4698b366c4
When there are multiple macros in use, it can be difficult to tell which one was responsible for producing an error.
94 lines
3.3 KiB
Text
94 lines
3.3 KiB
Text
error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
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--> $DIR/mem_discriminant.rs:14:5
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LL | mem::discriminant(&&Some(2));
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| ^^^^^^^^^^^^^^^^^^---------^
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| help: try dereferencing: `&Some(2)`
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note: the lint level is defined here
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--> $DIR/mem_discriminant.rs:3:9
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LL | #![deny(clippy::mem_discriminant_non_enum)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: calling `mem::discriminant` on non-enum type `&std::option::Option<u8>`
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--> $DIR/mem_discriminant.rs:15:5
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LL | mem::discriminant(&&None::<u8>);
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| ^^^^^^^^^^^^^^^^^^------------^
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| help: try dereferencing: `&None::<u8>`
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error: calling `mem::discriminant` on non-enum type `&Foo`
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--> $DIR/mem_discriminant.rs:16:5
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LL | mem::discriminant(&&Foo::One(5));
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| ^^^^^^^^^^^^^^^^^^-------------^
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| help: try dereferencing: `&Foo::One(5)`
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error: calling `mem::discriminant` on non-enum type `&Foo`
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--> $DIR/mem_discriminant.rs:17:5
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LL | mem::discriminant(&&Foo::Two(5));
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| ^^^^^^^^^^^^^^^^^^-------------^
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| help: try dereferencing: `&Foo::Two(5)`
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error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
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--> $DIR/mem_discriminant.rs:21:5
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LL | mem::discriminant(&ro);
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| ^^^^^^^^^^^^^^^^^^---^
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| help: try dereferencing: `ro`
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error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
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--> $DIR/mem_discriminant.rs:22:5
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LL | mem::discriminant(rro);
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| ^^^^^^^^^^^^^^^^^^---^
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| help: try dereferencing: `*rro`
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error: calling `mem::discriminant` on non-enum type `&&std::option::Option<i32>`
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--> $DIR/mem_discriminant.rs:23:5
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LL | mem::discriminant(&rro);
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| ^^^^^^^^^^^^^^^^^^----^
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| help: try dereferencing: `*rro`
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error: calling `mem::discriminant` on non-enum type `&&std::option::Option<i32>`
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--> $DIR/mem_discriminant.rs:27:13
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LL | mem::discriminant($param)
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | mem_discriminant_but_in_a_macro!(&rro);
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| ---------------------------------------
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| | |
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| | help: try dereferencing: `*rro`
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| in this macro invocation
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= note: this error originates in the macro `mem_discriminant_but_in_a_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: calling `mem::discriminant` on non-enum type `&&&&&std::option::Option<i32>`
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--> $DIR/mem_discriminant.rs:34:5
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LL | mem::discriminant(&rrrrro);
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| ^^^^^^^^^^^^^^^^^^-------^
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| help: try dereferencing: `****rrrrro`
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error: calling `mem::discriminant` on non-enum type `&&&std::option::Option<i32>`
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--> $DIR/mem_discriminant.rs:35:5
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LL | mem::discriminant(*rrrrro);
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| ^^^^^^^^^^^^^^^^^^-------^
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| help: try dereferencing: `****rrrrro`
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error: aborting due to 10 previous errors
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