-move-neither-can-live-while-the-other-survives-1.rs:12:14 | LL | Some(ref _y @ _z) => {} - | ------^^^-- - | | | - | | value is moved into `_z` here + | ^^^^^^ -- value is moved into `_z` here + | | | value is borrowed by `_y` here error: borrow of moved value --> $DIR/bind-by-move-neither-can-live-while-the-other-survives-1.rs:19:14 | LL | Some(_z @ ref _y) => {} - | --^^^------ - | | | - | | value borrowed here after move + | ^^ ------ value borrowed here after move + | | | value moved into `_z` here | move occurs because `_z` has type `X` which does not implement the `Copy` trait | @@ -26,18 +24,16 @@ error: cannot move out of value because it is borrowed --> $DIR/bind-by-move-neither-can-live-while-the-other-survives-1.rs:26:14 | LL | Some(ref mut _y @ _z) => {} - | ----------^^^-- - | | | - | | value is moved into `_z` here + | ^^^^^^^^^^ -- value is moved into `_z` here + | | | value is mutably borrowed by `_y` here error: borrow of moved value --> $DIR/bind-by-move-neither-can-live-while-the-other-survives-1.rs:33:14 | LL | Some(_z @ ref mut _y) => {} - | --^^^---------- - | | | - | | value borrowed here after move + | ^^ ---------- value borrowed here after move + | | | value moved into `_z` here | move occurs because `_z` has type `X` which does not implement the `Copy` trait | diff --git a/tests/ui/pattern/bindings-after-at/borrowck-pat-at-and-box.stderr b/tests/ui/pattern/bindings-after-at/borrowck-pat-at-and-box.stderr index 2c123b01e17..9305facc406 100644 --- a/tests/ui/pattern/bindings-after-at/borrowck-pat-at-and-box.stderr +++ b/tests/ui/pattern/bindings-after-at/borrowck-pat-at-and-box.stderr @@ -2,72 +2,64 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-at-and-box.rs:31:9 | LL | let ref a @ box b = Box::new(NC); - | -----^^^^^^^- - | | | - | | value is moved into `b` here + | ^^^^^ - value is moved into `b` here + | | | value is borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-at-and-box.rs:34:9 | LL | let ref a @ box ref mut b = Box::new(nc()); - | -----^^^^^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-at-and-box.rs:36:9 | LL | let ref a @ box ref mut b = Box::new(NC); - | -----^^^^^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-at-and-box.rs:38:9 | LL | let ref a @ box ref mut b = Box::new(NC); - | -----^^^^^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-at-and-box.rs:42:9 | LL | let ref a @ box ref mut b = Box::new(NC); - | -----^^^^^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-at-and-box.rs:48:9 | LL | let ref mut a @ box ref b = Box::new(NC); - | ---------^^^^^^^----- - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-at-and-box.rs:62:9 | LL | ref mut a @ box ref b => { - | ---------^^^^^^^----- - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-at-and-box.rs:54:11 | LL | fn f5(ref mut a @ box ref b: Box<NC>) { - | ---------^^^^^^^----- - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error[E0382]: borrow of moved value diff --git a/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref-inverse-promotion.stderr b/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref-inverse-promotion.stderr index d6474f1b49f..c440f4619f5 100644 --- a/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref-inverse-promotion.stderr +++ b/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref-inverse-promotion.stderr @@ -2,9 +2,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse-promotion.rs:6:9 | LL | let a @ ref b = U; - | -^^^----- - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `a` here | move occurs because `a` has type `U` which does not implement the `Copy` trait | diff --git a/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref-inverse.stderr b/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref-inverse.stderr index 389e86e6464..13989ebadcb 100644 --- a/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref-inverse.stderr +++ b/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref-inverse.stderr @@ -2,9 +2,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:22:9 | LL | let a @ ref b = U; - | -^^^----- - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `a` here | move occurs because `a` has type `U` which does not implement the `Copy` trait | @@ -17,9 +16,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:24:9 | LL | let a @ (mut b @ ref mut c, d @ ref e) = (U, U); - | -^^^^^^^^^^^^---------^^^^^^-----^ - | | | | - | | | value borrowed here after move + | ^ --------- ----- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `(U, U)` which does not implement the `Copy` trait @@ -33,9 +31,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:24:14 | LL | let a @ (mut b @ ref mut c, d @ ref e) = (U, U); - | -----^^^--------- - | | | - | | value borrowed here after move + | ^^^^^ --------- value borrowed here after move + | | | value moved into `b` here | move occurs because `b` has type `U` which does not implement the `Copy` trait | @@ -48,9 +45,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:24:33 | LL | let a @ (mut b @ ref mut c, d @ ref e) = (U, U); - | -^^^----- - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `d` here | move occurs because `d` has type `U` which does not implement the `Copy` trait | @@ -63,9 +59,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:29:9 | LL | let a @ [ref mut b, ref c] = [U, U]; - | -^^^^---------^^-----^ - | | | | - | | | value borrowed here after move + | ^ --------- ----- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `[U; 2]` which does not implement the `Copy` trait @@ -79,9 +74,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:31:9 | LL | let a @ ref b = u(); - | -^^^----- - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `a` here | move occurs because `a` has type `U` which does not implement the `Copy` trait | @@ -94,9 +88,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:33:9 | LL | let a @ (mut b @ ref mut c, d @ ref e) = (u(), u()); - | -^^^^^^^^^^^^---------^^^^^^-----^ - | | | | - | | | value borrowed here after move + | ^ --------- ----- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `(U, U)` which does not implement the `Copy` trait @@ -110,9 +103,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:33:14 | LL | let a @ (mut b @ ref mut c, d @ ref e) = (u(), u()); - | -----^^^--------- - | | | - | | value borrowed here after move + | ^^^^^ --------- value borrowed here after move + | | | value moved into `b` here | move occurs because `b` has type `U` which does not implement the `Copy` trait | @@ -125,9 +117,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:33:33 | LL | let a @ (mut b @ ref mut c, d @ ref e) = (u(), u()); - | -^^^----- - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `d` here | move occurs because `d` has type `U` which does not implement the `Copy` trait | @@ -140,9 +131,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:38:9 | LL | let a @ [ref mut b, ref c] = [u(), u()]; - | -^^^^---------^^-----^ - | | | | - | | | value borrowed here after move + | ^ --------- ----- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `[U; 2]` which does not implement the `Copy` trait @@ -156,9 +146,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:42:9 | LL | a @ Some(ref b) => {} - | -^^^^^^^^-----^ - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `a` here | move occurs because `a` has type `Option<U>` which does not implement the `Copy` trait | @@ -171,9 +160,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:47:9 | LL | a @ Some((mut b @ ref mut c, d @ ref e)) => {} - | -^^^^^^^^^^^^^^^^^---------^^^^^^-----^^ - | | | | - | | | value borrowed here after move + | ^ --------- ----- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `Option<(U, U)>` which does not implement the `Copy` trait @@ -187,9 +175,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:47:19 | LL | a @ Some((mut b @ ref mut c, d @ ref e)) => {} - | -----^^^--------- - | | | - | | value borrowed here after move + | ^^^^^ --------- value borrowed here after move + | | | value moved into `b` here | move occurs because `b` has type `U` which does not implement the `Copy` trait | @@ -202,9 +189,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:47:38 | LL | a @ Some((mut b @ ref mut c, d @ ref e)) => {} - | -^^^----- - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `d` here | move occurs because `d` has type `U` which does not implement the `Copy` trait | @@ -217,9 +203,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:55:9 | LL | mut a @ Some([ref b, ref mut c]) => {} - | -----^^^^^^^^^-----^^---------^^ - | | | | - | | | value borrowed here after move + | ^^^^^ ----- --------- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `Option<[U; 2]>` which does not implement the `Copy` trait @@ -233,9 +218,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:61:9 | LL | a @ Some(ref b) => {} - | -^^^^^^^^-----^ - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `a` here | move occurs because `a` has type `Option<U>` which does not implement the `Copy` trait | @@ -248,9 +232,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:67:9 | LL | a @ Some((mut b @ ref mut c, d @ ref e)) => {} - | -^^^^^^^^^^^^^^^^^---------^^^^^^-----^^ - | | | | - | | | value borrowed here after move + | ^ --------- ----- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `Option<(U, U)>` which does not implement the `Copy` trait @@ -264,9 +247,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:67:19 | LL | a @ Some((mut b @ ref mut c, d @ ref e)) => {} - | -----^^^--------- - | | | - | | value borrowed here after move + | ^^^^^ --------- value borrowed here