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// check-pass
// incremental
// This test case makes sure that we can compile with incremental compilation
// enabled when there are macros, traits, inheritance and associated types involved.
trait Deserializer {
type Error;
}
trait Deserialize {
fn deserialize<D>(_: D) -> D::Error
where
D: Deserializer;
}
macro_rules! impl_deserialize {
($name:ident) => {
impl Deserialize for $name {
fn deserialize<D>(_: D) -> D::Error
where
D: Deserializer,
{
loop {}
}
}
};
}
macro_rules! formats {
{
$($name:ident,)*
} => {
$(
pub struct $name;
impl_deserialize!($name);
)*
}
}
formats! { Foo, Bar, }
fn main() {}
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