ec45b87957
Also mark derive helpers as known as a part of the derive container's expansion instead of expansion of the derives themselves which may happen too late.
17 lines
451 B
Plaintext
17 lines
451 B
Plaintext
error: `derive` may only be applied to structs, enums and unions
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--> $DIR/issue-36617.rs:1:1
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LL | #![derive(Copy)]
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| ^^^^^^^^^^^^^^^^ help: try an outer attribute: `#[derive(Copy)]`
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error: cannot determine resolution for the derive macro `Copy`
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--> $DIR/issue-36617.rs:1:11
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LL | #![derive(Copy)]
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| ^^^^
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= note: import resolution is stuck, try simplifying macro imports
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error: aborting due to 2 previous errors
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