X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_lint_defs%2Fsrc%2Fbuiltin.rs;h=ff7a145c2668d8810f6b34d8c7612f9323cd3f5d;hb=9d114506c68ce717503d0fa1eb335db5c80c195f;hp=048f096aabe13ad129b24a92a842c0c56a700c3c;hpb=b2025326088b54fb3f083bebeba14e0a15bf00d3;p=rust.git

diff --git a/compiler/rustc_lint_defs/src/builtin.rs b/compiler/rustc_lint_defs/src/builtin.rs
index 048f096aabe..ff7a145c266 100644
--- a/compiler/rustc_lint_defs/src/builtin.rs
+++ b/compiler/rustc_lint_defs/src/builtin.rs
@@ -1890,6 +1890,17 @@
     "detects invalid HTML tags in doc comments"
 }
 
+declare_lint! {
+    /// The `non_autolinks` lint detects when a URL could be written using
+    /// only angle brackets. This is a `rustdoc` only lint, see the
+    /// documentation in the [rustdoc book].
+    ///
+    /// [rustdoc book]: ../../../rustdoc/lints.html#non_autolinks
+    pub NON_AUTOLINKS,
+    Warn,
+    "detects URLs that could be written using only angle brackets"
+}
+
 declare_lint! {
     /// The `where_clauses_object_safety` lint detects for [object safety] of
     /// [where clauses].
@@ -2705,6 +2716,32 @@
     };
 }
 
+declare_lint! {
+    /// The `useless_deprecated` lint detects deprecation attributes with no effect.
+    ///
+    /// ### Example
+    ///
+    /// ```rust,compile_fail
+    /// struct X;
+    ///
+    /// #[deprecated = "message"]
+    /// impl Default for X {
+    ///     fn default() -> Self {
+    ///         X
+    ///     }
+    /// }
+    /// ```
+    ///
+    /// {{produces}}
+    ///
+    /// ### Explanation
+    ///
+    /// Deprecation attributes have no effect on trait implementations.
+    pub USELESS_DEPRECATED,
+    Deny,
+    "detects deprecation attributes with no effect",
+}
+
 declare_tool_lint! {
     pub rustc::INEFFECTIVE_UNSTABLE_TRAIT_IMPL,
     Deny,
@@ -2769,6 +2806,7 @@
         MISSING_DOC_CODE_EXAMPLES,
         INVALID_HTML_TAGS,
         PRIVATE_DOC_TESTS,
+        NON_AUTOLINKS,
         WHERE_CLAUSES_OBJECT_SAFETY,
         PROC_MACRO_DERIVE_RESOLUTION_FALLBACK,
         MACRO_USE_EXTERN_CRATE,
@@ -2792,6 +2830,7 @@
         INEFFECTIVE_UNSTABLE_TRAIT_IMPL,
         UNINHABITED_STATIC,
         FUNCTION_ITEM_REFERENCES,
+        USELESS_DEPRECATED,
     ]
 }