X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=clippy_lints%2Fsrc%2Fdeprecated_lints.rs;h=9aa5af3190fb2bd240c3b8ae10e36f9e9e59ae55;hb=c153bd62377f3c563b9f6e9d6ba7742523c45209;hp=c604516742ce5a1a510862792bc48cb7fdb1b01e;hpb=f998e89e43776d6b98d3d07a6e52a396b181afff;p=rust.git

diff --git a/clippy_lints/src/deprecated_lints.rs b/clippy_lints/src/deprecated_lints.rs
index c604516742c..9aa5af3190f 100644
--- a/clippy_lints/src/deprecated_lints.rs
+++ b/clippy_lints/src/deprecated_lints.rs
@@ -1,13 +1,21 @@
+// NOTE: Entries should be created with `cargo dev deprecate`
+
 /// This struct fakes the `Lint` declaration that is usually created by `declare_lint!`. This
 /// enables the simple extraction of the metadata without changing the current deprecation
 /// declaration.
-pub struct ClippyDeprecatedLint;
+pub struct ClippyDeprecatedLint {
+    #[allow(dead_code)]
+    pub desc: &'static str,
+}
 
+#[macro_export]
 macro_rules! declare_deprecated_lint {
-    { $(#[$attr:meta])* pub $name: ident, $_reason: expr} => {
+    { $(#[$attr:meta])* pub $name: ident, $reason: literal} => {
         $(#[$attr])*
         #[allow(dead_code)]
-        pub static $name: ClippyDeprecatedLint = ClippyDeprecatedLint {};
+        pub static $name: ClippyDeprecatedLint = ClippyDeprecatedLint {
+            desc: $reason
+        };
     }
 }
 
