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Update to new diagnostic

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This commit is contained in:
Guillaume Gomez 2020-02-12 15:48:08 +01:00
parent ffe1289fd2
commit 966400253b
1 changed files with 11 additions and 8 deletions
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19
src/librustdoc/core.rs
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@ -415,17 +415,20 @@ pub fn run_core(options: RustdocOptions) -> (clean::Crate, RenderInfo, RenderOpt
if let Some(ref m) = krate.module {
if let None | Some("") = m.doc_value() {
let mut diag = tcx.struct_lint_node(
let help = "The following guide may be of use:\n\
https://doc.rust-lang.org/nightly/rustdoc/how-to-write-documentation\
.html";
tcx.struct_lint_node(
rustc_lint::builtin::MISSING_CRATE_LEVEL_DOC,
ctxt.as_local_hir_id(m.def_id).unwrap(),
"no documentation found for this crate's top-level module",
|lint| {
let mut diag = lint.build(
"no documentation found for this crate's top-level module",
);
diag.help(help);
diag.emit();
},
);
diag.help(
"The following guide may be of use:\n\
https://doc.rust-lang.org/nightly/rustdoc/how-to-write-documentation\
.html",
);
diag.emit();
}
}