rustc_resolve: record single-segment extern crate import resolutions.
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@ -677,6 +677,8 @@ impl<'a, 'b:'a> ImportResolver<'a, 'b> {
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expansion: directive.expansion,
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});
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let _ = self.try_define(directive.parent, target, TypeNS, binding);
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let import = self.import_map.entry(directive.id).or_default();
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import[TypeNS] = Some(PathResolution::new(binding.def()));
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return None;
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}
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}
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13
src/test/compile-fail/auxiliary/issue-52489.rs
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13
src/test/compile-fail/auxiliary/issue-52489.rs
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@ -0,0 +1,13 @@
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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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#![crate_type = "lib"]
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#![unstable(feature = "issue_52489_unstable", issue = "0")]
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#![feature(staged_api)]
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src/test/compile-fail/issue-52489.rs
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17
src/test/compile-fail/issue-52489.rs
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@ -0,0 +1,17 @@
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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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// edition:2018
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// aux-build:issue-52489.rs
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use issue_52489;
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//~^ ERROR use of unstable library feature 'issue_52489_unstable'
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fn main() {}
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