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macro_rules! foo {
($e:expr) => { $e.foo() }
//~^ ERROR no method named `foo` found for type `i32` in the current scope
}
fn main() {
let a = 1i32;
foo!(a);
foo!(1i32.foo());
//~^ ERROR no method named `foo` found for type `i32` in the current scope
}
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