43 lines
886 B
Rust
43 lines
886 B
Rust
// check-pass
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#![allow(dead_code)]
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// ignore-pretty pretty-printing is unhygienic
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// aux-build:legacy_interaction.rs
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#![feature(decl_macro)]
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#[allow(unused)]
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extern crate legacy_interaction;
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// ^ defines
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// ```rust
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// macro_rules! m {
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// () => {
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// fn f() {} // (1)
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// g() // (2)
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// }
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// }
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// ```rust
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mod def_site {
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// Unless this macro opts out of hygiene, it should resolve the same wherever it is invoked.
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pub macro m2() {
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::legacy_interaction::m!();
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f(); // This should resolve to (1)
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fn g() {} // We want (2) resolve to this, not to (4)
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}
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}
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mod use_site {
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fn test() {
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fn f() -> bool { true } // (3)
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fn g() -> bool { true } // (4)
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::def_site::m2!();
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let _: bool = f(); // This should resolve to (3)
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let _: bool = g(); // This should resolve to (4)
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}
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}
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fn main() {}
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