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Add regression test for inclusion of whitespace characters in rustdoc…
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GuillaumeGomez committed Feb 27, 2024
1 parent 5df9593 commit e9dbf44
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Showing 2 changed files with 30 additions and 1 deletion.
2 changes: 1 addition & 1 deletion src/librustdoc/html/highlight/fixtures/sample.html
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Expand Up @@ -32,7 +32,7 @@
}
}

<span class="macro">macro_rules! </span>bar {
<span class="macro">macro_rules!</span> bar {
(<span class="macro-nonterminal">$foo</span>:tt) =&gt; {};
}
</code></pre>
29 changes: 29 additions & 0 deletions tests/rustdoc/source-code-highlight.rs
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@@ -0,0 +1,29 @@
// We need this option to be enabled for the `foo` macro declaration to ensure
// that the link on the ident is not including whitespace characters.

//@ compile-flags: -Zunstable-options --generate-link-to-definition
#![crate_name = "foo"]

// @has 'src/foo/source-code-highlight.rs.html'

// @hasraw - '<a href="../../foo/macro.foo.html">foo</a>'
#[macro_export]
macro_rules! foo {
() => {}
}

// @hasraw - '<span class="macro">foo!</span>'
foo! {}

// @hasraw - '<a href="../../foo/fn.f.html">f</a>'
#[rustfmt::skip]
pub fn f () {}
// @hasraw - '<a href="../../foo/struct.Bar.html">Bar</a>'
// @hasraw - '<a href="../../foo/struct.Bar.html">Bar</a>'
// @hasraw - '<a href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>'
#[rustfmt::skip]
pub struct Bar ( u32 );
// @hasraw - '<a href="../../foo/enum.Foo.html">Foo</a>'
pub enum Foo {
A,
}

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