issue-61033-2.rs

// Regression test for issue #61033.

macro_rules! test2 {
    (
        $(* $id1:ident)*
        $(+ $id2:ident)*
    ) => {
        $(
        //~^ ERROR meta-variable `id1` repeats 2 times
        //~| ERROR meta-variable `id1` repeats 2 times
            $id1 + $id2 // $id1 and $id2 may repeat different numbers of times
        )*
    }
}

fn main() {
    test2! {
        * a * b
        + a + b + c
    }
    test2! {
        * a * b
        + a + b + c + d
    }
}

// ferrocene-annotations: fls_xa7lp0zg1ol2
// Declarative Macros
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// Macro Expansion
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// Macro Invocation
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// Macro Matching
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// Macro Transcription
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// Metavariables
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// Repetition
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// Rule Matching
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// Token Matching
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// Weak Keywords