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//@ check-pass
// Tests that we properly handle a nested macro expansion
// involving a `#[doc]` attribute
#![deny(missing_docs)]
//! Crate docs
macro_rules! doc_comment {
($x:expr, $($tt:tt)*) => {
#[doc = $x]
$($tt)*
}
}
macro_rules! make_comment {
() => {
doc_comment!("Function docs",
pub fn bar() {}
);
}
}
make_comment!();
fn main() {}
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