after move + | | | value moved into `b` here | move occurs because `b` has type `U` which does not implement the `Copy` trait | @@ -279,9 +261,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:67:38 | LL | a @ Some((mut b @ ref mut c, d @ ref e)) => {} - | -^^^----- - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `d` here | move occurs because `d` has type `U` which does not implement the `Copy` trait | @@ -294,9 +275,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:75:9 | LL | mut a @ Some([ref b, ref mut c]) => {} - | -----^^^^^^^^^-----^^---------^^ - | | | | - | | | value borrowed here after move + | ^^^^^ ----- --------- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `Option<[U; 2]>` which does not implement the `Copy` trait @@ -310,9 +290,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:11:11 | LL | fn f1(a @ ref b: U) {} - | -^^^----- - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `a` here | move occurs because `a` has type `U` which does not implement the `Copy` trait | @@ -325,9 +304,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:14:11 | LL | fn f2(mut a @ (b @ ref c, mut d @ ref e): (U, U)) {} - | -----^^^^^^^^-----^^^^^^^^^^-----^ - | | | | - | | | value borrowed here after move + | ^^^^^ ----- ----- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `(U, U)` which does not implement the `Copy` trait @@ -341,9 +319,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:14:20 | LL | fn f2(mut a @ (b @ ref c, mut d @ ref e): (U, U)) {} - | -^^^----- - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `b` here | move occurs because `b` has type `U` which does not implement the `Copy` trait | @@ -356,9 +333,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:14:31 | LL | fn f2(mut a @ (b @ ref c, mut d @ ref e): (U, U)) {} - | -----^^^----- - | | | - | | value borrowed here after move + | ^^^^^ ----- value borrowed here after move + | | | value moved into `d` here | move occurs because `d` has type `U` which does not implement the `Copy` trait | @@ -371,9 +347,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-by-move-and-ref-inverse.rs:19:11 | LL | fn f3(a @ [ref mut b, ref c]: [U; 2]) {} - | -^^^^---------^^-----^ - | | | | - | | | value borrowed here after move + | ^ --------- ----- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `[U; 2]` which does not implement the `Copy` trait diff --git a/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref.stderr b/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref.stderr index 4f7fbc9e04b..00593b2a98f 100644 --- a/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref.stderr +++ b/tests/ui/pattern/bindings-after-at/borrowck-pat-by-move-and-ref.stderr @@ -2,18 +2,16 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:24:9 | LL | let ref a @ b = U; - | -----^^^- - | | | - | | value is moved into `b` here + | ^^^^^ - value is moved into `b` here + | | | value is borrowed by `a` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:26:9 | LL | let ref a @ (ref b @ mut c, ref d @ e) = (U, U); - | -----^^^^^^^^^^^^-----^^^^^^^^^^-^ - | | | | - | | | value is moved into `e` here + | ^^^^^ ----- - value is moved into `e` here + | | | | | value is moved into `c` here | value is borrowed by `a` here @@ -21,27 +19,24 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:26:18 | LL | let ref a @ (ref b @ mut c, ref d @ e) = (U, U); - | -----^^^----- - | | | - | | value is moved into `c` here + | ^^^^^ ----- value is moved into `c` here + | | | value is borrowed by `b` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:26:33 | LL | let ref a @ (ref b @ mut c, ref d @ e) = (U, U); - | -----^^^- - | | | - | | value is moved into `e` here + | ^^^^^ - value is moved into `e` here + | | | value is borrowed by `d` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:30:9 | LL | let ref mut a @ [b, mut c] = [U, U]; - | ---------^^^^-^^-----^ - | | | | - | | | value is moved into `c` here + | ^^^^^^^^^ - ----- value is moved into `c` here + | | | | | value is moved into `b` here | value is mutably borrowed by `a` here @@ -49,18 +44,16 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:33:9 | LL | let ref a @ b = u(); - | -----^^^- - | | | - | | value is moved into `b` here + | ^^^^^ - value is moved into `b` here + | | | value is borrowed by `a` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:36:9 | LL | let ref a @ (ref b @ mut c, ref d @ e) = (u(), u()); - | -----^^^^^^^^^^^^-----^^^^^^^^^^-^ - | | | | - | | | value is moved into `e` here + | ^^^^^ ----- - value is moved into `e` here + | | | | | value is moved into `c` here | value is borrowed by `a` here @@ -68,27 +61,24 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:36:18 | LL | let ref a @ (ref b @ mut c, ref d @ e) = (u(), u()); - | -----^^^----- - | | | - | | value is moved into `c` here + | ^^^^^ ----- value is moved into `c` here + | | | value is borrowed by `b` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:36:33 | LL | let ref a @ (ref b @ mut c, ref d @ e) = (u(), u()); - | -----^^^- - | | | - | | value is moved into `e` here + | ^^^^^ - value is moved into `e` here + | | | value is borrowed by `d` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:42:9 | LL | let ref mut a @ [b, mut c] = [u(), u()]; - | ---------^^^^-^^-----^ - | | | | - | | | value is moved into `c` here + | ^^^^^^^^^ - ----- value is moved into `c` here + | | | | | value is moved into `b` here | value is mutably borrowed by `a` here @@ -96,18 +86,16 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:47:9 | LL | ref a @ Some(b) => {} - | -----^^^^^^^^-^ - | | | - | | value is moved into `b` here + | ^^^^^ - value is moved into `b` here + | | | value is borrowed by `a` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:52:9 | LL | ref a @ Some((ref b @ mut c, ref d @ e)) => {} - | -----^^^^^^^^^^^^^^^^^-----^^^^^^^^^^-^^ - | | | | - | | | value is moved into `e` here + | ^^^^^ ----- - value is moved into `e` here + | | | | | value is moved into `c` here | value is borrowed by `a` here @@ -115,27 +103,24 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:52:23 | LL | ref a @ Some((ref b @ mut c, ref d @ e)) => {} - | -----^^^----- - | | | - | | value is moved into `c` here + | ^^^^^ ----- value is moved into `c` here + | | | value is borrowed by `b` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:52:38 | LL | ref a @ Some((ref b @ mut c, ref d @ e)) => {} - | -----^^^- - | | | - | | value is moved into `e` here + | ^^^^^ - value is moved into `e` here + | | | value is borrowed by `d` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:59:9 | LL | ref mut a @ Some([b, mut c]) => {} - | ---------^^^^^^^^^-^^-----^^ - | | | | - | | | value is moved into `c` here + | ^^^^^^^^^ - ----- value is moved into `c` here + | | | | | value is moved into `b` here | value is mutably borrowed by `a` here @@ -143,18 +128,16 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:64:9 | LL | ref a @ Some(b) => {} - | -----^^^^^^^^-^ - | | | - | | value is moved into `b` here + | ^^^^^ - value is moved into `b` here + | | | value is borrowed by `a` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:69:9 | LL | ref a @ Some((ref b @ mut c, ref d @ e)) => {} - | -----^^^^^^^^^^^^^^^^^-----^^^^^^^^^^-^^ - | | | | - | | | value is moved into `e` here + | ^^^^^ ----- - value is moved into `e` here + | | | | | value is moved into `c` here | value is borrowed by `a` here @@ -162,27 +145,24 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:69:23 | LL | ref a @ Some((ref b @ mut c, ref d @ e)) => {} - | -----^^^----- - | | | - | | value is moved into `c` here + | ^^^^^ ----- value is moved into `c` here + | | | value is borrowed by `b` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:69:38 | LL | ref a @ Some((ref b @ mut c, ref d @ e)) => {} - | -----^^^- - | | | - | | value is moved into `e` here + | ^^^^^ - value is moved into `e` here + | | | value is borrowed by `d` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:78:9 | LL | ref mut a @ Some([b, mut c]) => {} - | ---------^^^^^^^^^-^^-----^^ - | | | | - | | | value is moved into `c` here + | ^^^^^^^^^ - ----- value is moved into `c` here + | | | | | value is moved into `b` here | value is mutably borrowed by `a` here @@ -190,18 +170,16 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:11:11 | LL | fn f1(ref a @ b: U) {} - | -----^^^- - | | | - | | value is moved into `b` here + | ^^^^^ - value is moved into `b` here + | | | value is borrowed by `a` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:14:11 | LL | fn f2(ref a @ (ref b @ mut c, ref d @ e): (U, U)) {} - | -----^^^^^^^^^^^^-----^^^^^^^^^^-^ - | | | | - | | | value is moved into `e` here + | ^^^^^ ----- - value is moved into `e` here + | | | | | value is moved into `c` here | value is borrowed by `a` here @@ -209,27 +187,24 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:14:20 | LL | fn f2(ref a @ (ref b @ mut c, ref d @ e): (U, U)) {} - | -----^^^----- - | | | - | | value is moved into `c` here + | ^^^^^ ----- value is moved into `c` here + | | | value is borrowed by `b` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:14:35 | LL | fn f2(ref a @ (ref b @ mut c, ref d @ e): (U, U)) {} - | -----^^^- - | | | - | | value is moved into `e` here + | ^^^^^ - value is moved into `e` here + | | | value is borrowed by `d` here error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-by-move-and-ref.rs:20:11 | LL | fn f3(ref mut a @ [b, mut c]: [U; 2]) {} - | ---------^^^^-^^-----^ - | | | | - | | | value is moved into `c` here + | ^^^^^^^^^ - ----- value is moved into `c` here + | | | | | value is moved into `b` here | value is mutably borrowed by `a` here diff --git a/tests/ui/pattern/bindings-after-at/borrowck-pat-ref-mut-and-ref.stderr b/tests/ui/pattern/bindings-after-at/borrowck-pat-ref-mut-and-ref.stderr index f51b5041858..d6409d1b643 100644 --- a/tests/ui/pattern/bindings-after-at/borrowck-pat-ref-mut-and-ref.stderr +++ b/tests/ui/pattern/bindings-after-at/borrowck-pat-ref-mut-and-ref.stderr @@ -2,18 +2,16 @@ error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:8:9 | LL | ref mut z @ &mut Some(ref a) => { - | ---------^^^^^^^^^^^^^-----^ - | | | - | | value is borrowed by `a` here + | ^^^^^^^^^ ----- value is borrowed by `a` here + | | | value is mutably borrowed by `z` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-and-ref.rs:33:9 | LL | let ref mut a @ (ref b @ ref mut c) = u(); // sub-in-sub - | ---------^^^^-----------------^ - | | | | - | | | value is mutably borrowed by `c` here + | ^^^^^^^^^ ----- --------- value is mutably borrowed by `c` here + | | | | | value is borrowed by `b` here | value is mutably borrowed by `a` here @@ -21,36 +19,32 @@ error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:33:22 | LL | let ref mut a @ (ref b @ ref mut c) = u(); // sub-in-sub - | -----^^^--------- - | | | - | | value is mutably borrowed by `c` here + | ^^^^^ --------- value is mutably borrowed by `c` here + | | | value is borrowed by `b` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:37:9 | LL | let ref a @ ref mut b = U; - | -----^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:39:9 | LL | let ref mut a @ ref b = U; - | ---------^^^----- - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:41:9 | LL | let ref a @ (ref mut b, ref mut c) = (U, U); - | -----^^^^---------^^---------^ - | | | | - | | | value is mutably borrowed by `c` here + | ^^^^^ --------- --------- value is mutably borrowed by `c` here + | | | | | value is mutably borrowed by `b` here | value is borrowed by `a` here @@ -58,9 +52,8 @@ error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:43:9 | LL | let ref mut a @ (ref b, ref c) = (U, U); - | ---------^^^^-----^^-----^ - | | | | - | | | value is borrowed by `c` here + | ^^^^^^^^^ ----- ----- value is borrowed by `c` here + | | | | | value is borrowed by `b` here | value is mutably borrowed by `a` here @@ -68,153 +61,136 @@ error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:46:9 | LL | let ref mut a @ ref b = u(); - | ---------^^^----- - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:51:9 | LL | let ref a @ ref mut b = u(); - | -----^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:57:9 | LL | let ref mut a @ ref b = U; - | ---------^^^----- - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:61:9 | LL | let ref a @ ref mut b = U; - | -----^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:67:9 | LL | ref mut a @ Ok(ref b) | ref mut a @ Err(ref b) => { - | ---------^^^^^^-----^ - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:67:33 | LL | ref mut a @ Ok(ref b) | ref mut a @ Err(ref b) => { - | ---------^^^^^^^-----^ - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:76:9 | LL | ref a @ Ok(ref mut b) | ref a @ Err(ref mut b) => { - | -----^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:76:33 | LL | ref a @ Ok(ref mut b) | ref a @ Err(ref mut b) => { - | -----^^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:87:9 | LL | ref a @ Ok(ref mut b) | ref a @ Err(ref mut b) if { *b = U; false } => {} - | -----^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:87:33 | LL | ref a @ Ok(ref mut b) | ref a @ Err(ref mut b) if { *b = U; false } => {} - | -----^^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:94:9 | LL | ref mut a @ Ok(ref b) | ref mut a @ Err(ref b) if { *a = Err(U); false } => {} - | ---------^^^^^^-----^ - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:94:33 | LL | ref mut a @ Ok(ref b) | ref mut a @ Err(ref b) if { *a = Err(U); false } => {} - | ---------^^^^^^^-----^ - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:101:9 | LL | ref a @ Ok(ref mut b) | ref a @ Err(ref mut b) if { drop(b); false } => {} - | -----^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:101:33 | LL | ref a @ Ok(ref mut b) | ref a @ Err(ref mut b) if { drop(b); false } => {} - | -----^^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:109:9 | LL | ref mut a @ Ok(ref b) | ref mut a @ Err(ref b) if { drop(a); false } => {} - | ---------^^^^^^-----^ - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:109:33 | LL | ref mut a @ Ok(ref b) | ref mut a @ Err(ref b) if { drop(a); false } => {} - | ---------^^^^^^^-----^ - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:117:9 | LL | let ref a @ (ref mut b, ref mut c) = (U, U); - | -----^^^^---------^^---------^ - | | | | - | | | value is mutably borrowed by `c` here + | ^^^^^ --------- --------- value is mutably borrowed by `c` here + | | | | | value is mutably borrowed by `b` here | value is borrowed by `a` here @@ -222,9 +198,8 @@ error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:123:9 | LL | let ref a @ (ref mut b, ref mut c) = (U, U); - | -----^^^^---------^^---------^ - | | | | - | | | value is mutably borrowed by `c` here + | ^^^^^ --------- --------- value is mutably borrowed by `c` here + | | | | | value is mutably borrowed by `b` here | value is borrowed by `a` here @@ -232,9 +207,8 @@ error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:129:9 | LL | let ref a @ (ref mut b, ref mut c) = (U, U); - | -----^^^^---------^^---------^ - | | | | - | | | value is mutably borrowed by `c` here + | ^^^^^ --------- --------- value is mutably borrowed by `c` here + | | | | | value is mutably borrowed by `b` here | value is borrowed by `a` here @@ -242,9 +216,8 @@ error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:134:9 | LL | let ref mut a @ (ref b, ref c) = (U, U); - | ---------^^^^-----^^-----^ - | | | | - | | | value is borrowed by `c` here + | ^^^^^^^^^ ----- ----- value is borrowed by `c` here + | | | | | value is borrowed by `b` here | value is mutably borrowed by `a` here @@ -252,36 +225,32 @@ error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:22:11 | LL | fn f1(ref a @ ref mut b: U) {} - | -----^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^ --------- value is mutably borrowed by `b` here + | | | value is borrowed by `a` here error: cannot borrow value as immutable because it is also borrowed as mutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:24:11 | LL | fn f2(ref mut a @ ref b: U) {} - | ---------^^^----- - | | | - | | value is borrowed by `b` here + | ^^^^^^^^^ ----- value is borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:26:11 | LL | fn f3(ref a @ [ref b, ref mut mid @ .., ref c]: [U; 4]) {} - | -----^^^^^^^^^^^----------------^^^^^^^^ - | | | - | | value is mutably borrowed by `mid` here + | ^^^^^ ----------- value is mutably borrowed by `mid` here + | | | value is borrowed by `a` here error: cannot borrow value as mutable because it is also borrowed as immutable --> $DIR/borrowck-pat-ref-mut-and-ref.rs:28:22 | LL | fn f4_also_moved(ref a @ ref mut b @ c: U) {} - | -----^^^------------- - | | | | - | | | value is moved into `c` here + | ^^^^^ --------- - value is moved into `c` here + | | | | | value is mutably borrowed by `b` here | value is borrowed by `a` here @@ -289,9 +258,8 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-ref-mut-and-ref.rs:28:30 | LL | fn f4_also_moved(ref a @ ref mut b @ c: U) {} - | ---------^^^- - | | | - | | value is moved into `c` here + | ^^^^^^^^^ - value is moved into `c` here + | | | value is mutably borrowed by `b` here error[E0502]: cannot borrow value as immutable because it is also borrowed as mutable diff --git a/tests/ui/pattern/bindings-after-at/borrowck-pat-ref-mut-twice.stderr b/tests/ui/pattern/bindings-after-at/borrowck-pat-ref-mut-twice.stderr index a0cb04a064e..24189d0615c 100644 --- a/tests/ui/pattern/bindings-after-at/borrowck-pat-ref-mut-twice.stderr +++ b/tests/ui/pattern/bindings-after-at/borrowck-pat-ref-mut-twice.stderr @@ -2,98 +2,80 @@ error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:26:9 | LL | let ref mut a @ ref mut b = U; - | ---------^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:29:9 | LL | let ref mut a @ ref mut b = U; - | ---------^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:33:9 | LL | let ref mut a @ ref mut b = U; - | ---------^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:36:9 | LL | let ref mut a @ ref mut b = U; - | ---------^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:39:9 | LL | let ref mut a @ ref mut b = U; - | ---------^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:44:9 | -LL | let ref mut a @ ( - | ^-------- - | | - | _________value is mutably borrowed by `a` here - | | -LL | | -LL | | ref mut b, - | | --------- value is mutably borrowed by `b` here -LL | | [ -LL | | ref mut c, - | | --------- value is mutably borrowed by `c` here -LL | | ref mut d, - | | --------- value is mutably borrowed by `d` here -LL | | ref e, - | | ----- value is borrowed by `e` here -LL | | ] -LL | | ) = (U, [U, U, U]); - | |_____^ +LL | let ref mut a @ ( + | ^^^^^^^^^ value is mutably borrowed by `a` here +LL | +LL | ref mut b, + | --------- value is mutably borrowed by `b` here +LL | [ +LL | ref mut c, + | --------- value is mutably borrowed by `c` here +LL | ref mut d, + | --------- value is mutably borrowed by `d` here +LL | ref e, + | ----- value is borrowed by `e` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:54:9 | -LL | let ref mut a @ ( - | ^-------- - | | - | _________value