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15 lines
684 B
Plaintext
15 lines
684 B
Plaintext
error: recursion limit reached while expanding `concat!`
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--> $DIR/issue-84632-eager-expansion-recursion-limit.rs:8:28
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LL | (A, $($A:ident),*) => (concat!("", a!($($A),*)))
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | a!(A, A, A, A, A, A, A, A, A, A, A);
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| ----------------------------------- in this macro invocation
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= help: consider increasing the recursion limit by adding a `#![recursion_limit = "30"]` attribute to your crate (`issue_84632_eager_expansion_recursion_limit`)
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= note: this error originates in the macro `a` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 1 previous error
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