rust/tests/ui/mem_discriminant.stderr

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error: calling `mem::discriminant` on non-enum type `&str`
--> $DIR/mem_discriminant.rs:24:5
|
24 | mem::discriminant(&"hello");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: lint level defined here
--> $DIR/mem_discriminant.rs:11:9
|
11 | #![deny(clippy::mem_discriminant_non_enum)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:25:5
|
25 | mem::discriminant(&&Some(2));
| ^^^^^^^^^^^^^^^^^^---------^
| |
| help: try dereferencing: `&Some(2)`
error: calling `mem::discriminant` on non-enum type `&std::option::Option<u8>`
--> $DIR/mem_discriminant.rs:26:5
|
26 | mem::discriminant(&&None::<u8>);
| ^^^^^^^^^^^^^^^^^^------------^
| |
| help: try dereferencing: `&None::<u8>`
error: calling `mem::discriminant` on non-enum type `&Foo`
--> $DIR/mem_discriminant.rs:27:5
|
27 | mem::discriminant(&&Foo::One(5));
| ^^^^^^^^^^^^^^^^^^-------------^
| |
| help: try dereferencing: `&Foo::One(5)`
error: calling `mem::discriminant` on non-enum type `&Foo`
--> $DIR/mem_discriminant.rs:28:5
|
28 | mem::discriminant(&&Foo::Two(5));
| ^^^^^^^^^^^^^^^^^^-------------^
| |
| help: try dereferencing: `&Foo::Two(5)`
error: calling `mem::discriminant` on non-enum type `A`
--> $DIR/mem_discriminant.rs:29:5
|
29 | mem::discriminant(&A(Foo::One(0)));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:33:5
|
33 | mem::discriminant(&ro);
| ^^^^^^^^^^^^^^^^^^---^
| |
| help: try dereferencing: `ro`
error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:34:5
|
34 | mem::discriminant(rro);
| ^^^^^^^^^^^^^^^^^^---^
| |
| help: try dereferencing: `*rro`
error: calling `mem::discriminant` on non-enum type `&&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:35:5
|
35 | mem::discriminant(&rro);
| ^^^^^^^^^^^^^^^^^^----^
| |
| help: try dereferencing: `*rro`
error: calling `mem::discriminant` on non-enum type `&&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:38:27
|
38 | ($param:expr) => (mem::discriminant($param))
| ^^^^^^^^^^^^^^^^^^^^^^^^^
...
41 | mem_discriminant_but_in_a_macro!(&rro);
| ---------------------------------------
| | |
| | help: try dereferencing: `*rro`
| in this macro invocation
error: calling `mem::discriminant` on non-enum type `&&&&&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:44:5
|
44 | mem::discriminant(&rrrrro);
| ^^^^^^^^^^^^^^^^^^-------^
| |
| help: try dereferencing: `****rrrrro`
error: calling `mem::discriminant` on non-enum type `&&&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:45:5
|
45 | mem::discriminant(*rrrrro);
| ^^^^^^^^^^^^^^^^^^-------^
| |
| help: try dereferencing: `****rrrrro`
error: aborting due to 12 previous errors