fix: trailing ':' on empty inactive reasons
Fixes:
@@ -19,8 +19,14 @@ pub(crate) fn inactive_code(
let mut message = "code is inactive due to #[cfg] directives".to_string();
if let Some(inactive) = inactive {
+ let inactive_reasons = inactive.to_string();
+
+ if inactive_reasons.is_empty() {
+ format_to!(message);
+ } else {
format_to!(message, ": {}", inactive);
}
+ }
let res = Diagnostic::new(
"inactive-code",
@@ -91,6 +97,9 @@ fn f() {
#[cfg(feature = "std")] use std;
//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ weak: code is inactive due to #[cfg] directives: feature = "std" is disabled
+
+ #[cfg(any())] pub fn f() {}
+ //^^^^^^^^^^^^^^^^^^^^^^^^^^^ weak: code is inactive due to #[cfg] directives
"#,
);
}
