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For macros that are implemented on the compiler, we do *not* mention the `-Zmacro-backtrace` flag. This includes `derive`s and standard macros.
28 lines
1.1 KiB
Plaintext
28 lines
1.1 KiB
Plaintext
error[E0428]: the name `Dealigned` is defined multiple times
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--> $DIR/multiple_definitions_attribute_merging.rs:17:1
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LL | struct Dealigned<T>(u8, T);
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| --------------------------- previous definition of the type `Dealigned` here
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...
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LL | struct Dealigned<T>(u8, T);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Dealigned` redefined here
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= error: internal compiler error: compiler/rustc_mir_transform/src/check_packed_ref.rs:LL:CC: builtin derive created an unaligned reference
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--> $DIR/multiple_definitions_attribute_merging.rs:17:25
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LL | #[derive(PartialEq)]
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| --------- in this derive macro expansion
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LL | #[repr(C)]
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LL | struct Dealigned<T>(u8, T);
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| ^
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Box<dyn Any>
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query stack during panic:
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#0 [mir_built] building MIR for `<impl at $DIR/multiple_definitions_attribute_merging.rs:15:10: 15:19>::eq`
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#1 [check_unsafety] unsafety-checking `<impl at $DIR/multiple_definitions_attribute_merging.rs:15:10: 15:19>::eq`
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... and 1 other queries... use `env RUST_BACKTRACE=1` to see the full query stack
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0428`.
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