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// Unnecessary path disambiguator is ok
// compile-pass
// skip-codegen
#![allow(unused)]
macro_rules! m {
($p: path) => {
let _ = $p(0);
let _: $p;
}
}
struct Foo<T> {
_a: T,
}
struct S<T>(T);
fn f() {
let f = Some(Foo { _a: 42 }).map(|a| a as Foo::<i32>); //~ WARN unnecessary path disambiguator
let g: Foo::<i32> = Foo { _a: 42 }; //~ WARN unnecessary path disambiguator
m!(S::<u8>); // OK, no warning
}
fn main() {}
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