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18 lines
469 B
Plaintext
18 lines
469 B
Plaintext
error: unexpected end of macro invocation
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--> $DIR/issue-7970a.rs:6:5
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LL | macro_rules! one_arg_macro {
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| -------------------------- when calling this macro
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...
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LL | one_arg_macro!();
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| ^^^^^^^^^^^^^^^^ missing tokens in macro arguments
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note: while trying to match meta-variable `$fmt:expr`
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--> $DIR/issue-7970a.rs:2:6
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LL | ($fmt:expr) => (print!(concat!($fmt, "\n")));
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| ^^^^^^^^^
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error: aborting due to 1 previous error
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