mirror of
https://github.com/rust-lang/rust
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52 lines
1.1 KiB
Rust
52 lines
1.1 KiB
Rust
//@ run-pass
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//@ compile-flags:--cfg set1 --cfg set2
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#![allow(dead_code, unexpected_cfgs)]
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use std::fmt::Debug;
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struct NotDebugable;
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#[cfg_attr(set1, derive(Debug))]
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struct Set1;
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#[cfg_attr(notset, derive(Debug))]
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struct Notset(NotDebugable);
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#[cfg_attr(not(notset), derive(Debug))]
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struct NotNotset;
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#[cfg_attr(not(set1), derive(Debug))]
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struct NotSet1(NotDebugable);
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#[cfg_attr(all(set1, set2), derive(Debug))]
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struct AllSet1Set2;
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#[cfg_attr(all(set1, notset), derive(Debug))]
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struct AllSet1Notset(NotDebugable);
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#[cfg_attr(any(set1, notset), derive(Debug))]
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struct AnySet1Notset;
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#[cfg_attr(any(notset, notset2), derive(Debug))]
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struct AnyNotsetNotset2(NotDebugable);
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#[cfg_attr(all(not(notset), any(set1, notset)), derive(Debug))]
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struct Complex;
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#[cfg_attr(any(notset, not(any(set1, notset))), derive(Debug))]
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struct ComplexNot(NotDebugable);
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#[cfg_attr(any(target_endian = "little", target_endian = "big"), derive(Debug))]
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struct KeyValue;
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fn is_show<T: Debug>() {}
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fn main() {
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is_show::<Set1>();
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is_show::<NotNotset>();
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is_show::<AllSet1Set2>();
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is_show::<AnySet1Notset>();
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is_show::<Complex>();
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is_show::<KeyValue>();
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}
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