is mutably borrowed by `a` here - | | -LL | | -LL | | ref mut b, - | | --------- value is mutably borrowed by `b` here -LL | | [ -LL | | ref mut c, - | | --------- value is mutably borrowed by `c` here -LL | | ref mut d, - | | --------- value is mutably borrowed by `d` here -LL | | ref e, - | | ----- value is borrowed by `e` here -LL | | ] -LL | | ) = (u(), [u(), u(), u()]); - | |_________^ +LL | let ref mut a @ ( + | ^^^^^^^^^ value is mutably borrowed by `a` here +LL | +LL | ref mut b, + | --------- value is mutably borrowed by `b` here +LL | [ +LL | ref mut c, + | --------- value is mutably borrowed by `c` here +LL | ref mut d, + | --------- value is mutably borrowed by `d` here +LL | ref e, + | ----- value is borrowed by `e` here error: borrow of moved value --> $DIR/borrowck-pat-ref-mut-twice.rs:64:9 | LL | let a @ (ref mut b, ref mut c) = (U, U); - | -^^^^---------^^---------^ - | | | | - | | | value borrowed here after move + | ^ --------- --------- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `(U, U)` which does not implement the `Copy` trait @@ -107,9 +89,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-ref-mut-twice.rs:67:9 | LL | let a @ (b, [c, d]) = &mut val; // Same as ^-- - | -^^^^-^^^-^^-^^ - | | | | | - | | | | value borrowed here after move + | ^ - - - value borrowed here after move + | | | | | | | value borrowed here after move | | value borrowed here after move | value moved into `a` here @@ -124,9 +105,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-ref-mut-twice.rs:70:9 | LL | let a @ &mut ref mut b = &mut U; - | -^^^^^^^^--------- - | | | - | | value borrowed here after move + | ^ --------- value borrowed here after move + | | | value moved into `a` here | move occurs because `a` has type `&mut U` which does not implement the `Copy` trait | @@ -139,9 +119,8 @@ error: borrow of moved value --> $DIR/borrowck-pat-ref-mut-twice.rs:72:9 | LL | let a @ &mut (ref mut b, ref mut c) = &mut (U, U); - | -^^^^^^^^^---------^^---------^ - | | | | - | | | value borrowed here after move + | ^ --------- --------- value borrowed here after move + | | | | | value borrowed here after move | value moved into `a` here | move occurs because `a` has type `&mut (U, U)` which does not implement the `Copy` trait @@ -155,117 +134,99 @@ error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:76:9 | LL | ref mut a @ Ok(ref mut b) | ref mut a @ Err(ref mut b) => { - | ---------^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:76:37 | LL | ref mut a @ Ok(ref mut b) | ref mut a @ Err(ref mut b) => { - | ---------^^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:82:9 | LL | ref mut a @ Ok(ref mut b) | ref mut a @ Err(ref mut b) => { - | ---------^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:82:37 | LL | ref mut a @ Ok(ref mut b) | ref mut a @ Err(ref mut b) => { - | ---------^^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:89:9 | LL | ref mut a @ Ok(ref mut b) | ref mut a @ Err(ref mut b) => { - | ---------^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:89:37 | LL | ref mut a @ Ok(ref mut b) | ref mut a @ Err(ref mut b) => { - | ---------^^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:101:9 | LL | ref mut a @ Ok(ref mut b) | ref mut a @ Err(ref mut b) => { - | ---------^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:101:37 | LL | ref mut a @ Ok(ref mut b) | ref mut a @ Err(ref mut b) => { - | ---------^^^^^^^---------^ - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:8:11 | LL | fn f1(ref mut a @ ref mut b: U) {} - | ---------^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:10:11 | LL | fn f2(ref mut a @ ref mut b: U) {} - | ---------^^^--------- - | | | - | | value is mutably borrowed by `b` here + | ^^^^^^^^^ --------- value is mutably borrowed by `b` here + | | | value is mutably borrowed by `a` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:13:9 | -LL | ref mut a @ [ - | ^-------- - | | - | _________value is mutably borrowed by `a` here - | | -LL | | -LL | | [ref b @ .., _], - | | ---------- value is borrowed by `b` here -LL | | [_, ref mut mid @ ..], - | | ---------------- value is mutably borrowed by `mid` here -LL | | .., -LL | | [..], -LL | | ] : [[U; 4]; 5] - | |_________^ +LL | ref mut a @ [ + | ^^^^^^^^^ value is mutably borrowed by `a` here +LL | +LL | [ref b @ .., _], + | ----- value is borrowed by `b` here +LL | [_, ref mut mid @ ..], + | ----------- value is mutably borrowed by `mid` here error: cannot borrow value as mutable more than once at a time --> $DIR/borrowck-pat-ref-mut-twice.rs:21:22 | LL | fn f4_also_moved(ref mut a @ ref mut b @ c: U) {} - | ---------^^^------------- - | | | | - | | | value is moved into `c` here + | ^^^^^^^^^ --------- - value is moved into `c` here + | | | | | value is mutably borrowed by `b` here | value is mutably borrowed by `a` here @@ -273,9 +234,8 @@ error: cannot move out of value because it is borrowed --> $DIR/borrowck-pat-ref-mut-twice.rs:21:34 | LL | fn f4_also_moved(ref mut a @ ref mut b @ c: U) {} - | ---------^^^- - | | | - | | value is moved into `c` here + | ^^^^^^^^^ - value is moved into `c` here + | | | value is mutably borrowed by `b` here error[E0499]: cannot borrow value as mutable more than once at a time diff --git a/tests/ui/pattern/bindings-after-at/default-binding-modes-both-sides-independent.stderr b/tests/ui/pattern/bindings-after-at/default-binding-modes-both-sides-independent.stderr index 73ebbf48118..36515c1a29b 100644 --- a/tests/ui/pattern/bindings-after-at/default-binding-modes-both-sides-independent.stderr +++ b/tests/ui/pattern/bindings-after-at/default-binding-modes-both-sides-independent.stderr @@ -2,36 +2,32 @@ error: cannot move out of value because it is borrowed --> $DIR/default-binding-modes-both-sides-independent.rs:26:9 | LL | let ref a @ b = NotCopy; - | -----^^^- - | | | - | | value is moved into `b` here + | ^^^^^ - value is moved into `b` here + | | | value is borrowed by `a` here error: cannot move out of value because it is borrowed --> $DIR/default-binding-modes-both-sides-independent.rs:29:9 | LL | let ref mut a @ b = NotCopy; - | ---------^^^- - | | | - | | value is moved into `b` here + | ^^^^^^^^^ - value is moved into `b` here + | | | value is mutably borrowed by `a` here error: cannot move out of value because it is borrowed --> $DIR/default-binding-modes-both-sides-independent.rs:34:12 | LL | Ok(ref a @ b) | Err(b @ ref a) => { - | -----^^^- - | | | - | | value is moved into `b` here + | ^^^^^ - value is moved into `b` here + | | | value is borrowed by `a` here error: borrow of moved value --> $DIR/default-binding-modes-both-sides-independent.rs:34:29 | LL | Ok(ref a @ b) | Err(b @ ref a) => { - | -^^^----- - | | | - | | value borrowed here after move + | ^ ----- value borrowed here after move + | | | value moved into `b` here | move occurs because `b` has type `NotCopy` which does not implement the `Copy` trait | @@ -44,9 +40,8 @@ error: cannot move out of value because it is borrowed --> $DIR/default-binding-modes-both-sides-independent.rs:42:9 | LL | ref a @ b => { - | -----^^^- - | | | - | | value is moved into `b` here + | ^^^^^ - value is moved into `b` here + | | | value is borrowed by `a` here error[E0382]: borrow of moved value diff --git a/tests/ui/pattern/issue-106552.stderr b/tests/ui/pattern/issue-106552.stderr index ed5d40c0968..96f3d68458f 100644 --- a/tests/ui/pattern/issue-106552.stderr +++ b/tests/ui/pattern/issue-106552.stderr @@ -9,8 +9,8 @@ LL | let 5 = 6; = note: the matched value is of type `i32` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | if let 5 = 6 { todo!() } - | ++ ~~~~~~~~~~~ +LL | if let 5 = 6 { todo!() }; + | ++ +++++++++++ help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits | LL | let _5 = 6; @@ -20,7 +20,7 @@ error[E0005]: refutable pattern in local binding --> $DIR/issue-106552.rs:5:9 | LL | let x @ 5 = 6; - | ^^^^^ patterns `i32::MIN..=4_i32` and `6_i32..=i32::MAX` not covered + | ^ patterns `i32::MIN..=4_i32` and `6_i32..=i32::MAX` not covered | = 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 diff --git a/tests/ui/pattern/issue-68393-let-pat-assoc-constant.stderr b/tests/ui/pattern/issue-68393-let-pat-assoc-constant.stderr index 54ecc24981f..62c90b638d7 100644 --- a/tests/ui/pattern/issue-68393-let-pat-assoc-constant.stderr +++ b/tests/ui/pattern/issue-68393-let-pat-assoc-constant.stderr @@ -1,15 +1,15 @@ error[E0158]: associated consts cannot be referenced in patterns - --> $DIR/issue-68393-let-pat-assoc-constant.rs:20:40 - | -LL | pub fn test<A: Foo, B: Foo>(arg: EFoo, A::X: EFoo) { - | ^^^^ - -error[E0158]: associated consts cannot be referenced in patterns --> $DIR/issue-68393-let-pat-assoc-constant.rs:22:9 | LL | let A::X = arg; | ^^^^ +error[E0158]: associated consts cannot be referenced in patterns + --> $DIR/issue-68393-let-pat-assoc-constant.rs:20:40 + | +LL | pub fn test<A: Foo, B: Foo>(arg: EFoo, A::X: EFoo) { + | ^^^^ + error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0158`. diff --git a/tests/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.fixed b/tests/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.fixed index b28dce88105..b469fade3ea 100644 --- a/tests/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.fixed +++ b/tests/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.fixed @@ -4,7 +4,7 @@ fn main() { match Some(1) { //~ ERROR non-exhaustive patterns: `None` not covered Some(1) => {} // hello - Some(_) => {} + Some(_) => {}, None => todo!