12 lines
447 B
Text
12 lines
447 B
Text
warning: `#[track_caller]` attribute cannot be used on macro defs
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--> $DIR/macro-declaration.rs:4:1
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LL | #[track_caller]
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| ^^^^^^^^^^^^^^^
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= help: `#[track_caller]` can only be applied to functions
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= note: requested on the command line with `-W unused-attributes`
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warning: 1 warning emitted
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