rust/tests/ui/mem_discriminant.stderr
2019-01-08 21:46:39 +01:00

105 lines
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error: calling `mem::discriminant` on non-enum type `&str`
--> $DIR/mem_discriminant.rs:14:5
|
LL | mem::discriminant(&"hello");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: lint level defined here
--> $DIR/mem_discriminant.rs:1:9
|
LL | #![deny(clippy::mem_discriminant_non_enum)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:15:5
|
LL | 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:16:5
|
LL | mem::discriminant(&&None::<u8>);
| ^^^^^^^^^^^^^^^^^^------------^
| |
| help: try dereferencing: `&None::<u8>`
error: calling `mem::discriminant` on non-enum type `&Foo`
--> $DIR/mem_discriminant.rs:17:5
|
LL | mem::discriminant(&&Foo::One(5));
| ^^^^^^^^^^^^^^^^^^-------------^
| |
| help: try dereferencing: `&Foo::One(5)`
error: calling `mem::discriminant` on non-enum type `&Foo`
--> $DIR/mem_discriminant.rs:18:5
|
LL | mem::discriminant(&&Foo::Two(5));
| ^^^^^^^^^^^^^^^^^^-------------^
| |
| help: try dereferencing: `&Foo::Two(5)`
error: calling `mem::discriminant` on non-enum type `A`
--> $DIR/mem_discriminant.rs:19:5
|
LL | mem::discriminant(&A(Foo::One(0)));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:23:5
|
LL | mem::discriminant(&ro);
| ^^^^^^^^^^^^^^^^^^---^
| |
| help: try dereferencing: `ro`
error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:24:5
|
LL | mem::discriminant(rro);
| ^^^^^^^^^^^^^^^^^^---^
| |
| help: try dereferencing: `*rro`
error: calling `mem::discriminant` on non-enum type `&&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:25:5
|
LL | mem::discriminant(&rro);
| ^^^^^^^^^^^^^^^^^^----^
| |
| help: try dereferencing: `*rro`
error: calling `mem::discriminant` on non-enum type `&&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:29:13
|
LL | mem::discriminant($param)
| ^^^^^^^^^^^^^^^^^^^^^^^^^
...
LL | 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:36:5
|
LL | mem::discriminant(&rrrrro);
| ^^^^^^^^^^^^^^^^^^-------^
| |
| help: try dereferencing: `****rrrrro`
error: calling `mem::discriminant` on non-enum type `&&&std::option::Option<i32>`
--> $DIR/mem_discriminant.rs:37:5
|
LL | mem::discriminant(*rrrrro);
| ^^^^^^^^^^^^^^^^^^-------^
| |
| help: try dereferencing: `****rrrrro`
error: aborting due to 12 previous errors