() } } diff --git a/tests/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.stderr b/tests/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.stderr index 2a016048f2f..5f2c89246e3 100644 --- a/tests/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.stderr +++ b/tests/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.stderr @@ -12,7 +12,7 @@ note: `Option<i32>` defined here = note: the matched value is of type `Option<i32>` 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 ~ Some(_) => {} +LL ~ Some(_) => {}, LL + None => todo!() | diff --git a/tests/ui/pattern/usefulness/consts-opaque.stderr b/tests/ui/pattern/usefulness/consts-opaque.stderr index 08e3d76b538..3f0b4a9f26a 100644 --- a/tests/ui/pattern/usefulness/consts-opaque.stderr +++ b/tests/ui/pattern/usefulness/consts-opaque.stderr @@ -7,21 +7,6 @@ LL | FOO => {} = note: the traits must be derived, manual `impl`s are not sufficient = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details -error: unreachable pattern - --> $DIR/consts-opaque.rs:32:9 - | -LL | FOO => {} - | --- matches any value -LL | -LL | _ => {} // should not be emitting unreachable warning - | ^ unreachable pattern - | -note: the lint level is defined here - --> $DIR/consts-opaque.rs:6:9 - | -LL | #![deny(unreachable_patterns)] - | ^^^^^^^^^^^^^^^^^^^^ - error: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq, Eq)]` --> $DIR/consts-opaque.rs:37:9 | @@ -31,15 +16,6 @@ LL | FOO_REF => {} = note: the traits must be derived, manual `impl`s are not sufficient = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details -error: unreachable pattern - --> $DIR/consts-opaque.rs:39:9 - | -LL | FOO_REF => {} - | ------- matches any value -LL | -LL | Foo(_) => {} // should not be emitting unreachable warning - | ^^^^^^ unreachable pattern - warning: to use a constant of type `Foo` in a pattern, `Foo` must be annotated with `#[derive(PartialEq, Eq)]` --> $DIR/consts-opaque.rs:45:9 | @@ -61,6 +37,84 @@ LL | BAR => {} // should not be emitting unreachable warning = note: the traits must be derived, manual `impl`s are not sufficient = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details +error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` + --> $DIR/consts-opaque.rs:61:9 + | +LL | BAR => {} + | ^^^ + | + = note: the traits must be derived, manual `impl`s are not sufficient + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + +error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` + --> $DIR/consts-opaque.rs:70:9 + | +LL | BAR => {} + | ^^^ + | + = note: the traits must be derived, manual `impl`s are not sufficient + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + +error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` + --> $DIR/consts-opaque.rs:72:9 + | +LL | BAR => {} // should not be emitting unreachable warning + | ^^^ + | + = note: the traits must be derived, manual `impl`s are not sufficient + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + +error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` + --> $DIR/consts-opaque.rs:80:9 + | +LL | BAZ => {} + | ^^^ + | + = note: the traits must be derived, manual `impl`s are not sufficient + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + +error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` + --> $DIR/consts-opaque.rs:90:9 + | +LL | BAZ => {} + | ^^^ + | + = note: the traits must be derived, manual `impl`s are not sufficient + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + +error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` + --> $DIR/consts-opaque.rs:97:9 + | +LL | BAZ => {} + | ^^^ + | + = note: the traits must be derived, manual `impl`s are not sufficient + = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details + +error: unreachable pattern + --> $DIR/consts-opaque.rs:32:9 + | +LL | FOO => {} + | --- matches any value +LL | +LL | _ => {} // should not be emitting unreachable warning + | ^ unreachable pattern + | +note: the lint level is defined here + --> $DIR/consts-opaque.rs:6:9 + | +LL | #![deny(unreachable_patterns)] + | ^^^^^^^^^^^^^^^^^^^^ + +error: unreachable pattern + --> $DIR/consts-opaque.rs:39:9 + | +LL | FOO_REF => {} + | ------- matches any value +LL | +LL | Foo(_) => {} // should not be emitting unreachable warning + | ^^^^^^ unreachable pattern + error: unreachable pattern --> $DIR/consts-opaque.rs:53:9 | @@ -78,15 +132,6 @@ LL | Bar => {} LL | _ => {} | ^ unreachable pattern -error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:61:9 - | -LL | BAR => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - error: unreachable pattern --> $DIR/consts-opaque.rs:63:9 | @@ -105,24 +150,6 @@ LL | BAR => {} LL | _ => {} | ^ unreachable pattern -error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:70:9 - | -LL | BAR => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - -error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:72:9 - | -LL | BAR => {} // should not be emitting unreachable warning - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - error: unreachable pattern --> $DIR/consts-opaque.rs:72:9 | @@ -141,15 +168,6 @@ LL | BAR => {} LL | _ => {} // should not be emitting unreachable warning | ^ unreachable pattern -error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:80:9 - | -LL | BAZ => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - error: unreachable pattern --> $DIR/consts-opaque.rs:82:9 | @@ -168,15 +186,6 @@ LL | BAZ => {} LL | _ => {} | ^ unreachable pattern -error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:90:9 - | -LL | BAZ => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - error: unreachable pattern --> $DIR/consts-opaque.rs:92:9 | @@ -186,15 +195,6 @@ LL | LL | _ => {} | ^ unreachable pattern -error: to use a constant of type `Baz` in a pattern, `Baz` must be annotated with `#[derive(PartialEq, Eq)]` - --> $DIR/consts-opaque.rs:97:9 - | -LL | BAZ => {} - | ^^^ - | - = note: the traits must be derived, manual `impl`s are not sufficient - = note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralEq.html for details - error: unreachable pattern --> $DIR/consts-opaque.rs:99:9 | diff --git a/tests/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr b/tests/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr index 17e1a2304a1..ff29de03d6b 100644 --- a/tests/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr +++ b/tests/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr @@ -12,7 +12,7 @@ LL | pub enum HiddenEnum { = note: the matched value is of type `HiddenEnum` 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 ~ HiddenEnum::B => {} +LL ~ HiddenEnum::B => {}, LL + _ => todo!() | @@ -33,7 +33,7 @@ LL | B, = note: the matched value is of type `HiddenEnum` 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 ~ HiddenEnum::C => {} +LL ~ HiddenEnum::C => {}, LL + HiddenEnum::B => todo!() | @@ -54,7 +54,7 @@ LL | B, = note: the matched value is of type `HiddenEnum` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ HiddenEnum::A => {} +LL ~ HiddenEnum::A => {}, LL + HiddenEnum::B | _ => todo!() | @@ -72,7 +72,7 @@ note: `Option<HiddenEnum>` defined here = note: the matched value is of type `Option<HiddenEnum>` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ Some(HiddenEnum::A) => {} +LL ~ Some(HiddenEnum::A) => {}, LL + Some(HiddenEnum::B) | Some(_) => todo!() | @@ -93,7 +93,7 @@ LL | C, = note: the matched value is of type `InCrate` 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 ~ InCrate::B => {} +LL ~ InCrate::B => {}, LL + InCrate::C => todo!() | diff --git a/tests/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr index 5e12bc1d22f..5a145efce94 100644 --- a/tests/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr @@ -162,7 +162,7 @@ LL | match_guarded_arm!(0u8); = note: the matched value is of type `u8` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ _ if false => {} +LL ~ _ if false => {}, LL + _ => todo!() | @@ -180,7 +180,7 @@ LL | struct NonEmptyStruct1; = note: the matched value is of type `NonEmptyStruct1` 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 ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyStruct1 => todo!() | @@ -198,7 +198,7 @@ LL | struct NonEmptyStruct2(bool); = note: the matched value is of type `NonEmptyStruct2` 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 ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyStruct2(_) => todo!() | @@ -216,7 +216,7 @@ LL | union NonEmptyUnion1 { = note: the matched value is of type `NonEmptyUnion1` 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 ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyUnion1 { .. } => todo!() | @@ -234,7 +234,7 @@ LL | union NonEmptyUnion2 { = note: the matched value is of type `NonEmptyUnion2` 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 ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyUnion2 { .. } => todo!() | @@ -254,7 +254,7 @@ LL | Foo(bool), = note: the matched value is of type `NonEmptyEnum1` 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 ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyEnum1::Foo(_) => todo!() | @@ -276,7 +276,7 @@ LL | Bar, = note: the matched value is of type `NonEmptyEnum2` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyEnum2::Foo(_) | NonEmptyEnum2::Bar => todo!() | @@ -294,7 +294,7 @@ LL | enum NonEmptyEnum5 { = note: the matched value is of type `NonEmptyEnum5` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | -LL ~ _ if false => {} +LL ~ _ if false => {}, LL + _ => todo!() | diff --git a/tests/ui/pattern/usefulness/empty-match.normal.stderr b/tests/ui/pattern/usefulness/empty-match.normal.stderr index 5e12bc1d22f..5a145efce94 100644 --- a/tests/ui/pattern/usefulness/empty-match.normal.stderr +++ b/tests/ui/pattern/usefulness/empty-match.normal.stderr @@ -162,7 +162,7 @@ LL | match_guarded_arm!