23 lines
611 B
Plaintext
23 lines
611 B
Plaintext
error: format argument must be a string literal
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--> $DIR/derive-in-eager-expansion-hang.rs:4:5
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LL | / {
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LL | | #[derive(Clone)]
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LL | | struct S;
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LL | |
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LL | | ""
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LL | | }
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| |_____^
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...
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LL | format_args!(hang!());
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| ------- in this macro invocation
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= note: this error originates in the macro `hang` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: you might be missing a string literal to format with
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LL | format_args!("{}", hang!());
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| +++++
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error: aborting due to 1 previous error
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