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needless_doctest_main: False positive for async fn

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Fixes #5188.
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Jon Gjengset 2020-02-17 13:47:42 -05:00
parent db2fbb127a
commit e2fc801ad5
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1 changed files with 1 additions and 1 deletions
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clippy_lints/src/doc.rs
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@ -424,7 +424,7 @@ fn check_doc<'a, Events: Iterator<Item = (pulldown_cmark::Event<'a>, Range<usize
headers
}
static LEAVE_MAIN_PATTERNS: &[&str] = &["static", "fn main() {}", "extern crate"];
static LEAVE_MAIN_PATTERNS: &[&str] = &["static", "fn main() {}", "extern crate", "async fn main() {"];
fn check_code(cx: &LateContext<'_, '_>, text: &str, span: Span) {
if text.contains("fn main() {") && !LEAVE_MAIN_PATTERNS.iter().any(|p| text.contains(p)) {