}
}
+pub struct PatternedError {
+ flag: bool,
+}
+
+// No warning
+fn pattern() -> Result<(), PatternedError> {
+ let res = Ok(());
+
+ if let Err(err @ PatternedError { flag: true }) = res {
+ return Err(err);
+ }
+
+ res
+}
+
fn main() {}
+
+// should not lint, `?` operator not available in const context
+const fn issue9175(option: Option<()>) -> Option<()> {
+ if option.is_none() {
+ return None;
+ }
+ //stuff
+ Some(())
+}