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macros: fix documentation link for diag derive

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Signed-off-by: David Wood <david.wood@huawei.com>
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David Wood 2022-06-29 15:42:12 +01:00
parent 54f79babae
commit 84ec77769f
1 changed files with 1 additions and 1 deletions
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2
compiler/rustc_macros/src/diagnostics/mod.rs
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@ -56,7 +56,7 @@ use synstructure::Structure;
/// ```
///
/// See rustc dev guide for more examples on using the `#[derive(SessionDiagnostic)]`:
/// <https://rustc-dev-guide.rust-lang.org/diagnostics/sessiondiagnostic.html>
/// <https://rustc-dev-guide.rust-lang.org/diagnostics/diagnostic-structs.html>
pub fn session_diagnostic_derive(s: Structure<'_>) -> TokenStream {
// Names for the diagnostic we build and the session we build it from.
let diag = format_ident!("diag");