Rename thread_local_initializer_can_be_made_const to missing_const_for_thread_local

Author: alex-semenyuk

CHANGELOG.md

@@ -5589,6 +5589,7 @@ Released 2018-09-13
 [`missing_assert_message`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_assert_message
 [`missing_asserts_for_indexing`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_asserts_for_indexing
 [`missing_const_for_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_const_for_fn
+[`missing_const_for_thread_local`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_const_for_thread_local
 [`missing_docs_in_private_items`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_docs_in_private_items
 [`missing_enforced_import_renames`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_enforced_import_renames
 [`missing_errors_doc`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

clippy_config/src/msrvs.rs

@@ -26,7 +26,7 @@ msrv_aliases! {
     1,65,0 { LET_ELSE, POINTER_CAST_CONSTNESS }
     1,63,0 { CLONE_INTO }
     1,62,0 { BOOL_THEN_SOME, DEFAULT_ENUM_ATTRIBUTE, CONST_EXTERN_FN }
-    1,59,0 { THREAD_LOCAL_INITIALIZER_CAN_BE_MADE_CONST }
+    1,59,0 { THREAD_LOCAL_CONST_INIT }
     1,58,0 { FORMAT_ARGS_CAPTURE, PATTERN_TRAIT_CHAR_ARRAY, CONST_RAW_PTR_DEREF }
     1,56,0 { CONST_FN_UNION }
     1,55,0 { SEEK_REWIND }

clippy_lints/src/declared_lints.rs

@@ -505,6 +505,7 @@ pub(crate) static LINTS: &[&crate::LintInfo] = &[
     crate::missing_assert_message::MISSING_ASSERT_MESSAGE_INFO,
     crate::missing_asserts_for_indexing::MISSING_ASSERTS_FOR_INDEXING_INFO,
     crate::missing_const_for_fn::MISSING_CONST_FOR_FN_INFO,
+    crate::missing_const_for_thread_local::MISSING_CONST_FOR_THREAD_LOCAL_INFO,
     crate::missing_doc::MISSING_DOCS_IN_PRIVATE_ITEMS_INFO,
     crate::missing_enforced_import_rename::MISSING_ENFORCED_IMPORT_RENAMES_INFO,
     crate::missing_fields_in_debug::MISSING_FIELDS_IN_DEBUG_INFO,
@@ -682,7 +683,6 @@ pub(crate) static LINTS: &[&crate::LintInfo] = &[
     crate::tabs_in_doc_comments::TABS_IN_DOC_COMMENTS_INFO,
     crate::temporary_assignment::TEMPORARY_ASSIGNMENT_INFO,
     crate::tests_outside_test_module::TESTS_OUTSIDE_TEST_MODULE_INFO,
-    crate::thread_local_initializer_can_be_made_const::THREAD_LOCAL_INITIALIZER_CAN_BE_MADE_CONST_INFO,
     crate::to_digit_is_some::TO_DIGIT_IS_SOME_INFO,
     crate::to_string_trait_impl::TO_STRING_TRAIT_IMPL_INFO,
     crate::trailing_empty_array::TRAILING_EMPTY_ARRAY_INFO,

clippy_lints/src/lib.rs

@@ -230,6 +230,7 @@ mod mismatching_type_param_order;
 mod missing_assert_message;
 mod missing_asserts_for_indexing;
 mod missing_const_for_fn;
+mod missing_const_for_thread_local;
 mod missing_doc;
 mod missing_enforced_import_rename;
 mod missing_fields_in_debug;
@@ -341,7 +342,6 @@ mod swap_ptr_to_ref;
 mod tabs_in_doc_comments;
 mod temporary_assignment;
 mod tests_outside_test_module;
-mod thread_local_initializer_can_be_made_const;
 mod to_digit_is_some;
 mod to_string_trait_impl;
 mod trailing_empty_array;
@@ -1156,9 +1156,8 @@ pub fn register_lints(store: &mut rustc_lint::LintStore, conf: &'static Conf) {
             behavior: pub_underscore_fields_behavior,
         })
     });
-    store.register_late_pass(move |_| {
-        Box::new(thread_local_initializer_can_be_made_const::ThreadLocalInitializerCanBeMadeConst::new(msrv()))
-    });
+    store
+        .register_late_pass(move |_| Box::new(missing_const_for_thread_local::MissingConstForThreadLocal::new(msrv())));
     store.register_late_pass(move |_| Box::new(incompatible_msrv::IncompatibleMsrv::new(msrv())));
     store.register_late_pass(|_| Box::new(to_string_trait_impl::ToStringTraitImpl));
     store.register_early_pass(|| Box::new(multiple_bound_locations::MultipleBoundLocations));

clippy_lints/src/thread_local_initializer_can_be_made_const.rs renamed to clippy_lints/src/missing_const_for_thread_local.rs

