File: out-of-order-shadowing.rs

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rustc 1.63.0%2Bdfsg1-2
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// aux-build:define-macro.rs

macro_rules! bar { () => {} }
define_macro!(bar);
bar!(); //~ ERROR `bar` is ambiguous

macro_rules! m { () => { #[macro_use] extern crate define_macro; } }
m!();

fn main() {}