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Fix doc-tests on exported macro_rules!.

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This commit is contained in:
Jeffrey Seyfried 2016-12-08 10:48:07 +00:00
parent 7b06438d83
commit 6ffa274bb5
2 changed files with 22 additions and 0 deletions
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4
src/librustdoc/test.rs
View File

@ -537,4 +537,8 @@ impl<'a, 'hir> intravisit::Visitor<'hir> for HirCollector<'a, 'hir> {
intravisit::walk_struct_field(this, f);
});
}
fn visit_macro_def(&mut self, macro_def: &'hir hir::MacroDef) {
self.visit_testable(macro_def.name.to_string(), &macro_def.attrs, |_| ());
}
}

18
src/test/rustdoc/issue-38219.rs Normal file
View File

@ -0,0 +1,18 @@
// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// compile-flags:--test
// should-fail
/// ```
/// fail
/// ```
#[macro_export]
macro_rules! foo { () => {} }