42 lines
1019 B
Rust
42 lines
1019 B
Rust
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// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// aux-build:macro-in-other-crate.rs
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#![feature(decl_macro, extern_prelude)]
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macro_rules! add_macro_expanded_things_to_macro_prelude {() => {
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#[macro_use]
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extern crate macro_in_other_crate;
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}}
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add_macro_expanded_things_to_macro_prelude!();
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mod m1 {
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fn check() {
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inline!(); //~ ERROR `inline` is ambiguous
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}
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}
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mod m2 {
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pub mod std {
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pub macro panic() {}
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}
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}
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mod m3 {
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use m2::*; // glob-import user-defined `std`
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fn check() {
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std::panic!(); //~ ERROR `std` is ambiguous
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}
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}
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fn main() {}
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