(0u8); = note: the matched value is of type `u8` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ _ if false => {} +LL ~ _ if false => {}, LL + _ => todo!() | @@ -180,7 +180,7 @@ LL | struct NonEmptyStruct1; = note: the matched value is of type `NonEmptyStruct1` 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 ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyStruct1 => todo!() | @@ -198,7 +198,7 @@ LL | struct NonEmptyStruct2(bool); = note: the matched value is of type `NonEmptyStruct2` 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 ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyStruct2(_) => todo!() | @@ -216,7 +216,7 @@ LL | union NonEmptyUnion1 { = note: the matched value is of type `NonEmptyUnion1` 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 ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyUnion1 { .. } => todo!() | @@ -234,7 +234,7 @@ LL | union NonEmptyUnion2 { = note: the matched value is of type `NonEmptyUnion2` 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 ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyUnion2 { .. } => todo!() | @@ -254,7 +254,7 @@ LL | Foo(bool), = note: the matched value is of type `NonEmptyEnum1` 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 ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyEnum1::Foo(_) => todo!() | @@ -276,7 +276,7 @@ LL | Bar, = note: the matched value is of type `NonEmptyEnum2` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ _ if false => {} +LL ~ _ if false => {}, LL + NonEmptyEnum2::Foo(_) | NonEmptyEnum2::Bar => todo!() | @@ -294,7 +294,7 @@ LL | enum NonEmptyEnum5 { = note: the matched value is of type `NonEmptyEnum5` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | -LL ~ _ if false => {} +LL ~ _ if false => {}, LL + _ => todo!() | diff --git a/tests/ui/pattern/usefulness/floats.stderr b/tests/ui/pattern/usefulness/floats.stderr index c926e50b358..d66d4ba298b 100644 --- a/tests/ui/pattern/usefulness/floats.stderr +++ b/tests/ui/pattern/usefulness/floats.stderr @@ -7,7 +7,7 @@ LL | match 0.0 { = note: the matched value is of type `f64` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ 0.0..=1.0 => {} +LL ~ 0.0..=1.0 => {}, LL + _ => todo!() | diff --git a/tests/ui/pattern/usefulness/guards.stderr b/tests/ui/pattern/usefulness/guards.stderr index 0c1563c160c..fc6748958de 100644 --- a/tests/ui/pattern/usefulness/guards.stderr +++ b/tests/ui/pattern/usefulness/guards.stderr @@ -7,7 +7,7 @@ LL | match 0u8 { = note: the matched value is of type `u8` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ 128 ..= 255 if true => {} +LL ~ 128 ..= 255 if true => {}, LL + 128_u8..=u8::MAX => todo!() | diff --git a/tests/ui/pattern/usefulness/integer-ranges/exhaustiveness.stderr b/tests/ui/pattern/usefulness/integer-ranges/exhaustiveness.stderr index f30ba05dff9..b585de20629 100644 --- a/tests/ui/pattern/usefulness/integer-ranges/exhaustiveness.stderr +++ b/tests/ui/pattern/usefulness/integer-ranges/exhaustiveness.stderr @@ -91,7 +91,7 @@ LL | match 0i8 { = note: the matched value is of type `i8` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ 1 ..= i8::MAX => {} +LL ~ 1 ..= i8::MAX => {}, LL + 0_i8 => todo!() | @@ -140,7 +140,7 @@ LL | match (0u8, true) { = note: the matched value is of type `(u8, bool)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ (0 ..= 255, true) => {} +LL ~ (0 ..= 255, true) => {}, LL + (126_u8..=127_u8, false) => todo!() | diff --git a/tests/ui/pattern/usefulness/integer-ranges/pointer-sized-int.deny.stderr b/tests/ui/pattern/usefulness/integer-ranges/pointer-sized-int.deny.stderr index e3eb98ccdcd..0e0f0c3e11e 100644 --- a/tests/ui/pattern/usefulness/integer-ranges/pointer-sized-int.deny.stderr +++ b/tests/ui/pattern/usefulness/integer-ranges/pointer-sized-int.deny.stderr @@ -9,7 +9,7 @@ LL | match 0usize { = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `usize` matching help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ 0 ..= usize::MAX => {} +LL ~ 0 ..= usize::MAX => {}, LL + _ => todo!() | @@ -24,7 +24,7 @@ LL | match 0isize { = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ isize::MIN ..= isize::MAX => {} +LL ~ isize::MIN ..= isize::MAX => {}, LL + _ => todo!() | @@ -147,7 +147,7 @@ LL | match 0isize { = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ 1 ..= isize::MAX => {} +LL ~ 1 ..= isize::MAX => {}, LL + _ => todo!() | diff --git a/tests/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.stderr b/tests/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.stderr index 30492c98206..b80411b26b0 100644 --- a/tests/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.stderr +++ b/tests/ui/pattern/usefulness/integer-ranges/precise_pointer_matching-message.stderr @@ -9,7 +9,7 @@ LL | match 0usize { = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `usize` matching help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ 0..=usize::MAX => {} +LL ~ 0..=usize::MAX => {}, LL + _ => todo!() | @@ -24,7 +24,7 @@ LL | match 0isize { = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ isize::MIN..=isize::MAX => {} +LL ~ isize::MIN..=isize::MAX => {}, LL + _ => todo!() | diff --git a/tests/ui/pattern/usefulness/issue-2111.stderr b/tests/ui/pattern/usefulness/issue-2111.stderr index 01890b73cbd..7f7c5a0f19d 100644 --- a/tests/ui/pattern/usefulness/issue-2111.stderr +++ b/tests/ui/pattern/usefulness/issue-2111.stderr @@ -7,7 +7,7 @@ LL | match (a, b) { = note: the matched value is of type `(Option<usize>, Option<usize>)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ (Some(_), None) | (None, Some(_)) => {} +LL ~ (Some(_), None) | (None, Some(_)) => {}, LL + (None, None) | (Some(_), Some(_)) => todo!() | diff --git a/tests/ui/pattern/usefulness/issue-30240.stderr b/tests/ui/pattern/usefulness/issue-30240.stderr index 759fdeafe4e..ff755d681ac 100644 --- a/tests/ui/pattern/usefulness/issue-30240.stderr +++ b/tests/ui/pattern/usefulness/issue-30240.stderr @@ -7,7 +7,7 @@ LL | match "world" { = note: the matched value is of type `&str` 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 ~ "hello" => {} +LL ~ "hello" => {}, LL + &_ => todo!() | @@ -20,7 +20,7 @@ LL | match "world" { = note: the matched value is of type `&str` 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 ~ "hello" => {} +LL ~ "hello" => {}, LL + &_ => todo!() | diff --git a/tests/ui/pattern/usefulness/issue-35609.stderr b/tests/ui/pattern/usefulness/issue-35609.stderr index 12113957d63..6d5e2f410bc 100644 --- a/tests/ui/pattern/usefulness/issue-35609.stderr +++ b/tests/ui/pattern/usefulness/issue-35609.stderr @@ -7,7 +7,7 @@ LL | match (A, ()) { = note: the matched value is of type `(Enum, ())` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | -LL ~ (A, _) => {} +LL ~ (A, _) => {}, LL + _ => todo!() | @@ -20,7 +20,7 @@ LL | match (A, A) { = note: the matched value is of type `(Enum, Enum)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | -LL ~ (_, A) => {} +LL ~ (_, A) => {}, LL + _ => todo!() | @@ -33,7 +33,7 @@ LL | match ((A, ()), ()) { = note: the matched value is of type `((Enum, ()), ())` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | -LL ~ ((A, ()), _) => {} +LL ~ ((A, ()), _) => {}, LL + _ => todo!() | @@ -46,7 +46,7 @@ LL | match ((A, ()), A) { = note: the matched value is of type `((Enum, ()), Enum)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | -LL ~ ((A, ()), _) => {} +LL ~ ((A, ()), _) => {}, LL + _ => todo!() | @@ -59,7 +59,7 @@ LL | match ((A, ()), ()) { = note: the matched value is of type `((Enum, ()), ())` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | -LL ~ ((A, _), _) => {} +LL ~ ((A, _), _) => {}, LL + _ => todo!() | @@ -77,7 +77,7 @@ LL | struct S(Enum, ()); = note: the matched value is of type `S` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | -LL ~ S(A, _) => {} +LL ~ S(A, _) => {}, LL + _ => todo!() | @@ -95,7 +95,7 @@ LL | struct Sd { x: Enum, y: () } = note: the matched value is of type `Sd` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | -LL ~ Sd { x: A, y: _ } => {} +LL ~ Sd { x: A, y: _ } => {}, LL + _ => todo!() | diff --git a/tests/ui/pattern/usefulness/issue-3601.stderr b/tests/ui/pattern/usefulness/issue-3601.stderr index 59d7bcd4b5e..2f6b167d4f8 100644 --- a/tests/ui/pattern/usefulness/issue-3601.stderr +++ b/tests/ui/pattern/usefulness/issue-3601.stderr @@ -9,7 +9,7 @@ note: `Box<ElementKind>` defined here = note: the matched value is of type `Box<ElementKind>` 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 ~ box ElementKind::HTMLImageElement(ref d) if d.image.is_some() => { true } +LL ~ box ElementKind::HTMLImageElement(ref d) if d.image.is_some() => { true }, LL + box _ => todo!() | diff --git a/tests/ui/pattern/usefulness/issue-50900.stderr b/tests/ui/pattern/usefulness/issue-50900.stderr index 348246d28aa..7880c892567 100644 --- a/tests/ui/pattern/usefulness/issue-50900.stderr +++ b/tests/ui/pattern/usefulness/issue-50900.stderr @@ -12,7 +12,7 @@ LL | pub struct Tag(pub Context, pub u16); = note: the matched value is of type `Tag` 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 ~ Tag::ExifIFDPointer => {} +LL ~ Tag::ExifIFDPointer => {}, LL + Tag(Context::Exif, _) => todo!() | diff --git a/tests/ui/pattern/usefulness/issue-56379.stderr b/tests/ui/pattern/usefulness/issue-56379.stderr index 6eed6bfae4c..b3e40b99239 100644 --- a/tests/ui/pattern/usefulness/issue-56379.stderr +++ b/tests/ui/pattern/usefulness/issue-56379.stderr @@ -18,7 +18,7 @@ LL | C(bool), = note: the matched value is of type `Foo` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ Foo::C(true) => {} +LL ~ Foo::C(true) => {}, LL + Foo::A(false) | Foo::B(false) | Foo::C(false) => todo!