rust/tests/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.stderr

warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
  --> $DIR/cant-hide-behind-doubly-indirect-param.rs:24:9
   |
LL |         WRAP_DOUBLY_INDIRECT_PARAM => { panic!("WRAP_DOUBLY_INDIRECT_PARAM matched itself"); }
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411>
note: the lint level is defined here
  --> $DIR/cant-hide-behind-doubly-indirect-param.rs:7:9
   |
LL | #![warn(indirect_structural_match)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^

warning: 1 warning emitted
Regression tests and updates to existing tests. The regression tests explore: (direct \| indirect \| doubly-indirect \| unsafe) x (embedded \| param): where: embedded: `struct Wrapper(... NoDerive ...);` param: `struct Wrapper<X>(... X ...);` direct: `const A: Wrapper<...> = Wrapper(NoDerive);` indirect: `const A: & & Wrapper<...> = Wrapper(NoDerive)` doubly-indirect: `const A: & & Wrapper<...> = & & Wrapper(& & NoDerive)` unsafe: `const A: UnsafeWrap<...> = UnsafeWrap(std::ptr::null())` 2019-07-03 09:54:08 -05:00			warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]`
			`--> $DIR/cant-hide-behind-doubly-indirect-param.rs:24:9`
			`\|`
			`LL \| WRAP_DOUBLY_INDIRECT_PARAM => { panic!("WRAP_DOUBLY_INDIRECT_PARAM matched itself"); }`
			`\| ^^^^^^^^^^^^^^^^^^^^^^^^^^`
			`\|`
bless ui tests 2022-09-18 10:55:36 -05:00			`= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!`
			`= note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411>`
Normalise notes with the/is 2020-01-22 17:57:38 -06:00			`note: the lint level is defined here`
Turn `indirect_structural_match` lint on explicitly in ui tests. 2019-07-12 08:27:21 -05:00			`--> $DIR/cant-hide-behind-doubly-indirect-param.rs:7:9`
			`\|`
			`LL \| #![warn(indirect_structural_match)]`
			`\| ^^^^^^^^^^^^^^^^^^^^^^^^^`
Regression tests and updates to existing tests. The regression tests explore: (direct \| indirect \| doubly-indirect \| unsafe) x (embedded \| param): where: embedded: `struct Wrapper(... NoDerive ...);` param: `struct Wrapper<X>(... X ...);` direct: `const A: Wrapper<...> = Wrapper(NoDerive);` indirect: `const A: & & Wrapper<...> = Wrapper(NoDerive)` doubly-indirect: `const A: & & Wrapper<...> = & & Wrapper(& & NoDerive)` unsafe: `const A: UnsafeWrap<...> = UnsafeWrap(std::ptr::null())` 2019-07-03 09:54:08 -05:00
rustc: Add a warning count upon completion 2020-03-11 10:30:09 -05:00			`warning: 1 warning emitted`