a few more diagnostic items

Author: anall

compiler/rustc_span/src/symbol.rs

@@ -169,11 +169,13 @@ symbols! {
         Option,
         Ord,
         Ordering,
+        OsStr,
         OsString,
         Output,
         Param,
         PartialEq,
         PartialOrd,
+        Path,
         PathBuf,
         Pending,
         Pin,
@@ -201,6 +203,7 @@ symbols! {
         Sync,
         Target,
         ToOwned,
+        ToString,
         Try,
         Ty,
         TyCtxt,

library/alloc/src/borrow.rs

@@ -31,8 +31,8 @@ where
 /// implementing the `Clone` trait. But `Clone` works only for going from `&T`
 /// to `T`. The `ToOwned` trait generalizes `Clone` to construct owned data
 /// from any borrow of a given type.
-#[stable(feature = "rust1", since = "1.0.0")]
 #[cfg_attr(not(test), rustc_diagnostic_item = "ToOwned")]
+#[stable(feature = "rust1", since = "1.0.0")]
 pub trait ToOwned {
     /// The resulting type after obtaining ownership.
     #[stable(feature = "rust1", since = "1.0.0")]

library/alloc/src/string.rs

@@ -2174,6 +2174,7 @@ impl FromStr for String {
 /// implementation for free.
 ///
 /// [`Display`]: fmt::Display
+#[cfg_attr(not(test), rustc_diagnostic_item = "ToString")]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub trait ToString {
     /// Converts the given value to a `String`.

library/std/src/ffi/os_str.rs

@@ -90,6 +90,7 @@ pub struct OsString {
 ///
 /// [`&str`]: str
 /// [conversions]: super#conversions
+#[cfg_attr(not(test), rustc_diagnostic_item = "OsStr")]
 #[stable(feature = "rust1", since = "1.0.0")]
 // FIXME:
 // `OsStr::from_inner` current implementation relies

library/std/src/path.rs

@@ -1720,6 +1720,7 @@ impl AsRef<OsStr> for PathBuf {
 /// let extension = path.extension();
 /// assert_eq!(extension, Some(OsStr::new("txt")));
 /// ```
+#[cfg_attr(not(test), rustc_diagnostic_item = "Path")]
 #[stable(feature = "rust1", since = "1.0.0")]
 // FIXME:
 // `Path::new` current implementation relies