@@ -39,23 +39,23 @@ declare_clippy_lint! {
     /// }
     /// ```
     #[clippy::version = "1.77.0"]
-    pub THREAD_LOCAL_INITIALIZER_CAN_BE_MADE_CONST,
+    pub MISSING_CONST_FOR_THREAD_LOCAL,
     perf,
     "suggest using `const` in `thread_local!` macro"
 }
 
-pub struct ThreadLocalInitializerCanBeMadeConst {
+pub struct MissingConstForThreadLocal {
     msrv: Msrv,
 }
 
-impl ThreadLocalInitializerCanBeMadeConst {
+impl MissingConstForThreadLocal {
     #[must_use]
     pub fn new(msrv: Msrv) -> Self {
         Self { msrv }
     }
 }
 
-impl_lint_pass!(ThreadLocalInitializerCanBeMadeConst => [THREAD_LOCAL_INITIALIZER_CAN_BE_MADE_CONST]);
+impl_lint_pass!(MissingConstForThreadLocal => [MISSING_CONST_FOR_THREAD_LOCAL]);
 
 #[inline]
 fn is_thread_local_initializer(
@@ -102,7 +102,7 @@ fn initializer_can_be_made_const(cx: &LateContext<'_>, defid: rustc_span::def_id
     false
 }
 
-impl<'tcx> LateLintPass<'tcx> for ThreadLocalInitializerCanBeMadeConst {
+impl<'tcx> LateLintPass<'tcx> for MissingConstForThreadLocal {
     fn check_fn(
         &mut self,
         cx: &LateContext<'tcx>,
@@ -113,7 +113,7 @@ impl<'tcx> LateLintPass<'tcx> for ThreadLocalInitializerCanBeMadeConst {
         local_defid: rustc_span::def_id::LocalDefId,
     ) {
         let defid = local_defid.to_def_id();
-        if self.msrv.meets(msrvs::THREAD_LOCAL_INITIALIZER_CAN_BE_MADE_CONST)
+        if self.msrv.meets(msrvs::THREAD_LOCAL_CONST_INIT)
             && is_thread_local_initializer(cx, fn_kind, span).unwrap_or(false)
             // Some implementations of `thread_local!` include an initializer fn.
             // In the case of a const initializer, the init fn is also const,
@@ -139,7 +139,7 @@ impl<'tcx> LateLintPass<'tcx> for ThreadLocalInitializerCanBeMadeConst {
         {
             span_lint_and_sugg(
                 cx,
-                THREAD_LOCAL_INITIALIZER_CAN_BE_MADE_CONST,
+                MISSING_CONST_FOR_THREAD_LOCAL,
                 unpeeled.span,
                 "initializer for `thread_local` value can be made `const`",
                 "replace with",

clippy_lints/src/renamed_lints.rs

@@ -32,6 +32,7 @@ pub static RENAMED_LINTS: &[(&str, &str)] = &[
     ("clippy::result_unwrap_used", "clippy::unwrap_used"),
     ("clippy::single_char_push_str", "clippy::single_char_add_str"),
     ("clippy::stutter", "clippy::module_name_repetitions"),
+    ("clippy::thread_local_initializer_can_be_made_const", "clippy::missing_const_for_thread_local"),
     ("clippy::to_string_in_display", "clippy::recursive_format_impl"),
     ("clippy::unwrap_or_else_default", "clippy::unwrap_or_default"),
     ("clippy::zero_width_space", "clippy::invisible_characters"),

tests/ui/thread_local_initializer_can_be_made_const.fixed renamed to tests/ui/missing_const_for_thread_local.fixed

@@ -1,4 +1,4 @@
-#![warn(clippy::thread_local_initializer_can_be_made_const)]
+#![warn(clippy::missing_const_for_thread_local)]
 
 use std::cell::{Cell, RefCell};
 

tests/ui/thread_local_initializer_can_be_made_const.rs renamed to tests/ui/missing_const_for_thread_local.rs

@@ -1,4 +1,4 @@
-#![warn(clippy::thread_local_initializer_can_be_made_const)]
+#![warn(clippy::missing_const_for_thread_local)]
 
 use std::cell::{Cell, RefCell};
 

tests/ui/thread_local_initializer_can_be_made_const.stderr renamed to tests/ui/missing_const_for_thread_local.stderr