@@ -18,6 +26,7 @@ macro_rules! declare_deprecated_lint {
     /// ### Deprecation reason
     /// This used to check for `assert!(a == b)` and recommend
     /// replacement with `assert_eq!(a, b)`, but this is no longer needed after RFC 2011.
+    #[clippy::version = "pre 1.29.0"]
     pub SHOULD_ASSERT_EQ,
     "`assert!()` will be more flexible with RFC 2011"
 }
@@ -29,6 +38,7 @@ macro_rules! declare_deprecated_lint {
     /// ### Deprecation reason
     /// This used to check for `Vec::extend`, which was slower than
     /// `Vec::extend_from_slice`. Thanks to specialization, this is no longer true.
+    #[clippy::version = "pre 1.29.0"]
     pub EXTEND_FROM_SLICE,
     "`.extend_from_slice(_)` is a faster way to extend a Vec by a slice"
 }
@@ -42,6 +52,7 @@ macro_rules! declare_deprecated_lint {
     /// an infinite iterator, which is better expressed by `iter::repeat`,
     /// but the method has been removed for `Iterator::step_by` which panics
     /// if given a zero
+    #[clippy::version = "pre 1.29.0"]
     pub RANGE_STEP_BY_ZERO,
     "`iterator.step_by(0)` panics nowadays"
 }
@@ -53,6 +64,7 @@ macro_rules! declare_deprecated_lint {
     /// ### Deprecation reason
     /// This used to check for `Vec::as_slice`, which was unstable with good
     /// stable alternatives. `Vec::as_slice` has now been stabilized.
+    #[clippy::version = "pre 1.29.0"]
     pub UNSTABLE_AS_SLICE,
     "`Vec::as_slice` has been stabilized in 1.7"
 }
@@ -64,6 +76,7 @@ macro_rules! declare_deprecated_lint {
     /// ### Deprecation reason
     /// This used to check for `Vec::as_mut_slice`, which was unstable with good
     /// stable alternatives. `Vec::as_mut_slice` has now been stabilized.
+    #[clippy::version = "pre 1.29.0"]
     pub UNSTABLE_AS_MUT_SLICE,
     "`Vec::as_mut_slice` has been stabilized in 1.7"
 }
@@ -77,6 +90,7 @@ macro_rules! declare_deprecated_lint {
     /// between non-pointer types of differing alignment is well-defined behavior (it's semantically
     /// equivalent to a memcpy). This lint has thus been refactored into two separate lints:
     /// cast_ptr_alignment and transmute_ptr_to_ptr.
+    #[clippy::version = "pre 1.29.0"]
     pub MISALIGNED_TRANSMUTE,
     "this lint has been split into cast_ptr_alignment and transmute_ptr_to_ptr"
 }
@@ -89,6 +103,7 @@ macro_rules! declare_deprecated_lint {
     /// This lint is too subjective, not having a good reason for being in clippy.
     /// Additionally, compound assignment operators may be overloaded separately from their non-assigning
     /// counterparts, so this lint may suggest a change in behavior or the code may not compile.
+    #[clippy::version = "1.30.0"]
     pub ASSIGN_OPS,
     "using compound assignment operators (e.g., `+=`) is harmless"
 }
@@ -101,6 +116,7 @@ macro_rules! declare_deprecated_lint {
     /// The original rule will only lint for `if let`. After
     /// making it support to lint `match`, naming as `if let` is not suitable for it.
     /// So, this lint is deprecated.
+    #[clippy::version = "pre 1.29.0"]
     pub IF_LET_REDUNDANT_PATTERN_MATCHING,
     "this lint has been changed to redundant_pattern_matching"
 }
@@ -114,6 +130,7 @@ macro_rules! declare_deprecated_lint {
     /// Vec::with_capacity(n); vec.set_len(n);` with `let vec = vec![0; n];`. The
     /// replacement has very different performance characteristics so the lint is
     /// deprecated.
+    #[clippy::version = "pre 1.29.0"]
     pub UNSAFE_VECTOR_INITIALIZATION,
     "the replacement suggested by this lint had substantially different behavior"
 }
@@ -124,6 +141,7 @@ macro_rules! declare_deprecated_lint {
     ///
     /// ### Deprecation reason
     /// This lint has been superseded by #[must_use] in rustc.
+    #[clippy::version = "1.39.0"]
     pub UNUSED_COLLECT,
     "`collect` has been marked as #[must_use] in rustc and that covers all cases of this lint"
 }
@@ -134,6 +152,7 @@ macro_rules! declare_deprecated_lint {
     ///
     /// ### Deprecation reason
     /// Associated-constants are now preferred.
+    #[clippy::version = "1.44.0"]
     pub REPLACE_CONSTS,
     "associated-constants `MIN`/`MAX` of integers are preferred to `{min,max}_value()` and module constants"
 }
@@ -144,6 +163,7 @@ macro_rules! declare_deprecated_lint {
     ///
     /// ### Deprecation reason
     /// The regex! macro does not exist anymore.
+    #[clippy::version = "1.47.0"]
     pub REGEX_MACRO,
     "the regex! macro has been removed from the regex crate in 2018"
 }
@@ -155,6 +175,7 @@ macro_rules! declare_deprecated_lint {
     /// ### Deprecation reason
     /// This lint has been replaced by `manual_find_map`, a
     /// more specific lint.
+    #[clippy::version = "1.51.0"]
     pub FIND_MAP,
     "this lint has been replaced by `manual_find_map`, a more specific lint"
 }
@@ -166,6 +187,7 @@ macro_rules! declare_deprecated_lint {
     /// ### Deprecation reason
     /// This lint has been replaced by `manual_filter_map`, a
     /// more specific lint.
+    #[clippy::version = "1.53.0"]
     pub FILTER_MAP,
     "this lint has been replaced by `manual_filter_map`, a more specific lint"
 }
@@ -177,7 +199,7 @@ macro_rules! declare_deprecated_lint {
     /// ### Deprecation reason
     /// The `avoid_breaking_exported_api` config option was added, which
     /// enables the `enum_variant_names` lint for public items.
-    /// ```
+    #[clippy::version = "1.54.0"]
     pub PUB_ENUM_VARIANT_NAMES,
     "set the `avoid-breaking-exported-api` config option to `false` to enable the `enum_variant_names` lint for public items"
 }
@@ -189,6 +211,7 @@ macro_rules! declare_deprecated_lint {
     /// ### Deprecation reason
     /// The `avoid_breaking_exported_api` config option was added, which
     /// enables the `wrong_self_conversion` lint for public items.
+    #[clippy::version = "1.54.0"]
     pub WRONG_PUB_SELF_CONVENTION,
     "set the `avoid-breaking-exported-api` config option to `false` to enable the `wrong_self_convention` lint for public items"
 }