bjoernager/rust
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Improve lint even more

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This commit is contained in:
Guillaume Gomez 2020-10-31 13:46:28 +01:00
parent 1fb404bebe
commit 6be97e2250
2 changed files with 7 additions and 4 deletions
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9
src/librustdoc/passes/url_improvements.rs
View file

@ -19,8 +19,8 @@ pub const CHECK_URL_IMPROVEMENTS: Pass = Pass {
const URL_REGEX: &str = concat!(
r"https?://", // url scheme
r"([-a-zA-Z0-9@:%._\+~#=]{2,256}\.)+", // one or more subdomains
r"[a-zA-Z]{2,4}", // root domain
r"\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)" // optional query or url fragments
r"[a-zA-Z]{2,63}", // root domain
r"\b([-a-zA-Z0-9@:%_\+.~#?&/=]*)" // optional query or url fragments
);
struct UrlImprovementsLinter<'a, 'tcx> {
@ -101,8 +101,9 @@ impl<'a, 'tcx> DocFolder for UrlImprovementsLinter<'a, 'tcx> {
while let Some((event, range)) = p.next() {
match event {
Event::End(Tag::Link(_, url, _)) => {
// NOTE: links cannot be nested, so we don't need to check `kind`
if url.as_ref() == title && !ignore {
// NOTE: links cannot be nested, so we don't need to
// check `kind`
if url.as_ref() == title && !ignore && self.regex.matches(url) {
report_diag(
self.cx,
"unneeded long form for URL",

2
src/test/rustdoc-ui/url-improvements.rs
View file

@ -55,6 +55,8 @@ pub fn c() {}
/// ```
/// This link should not be linted: http://example.com
/// ```
///
/// [should_not.lint](should_not.lint)
pub fn everything_is_fine_here() {}
#[allow(url_improvements)]