() | diff --git a/tests/ui/pattern/usefulness/match-byte-array-patterns-2.stderr b/tests/ui/pattern/usefulness/match-byte-array-patterns-2.stderr index a90f32f7aeb..3c482eef210 100644 --- a/tests/ui/pattern/usefulness/match-byte-array-patterns-2.stderr +++ b/tests/ui/pattern/usefulness/match-byte-array-patterns-2.stderr @@ -7,7 +7,7 @@ LL | match buf { = note: the matched value is of type `&[u8; 4]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ b"AAAA" => {} +LL ~ b"AAAA" => {}, LL + &[0_u8..=64_u8, _, _, _] | &[66_u8..=u8::MAX, _, _, _] => todo!() | @@ -20,7 +20,7 @@ LL | match buf { = note: the matched value is of type `&[u8]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | -LL ~ b"AAAA" => {} +LL ~ b"AAAA" => {}, LL + _ => todo!() | diff --git a/tests/ui/pattern/usefulness/match-privately-empty.stderr b/tests/ui/pattern/usefulness/match-privately-empty.stderr index 86f75d15cfd..45352f09417 100644 --- a/tests/ui/pattern/usefulness/match-privately-empty.stderr +++ b/tests/ui/pattern/usefulness/match-privately-empty.stderr @@ -12,7 +12,7 @@ note: `Option<Private>` defined here = note: the matched value is of type `Option<Private>` 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 ~ }) => {} +LL ~ }) => {}, LL + Some(Private { misc: true, .. }) => todo!() | diff --git a/tests/ui/pattern/usefulness/match-slice-patterns.stderr b/tests/ui/pattern/usefulness/match-slice-patterns.stderr index 961dd590119..63d1f38e9db 100644 --- a/tests/ui/pattern/usefulness/match-slice-patterns.stderr +++ b/tests/ui/pattern/usefulness/match-slice-patterns.stderr @@ -7,7 +7,7 @@ LL | match list { = note: the matched value is of type `&[Option<()>]` 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 ~ &[.., Some(_), _] => {} +LL ~ &[.., Some(_), _] => {}, LL ~ &[_, Some(_), .., None, _] => todo!(), | diff --git a/tests/ui/pattern/usefulness/non-exhaustive-defined-here.stderr b/tests/ui/pattern/usefulness/non-exhaustive-defined-here.stderr index 769d4070fb5..8489e2f14b8 100644 --- a/tests/ui/pattern/usefulness/non-exhaustive-defined-here.stderr +++ b/tests/ui/pattern/usefulness/non-exhaustive-defined-here.stderr @@ -18,7 +18,7 @@ LL | C = note: the matched value is of type `E` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ E::A => {} +LL ~ E::A => {}, LL + E::B | E::C => todo!() | @@ -44,8 +44,8 @@ LL | C = note: the matched value is of type `E` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | if let E::A = e { todo!() } - | ++ ~~~~~~~~~~~ +LL | if let E::A = e { todo!() }; + | ++ +++++++++++ error[E0004]: non-exhaustive patterns: `&E::B` and `&E::C` not covered --> $DIR/non-exhaustive-defined-here.rs:50:11 @@ -67,7 +67,7 @@ LL | C = note: the matched value is of type `&E` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ E::A => {} +LL ~ E::A => {}, LL + &E::B | &E::C => todo!() | @@ -93,8 +93,8 @@ LL | C = note: the matched value is of type `&E` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | if let E::A = e { todo!() } - | ++ ~~~~~~~~~~~ +LL | if let E::A = e { todo!() }; + | ++ +++++++++++ error[E0004]: non-exhaustive patterns: `&&mut &E::B` and `&&mut &E::C` not covered --> $DIR/non-exhaustive-defined-here.rs:66:11 @@ -116,7 +116,7 @@ LL | C = note: the matched value is of type `&&mut &E` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ E::A => {} +LL ~ E::A => {}, LL + &&mut &E::B | &&mut &E::C => todo!() | @@ -142,8 +142,8 @@ LL | C = note: the matched value is of type `&&mut &E` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | if let E::A = e { todo!() } - | ++ ~~~~~~~~~~~ +LL | if let E::A = e { todo!() }; + | ++ +++++++++++ error[E0004]: non-exhaustive patterns: `Opt::None` not covered --> $DIR/non-exhaustive-defined-here.rs:92:11 @@ -162,7 +162,7 @@ LL | None, = note: the matched value is of type `Opt` 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 ~ Opt::Some(ref _x) => {} +LL ~ Opt::Some(ref _x) => {}, LL + Opt::None => todo!() | diff --git a/tests/ui/pattern/usefulness/non-exhaustive-match-nested.stderr b/tests/ui/pattern/usefulness/non-exhaustive-match-nested.stderr index 44f32742110..98e417a17f8 100644 --- a/tests/ui/pattern/usefulness/non-exhaustive-match-nested.stderr +++ b/tests/ui/pattern/usefulness/non-exhaustive-match-nested.stderr @@ -25,7 +25,7 @@ LL | enum T { A(U), B } = note: the matched value is of type `T` 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 ~ T::B => { panic!("goodbye"); } +LL ~ T::B => { panic!("goodbye"); }, LL + T::A(U::C) => todo!() | diff --git a/tests/ui/pattern/usefulness/non-exhaustive-match.stderr b/tests/ui/pattern/usefulness/non-exhaustive-match.stderr index e2260f50bfe..e59e8885e1a 100644 --- a/tests/ui/pattern/usefulness/non-exhaustive-match.stderr +++ b/tests/ui/pattern/usefulness/non-exhaustive-match.stderr @@ -24,7 +24,7 @@ LL | match true { = note: the matched value is of type `bool` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ true => {} +LL ~ true => {}, LL + false => todo!() | @@ -42,7 +42,7 @@ note: `Option<i32>` defined here = note: the matched value is of type `Option<i32>` 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 ~ None => {} +LL ~ None => {}, LL + Some(_) => todo!() | @@ -55,7 +55,7 @@ LL | match (2, 3, 4) { = note: the matched value is of type `(i32, i32, i32)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ (_, _, 4) => {} +LL ~ (_, _, 4) => {}, LL + (_, _, i32::MIN..=3_i32) | (_, _, 5_i32..=i32::MAX) => todo!() | @@ -68,7 +68,7 @@ LL | match (T::A, T::A) { = note: the matched value is of type `(T, T)` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ (T::B, T::A) => {} +LL ~ (T::B, T::A) => {}, LL + (T::A, T::A) | (T::B, T::B) => todo!() | @@ -86,7 +86,7 @@ LL | enum T { A, B } = note: the matched value is of type `T` 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 ~ T::A => {} +LL ~ T::A => {}, LL + T::B => todo!() | @@ -99,7 +99,7 @@ LL | match *vec { = note: the matched value is of type `[Option<isize>]` 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 ~ [None] => {} +LL ~ [None] => {}, LL + [] => todo!() | diff --git a/tests/ui/pattern/usefulness/refutable-pattern-errors.stderr b/tests/ui/pattern/usefulness/refutable-pattern-errors.stderr index c518de47740..beb51a4d450 100644 --- a/tests/ui/pattern/usefulness/refutable-pattern-errors.stderr +++ b/tests/ui/pattern/usefulness/refutable-pattern-errors.stderr @@ -17,8 +17,8 @@ LL | let (1, (Some(1), 2..=3)) = (1, (None, 2)); = note: the matched value is of type `(i32, (Option<i32>, i32))` help: you might want to use `if let` to ignore the variants that aren't matched | -LL | if let (1, (Some(1), 2..=3)) = (1, (None, 2)) { todo!() } - | ++ ~~~~~~~~~~~ +LL | if let (1, (Some(1), 2..=3)) = (1, (None, 2)) { todo!() }; + | ++ +++++++++++ error: aborting due to 2 previous errors diff --git a/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.stderr b/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.stderr index 55f0b2319fb..ab3f6f69fb1 100644 --- a/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.stderr +++ b/tests/ui/pattern/usefulness/refutable-pattern-in-fn-arg.stderr @@ -5,6 +5,10 @@ LL | let f = |3: isize| println!("hello"); | ^ pattern `_` not covered | = note: the matched value is of type `isize` +help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits + | +LL | let f = |_3: isize| println!("hello"); + | + error: aborting due to previous error diff --git a/tests/ui/pattern/usefulness/slice-patterns-exhaustiveness.stderr b/tests/ui/pattern/usefulness/slice-patterns-exhaustiveness.stderr index 5d1e170ae6c..fb6ecda3c4d 100644 --- a/tests/ui/pattern/usefulness/slice-patterns-exhaustiveness.stderr +++ b/tests/ui/pattern/usefulness/slice-patterns-exhaustiveness.stderr @@ -7,7 +7,7 @@ LL | match s2 { = note: the matched value is of type `&[bool; 2]` 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 ~ [true, .., true] => {} +LL ~ [true, .., true] => {}, LL + &[false, _] => todo!() | @@ -20,7 +20,7 @@ LL | match s3 { = note: the matched value is of type `&[bool; 3]` 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 ~ [true, .., true] => {} +LL ~ [true, .., true] => {}, LL + &[false, ..] => todo!() | @@ -33,7 +33,7 @@ LL | match s10 { = note: the matched value is of type `&[bool; 10]` 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 ~ [true, .., true] => {} +LL ~ [true, .., true] => {}, LL + &[false, ..] => todo!() | @@ -46,7 +46,7 @@ LL | match s2 { = note: the matched value is of type `&[bool; 2]` 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 ~ [.., false] => {} +LL ~ [.., false] => {}, LL + &[false, true] => todo!() | @@ -59,7 +59,7 @@ LL | match s3 { = note: the matched value is of type `&[bool; 3]` 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 ~ [.., false] => {} +LL ~ [.., false] => {}, LL + &[false, .., true] => todo!() | @@ -72,7 +72,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ [.., false] => {} +LL ~ [.., false] => {}, LL + &[false, .., true] => todo!() | @@ -85,7 +85,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ [] => {} +LL ~ [] => {}, LL + &[_, ..] => todo!() | @@ -98,7 +98,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ [_] => {} +LL ~ [_] => {}, LL + &[_, _, ..] => todo!() | @@ -111,7 +111,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ [true, ..] => {} +LL ~ [true, ..] => {}, LL + &[false, ..] => todo!() | @@ -124,7 +124,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ [true, ..] => {} +LL ~ [true, ..] => {}, LL + &[false, _, ..] => todo!