23 lines
354 B
Rust
23 lines
354 B
Rust
#![allow(dead_code)]
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#![feature(rustc_attrs)]
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macro_rules! foo (
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() => (
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#[derive_Clone] //~ ERROR attribute `derive_Clone` is currently unknown
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struct T;
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);
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);
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macro_rules! bar (
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($e:item) => ($e)
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);
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foo!();
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bar!(
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#[derive_Clone] //~ ERROR attribute `derive_Clone` is currently unknown
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struct S;
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);
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fn main() {}
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