16 lines
370 B
Rust
16 lines
370 B
Rust
#![feature(staged_api)]
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#![stable(feature = "rust1", since = "1.0.0")]
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#[rustc_const_stable(feature = "foo", since = "3.3.3")]
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//~^ ERROR attribute cannot be used on macro defs
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macro_rules! foo {
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() => {};
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}
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#[rustc_const_unstable(feature = "bar", issue = "none")]
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//~^ ERROR attribute cannot be used on macro defs
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macro_rules! bar {
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() => {};
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}
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fn main() {}
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