() | @@ -137,7 +137,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ [.., true] => {} +LL ~ [.., true] => {}, LL + &[_, .., false] => todo!() | @@ -150,7 +150,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ [.., false] => {} +LL ~ [.., false] => {}, LL + &[_, _, .., true] => todo!() | @@ -163,7 +163,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ [false, .., false] => {} +LL ~ [false, .., false] => {}, LL + &[true, _, .., _] => todo!() | @@ -176,7 +176,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ &[true] => {} +LL ~ &[true] => {}, LL + &[] | &[_, _, ..] => todo!() | @@ -189,7 +189,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ CONST => {} +LL ~ CONST => {}, LL + &[] | &[_, _, ..] => todo!() | @@ -202,7 +202,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ &[false] => {} +LL ~ &[false] => {}, LL + &[] | &[_, _, ..] => todo!() | @@ -215,7 +215,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ CONST => {} +LL ~ CONST => {}, LL + &[] | &[_, _, ..] => todo!() | @@ -228,7 +228,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ CONST => {} +LL ~ CONST => {}, LL + &[_, _, ..] => todo!() | @@ -241,7 +241,7 @@ LL | match s { = note: the matched value is of type `&[bool]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ &[_, _, ..] => {} +LL ~ &[_, _, ..] => {}, LL + &[false] => todo!() | @@ -254,7 +254,7 @@ LL | match s1 { = note: the matched value is of type `&[bool; 1]` 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 ~ CONST1 => {} +LL ~ CONST1 => {}, LL + &[false] => todo!() | diff --git a/tests/ui/pattern/usefulness/stable-gated-patterns.stderr b/tests/ui/pattern/usefulness/stable-gated-patterns.stderr index 7b8588a3c73..f944c25a905 100644 --- a/tests/ui/pattern/usefulness/stable-gated-patterns.stderr +++ b/tests/ui/pattern/usefulness/stable-gated-patterns.stderr @@ -15,7 +15,7 @@ LL | Stable2, = note: the matched value is of type `UnstableEnum` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | -LL ~ UnstableEnum::Stable => {} +LL ~ UnstableEnum::Stable => {}, LL + UnstableEnum::Stable2 | _ => todo!() | @@ -33,7 +33,7 @@ LL | pub enum UnstableEnum { = note: the matched value is of type `UnstableEnum` 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 ~ UnstableEnum::Stable2 => {} +LL ~ UnstableEnum::Stable2 => {}, LL + _ => todo!() | diff --git a/tests/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr b/tests/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr index 85c97be29d6..22425aa0dd4 100644 --- a/tests/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr +++ b/tests/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr @@ -14,7 +14,7 @@ LL | B { x: Option<isize> }, = note: the matched value is of type `A` 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 ~ A::B { x: None } => {} +LL ~ A::B { x: None } => {}, LL + A::B { x: Some(_) } => todo!() | diff --git a/tests/ui/pattern/usefulness/unstable-gated-patterns.stderr b/tests/ui/pattern/usefulness/unstable-gated-patterns.stderr index 6dc9a405839..d776249b231 100644 --- a/tests/ui/pattern/usefulness/unstable-gated-patterns.stderr +++ b/tests/ui/pattern/usefulness/unstable-gated-patterns.stderr @@ -15,7 +15,7 @@ LL | Unstable, = note: the matched value is of type `UnstableEnum` 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 ~ UnstableEnum::Stable2 => {} +LL ~ UnstableEnum::Stable2 => {}, LL + UnstableEnum::Unstable => todo!() | diff --git a/tests/ui/range/range-pattern-out-of-bounds-issue-68972.rs b/tests/ui/range/range-pattern-out-of-bounds-issue-68972.rs index d02caff1feb..206f05d0d3c 100644 --- a/tests/ui/range/range-pattern-out-of-bounds-issue-68972.rs +++ b/tests/ui/range/range-pattern-out-of-bounds-issue-68972.rs @@ -4,10 +4,8 @@ fn main() { match 0u8 { 251..257 => {} //~^ ERROR literal out of range - //~| ERROR literal out of range 251..=256 => {} //~^ ERROR literal out of range - //~| ERROR literal out of range _ => {} } } diff --git a/tests/ui/range/range-pattern-out-of-bounds-issue-68972.stderr b/tests/ui/range/range-pattern-out-of-bounds-issue-68972.stderr index 7b8309b9bc2..4f3f9d1eb3a 100644 --- a/tests/ui/range/range-pattern-out-of-bounds-issue-68972.stderr +++ b/tests/ui/range/range-pattern-out-of-bounds-issue-68972.stderr @@ -5,22 +5,10 @@ LL | 251..257 => {} | ^^^ this value doesn't fit in `u8` whose maximum value is `255` error: literal out of range for `u8` - --> $DIR/range-pattern-out-of-bounds-issue-68972.rs:8:15 + --> $DIR/range-pattern-out-of-bounds-issue-68972.rs:7:15 | LL | 251..=256 => {} | ^^^ this value doesn't fit in `u8` whose maximum value is `255` -error: literal out of range for `u8` - --> $DIR/range-pattern-out-of-bounds-issue-68972.rs:5:14 - | -LL | 251..257 => {} - | ^^^ this value doesn't fit in `u8` whose maximum value is `255` - -error: literal out of range for `u8` - --> $DIR/range-pattern-out-of-bounds-issue-68972.rs:8:15 - | -LL | 251..=256 => {} - | ^^^ this value doesn't fit in `u8` whose maximum value is `255` - -error: aborting due to 4 previous errors +error: aborting due to 2 previous errors diff --git a/tests/ui/rfc-2005-default-binding-mode/slice.stderr b/tests/ui/rfc-2005-default-binding-mode/slice.stderr index 60c1f5420f6..5b51dc5acc4 100644 --- a/tests/ui/rfc-2005-default-binding-mode/slice.stderr +++ b/tests/ui/rfc-2005-default-binding-mode/slice.stderr @@ -7,7 +7,7 @@ LL | match sl { = note: the matched value is of type `&[u8]` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | -LL ~ [first, remainder @ ..] => {} +LL ~ [first, remainder @ ..] => {}, LL ~ &[] => todo!(), | diff --git a/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr b/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr index 520a90322c1..923394474b2 100644 --- a/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr +++ b/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr @@ -188,7 +188,7 @@ error[E0005]: refutable pattern in local binding --> $DIR/omitted-patterns.rs:194:9 | LL | let local_refutable @ NonExhaustiveEnum::Unit = NonExhaustiveEnum::Unit; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `_` not covered + | ^^^^^^^^^^^^^^^ pattern `_` not covered | = 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 diff --git a/tests/ui/suggestions/const-pat-non-exaustive-let-new-var.rs b/tests/ui/suggestions/const-pat-non-exaustive-let-new-var.rs index 15f08486f0f..af47ba8baa3 100644 --- a/tests/ui/suggestions/const-pat-non-exaustive-let-new-var.rs +++ b/tests/ui/suggestions/const-pat-non-exaustive-let-new-var.rs @@ -2,10 +2,9 @@ fn main() { let A = 3; //~^ ERROR refutable pattern in local binding //~| patterns `i32::MIN..=1_i32` and `3_i32..=i32::MAX` not covered - //~| missing patterns are not covered because `a` is interpreted as a constant pattern, not a new variable + //~| missing patterns are not covered because `A` is interpreted as a constant pattern, not a new variable //~| HELP introduce a variable instead - //~| SUGGESTION a_var + //~| SUGGESTION A_var const A: i32 = 2; - //~^ constant defined here } diff --git a/tests/ui/suggestions/const-pat-non-exaustive-let-new-var.stderr b/tests/ui/suggestions/const-pat-non-exaustive-let-new-var.stderr index 1c1cab25fbf..9ee3e6eb2c8 100644 --- a/tests/ui/suggestions/const-pat-non-exaustive-let-new-var.stderr +++ b/tests/ui/suggestions/const-pat-non-exaustive-let-new-var.stderr @@ -5,12 +5,11 @@ LL | let A = 3; | ^ | | | patterns `i32::MIN..=1_i32` and `3_i32..=i32::MAX` not covered - | missing patterns are not covered because `a` is interpreted as a constant pattern, not a new variable - | help: introduce a variable instead: `a_var` -... -LL | const A: i32 = 2; - | ------------ constant defined here + | missing patterns are not covered because `A` is interpreted as a constant pattern, not a new variable + | help: introduce a variable instead: `A_var` | + = 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: the matched value is of type `i32` error: aborting due to previous error diff --git a/tests/ui/suggestions/ref-pattern-binding.stderr b/tests/ui/suggestions/ref-pattern-binding.stderr index 7b194259349..69ce5d440af 100644 --- a/tests/ui/suggestions/ref-pattern-binding.stderr +++ b/tests/ui/suggestions/ref-pattern-binding.stderr @@ -2,9 +2,8 @@ error: borrow of moved value --> $DIR/ref-pattern-binding.rs:10:9 | LL | let _moved @ ref _from = String::from("foo"); - | ------^^^--------- - | | | - | | value borrowed here after move + | ^^^^^^ --------- value borrowed here after move + | | | value moved into `_moved` here | move occurs because `_moved` has type `String` which does not implement the `Copy` trait | @@ -17,27 +16,24 @@ error: cannot move out of value because it is borrowed --> $DIR/ref-pattern-binding.rs:11:9 | LL | let ref _moved @ _from = String::from("foo"); - | ----------^^^----- - | | | - | | value is moved into `_from` here + | ^^^^^^^^^^ ----- value is moved into `_from` here + | | | value is borrowed by `_moved` here error: cannot move out of value because it is borrowed --> $DIR/ref-pattern-binding.rs:15:9 | LL | let ref _moved @ S { f } = S { f: String::from("foo") }; - | ----------^^^^^^^-^^ - | | | - | | value is moved into `f` here + | ^^^^^^^^^^ - value is moved into `f` here + | | | value is borrowed by `_moved` here error: borrow of moved value --> $DIR/ref-pattern-binding.rs:18:9 | LL | let _moved @ S { ref f } = S { f: String::from("foo") }; - | ------^^^^^^^-----^^ - | | | - | | value borrowed here after move + | ^^^^^^ ----- value borrowed here after move + | | | value moved into `_moved` here | move occurs because `_moved` has type `S` which does not implement the `Copy` trait | |