@@ -1,38 +1,38 @@
 error: initializer for `thread_local` value can be made `const`
-  --> tests/ui/thread_local_initializer_can_be_made_const.rs:8:41
+  --> tests/ui/missing_const_for_thread_local.rs:8:41
    |
 LL |         static BUF_1: RefCell<String> = RefCell::new(String::new());
    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `const { RefCell::new(String::new()) }`
    |
-   = note: `-D clippy::thread-local-initializer-can-be-made-const` implied by `-D warnings`
-   = help: to override `-D warnings` add `#[allow(clippy::thread_local_initializer_can_be_made_const)]`
+   = note: `-D clippy::missing-const-for-thread-local` implied by `-D warnings`
+   = help: to override `-D warnings` add `#[allow(clippy::missing_const_for_thread_local)]`
 
 error: initializer for `thread_local` value can be made `const`
-  --> tests/ui/thread_local_initializer_can_be_made_const.rs:18:29
+  --> tests/ui/missing_const_for_thread_local.rs:18:29
    |
 LL |         static SIMPLE:i32 = 1;
    |                             ^ help: replace with: `const { 1 }`
 
 error: initializer for `thread_local` value can be made `const`
-  --> tests/ui/thread_local_initializer_can_be_made_const.rs:24:59
+  --> tests/ui/missing_const_for_thread_local.rs:24:59
    |
 LL |         static BUF_3_CAN_BE_MADE_CONST: RefCell<String> = RefCell::new(String::new());
    |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `const { RefCell::new(String::new()) }`
 
 error: initializer for `thread_local` value can be made `const`
-  --> tests/ui/thread_local_initializer_can_be_made_const.rs:26:59
+  --> tests/ui/missing_const_for_thread_local.rs:26:59
    |
 LL |         static BUF_4_CAN_BE_MADE_CONST: RefCell<String> = RefCell::new(String::new());
    |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `const { RefCell::new(String::new()) }`
 
 error: initializer for `thread_local` value can be made `const`
-  --> tests/ui/thread_local_initializer_can_be_made_const.rs:32:31
+  --> tests/ui/missing_const_for_thread_local.rs:32:31
    |
 LL |         static PEEL_ME: i32 = { 1 };
    |                               ^^^^^ help: replace with: `const { 1 }`
 
 error: initializer for `thread_local` value can be made `const`
-  --> tests/ui/thread_local_initializer_can_be_made_const.rs:34:36
+  --> tests/ui/missing_const_for_thread_local.rs:34:36
    |
 LL |         static PEEL_ME_MANY: i32 = { let x = 1; x * x };
    |                                    ^^^^^^^^^^^^^^^^^^^^ help: replace with: `const { { let x = 1; x * x } }`

tests/ui/rename.fixed

@@ -27,6 +27,7 @@
 #![allow(clippy::needless_borrow)]
 #![allow(clippy::single_char_add_str)]
 #![allow(clippy::module_name_repetitions)]
+#![allow(clippy::missing_const_for_thread_local)]
 #![allow(clippy::recursive_format_impl)]
 #![allow(clippy::unwrap_or_default)]
 #![allow(clippy::invisible_characters)]
@@ -83,6 +84,7 @@
 #![warn(clippy::unwrap_used)]
 #![warn(clippy::single_char_add_str)]
 #![warn(clippy::module_name_repetitions)]
+#![warn(clippy::missing_const_for_thread_local)]
 #![warn(clippy::recursive_format_impl)]
 #![warn(clippy::unwrap_or_default)]
 #![warn(clippy::invisible_characters)]

tests/ui/rename.rs

@@ -27,6 +27,7 @@
 #![allow(clippy::needless_borrow)]
 #![allow(clippy::single_char_add_str)]
 #![allow(clippy::module_name_repetitions)]
+#![allow(clippy::missing_const_for_thread_local)]
 #![allow(clippy::recursive_format_impl)]
 #![allow(clippy::unwrap_or_default)]
 #![allow(clippy::invisible_characters)]
@@ -83,6 +84,7 @@
 #![warn(clippy::result_unwrap_used)]
 #![warn(clippy::single_char_push_str)]
 #![warn(clippy::stutter)]
+#![warn(clippy::thread_local_initializer_can_be_made_const)]
 #![warn(clippy::to_string_in_display)]
 #![warn(clippy::unwrap_or_else_default)]
 #![warn(clippy::zero_width_space)]