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Timo ac88357f83
New lint: swap_with_temporary (#14046) 
This lint detects inefficient or useless `{std,core}::mem::swap()` calls
such as:

```rust
    // Should be `a = temp();`
    swap(&mut a, &mut temp());
    // Should be `*b = temp();`
    swap(b, &mut temp());
    // Should be `temp1(); temp2();` if we want to keep the side effects
    swap(&mut temp1(), &mut temp2());
```

It also takes care of using a form appropriate for a `()` context if
`swap()` is part of a larger expression (don't ask me why this wouldn't
happen, I have no idea), by suggesting `{ x = y; }` (statement in block)
or `{std,core}::mem::drop((temp1(), temp2())`.

changelog: [`swap_with_temporary`]: new lint

Close #1968
2025-04-17 12:42:46 +00:00
..
attrs Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
cargo Merge commit '51d49c1ae2' into clippy-subtree-update 2025-01-28 19:33:54 +01:00
casts Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
doc Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
functions misnamed_getters: support unsafe blocks around getters 2025-04-15 20:33:01 +02:00
loops Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
matches Deprecate match_on_vec_items lint (#14217) 2025-04-13 15:52:46 +00:00
methods New lint: swap_with_temporary (#14046) 2025-04-17 12:42:46 +00:00
misc_early Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
operators Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
transmute Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
types Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
unit_types Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
utils Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
absolute_paths.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
almost_complete_range.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
approx_const.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
arbitrary_source_item_ordering.rs Replace stray println!() in lint code by bug!() 2025-04-15 19:50:14 +02:00
arc_with_non_send_sync.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
as_conversions.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
asm_syntax.rs Follow review comments (optimize the filtering) 2024-10-19 16:20:33 +02:00
assertions_on_constants.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
assertions_on_result_states.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
assigning_clones.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
async_yields_async.rs Move some Map methods onto TyCtxt. 2025-02-17 13:21:02 +11:00
await_holding_invalid.rs Validate paths in disallowed_* configurations 2025-04-01 14:53:48 -04:00
blocks_in_conditions.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
bool_assert_comparison.rs use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
bool_to_int_with_if.rs bool_to_int_with_if: properly handle macros 2025-04-16 20:25:15 +02:00
booleans.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
borrow_deref_ref.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
box_default.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
byte_char_slices.rs Merge commit 'a109190d70' into clippy-subtree-update 2024-10-18 13:44:06 +02:00
cfg_not_test.rs expand: Leave traces when expanding cfg attributes 2025-03-26 15:30:12 +03:00
checked_conversions.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
cognitive_complexity.rs Multiple return statements doesnt decrease cognitive complexity level multiple times 2025-03-24 20:48:49 +01:00
collapsible_if.rs Make collapsible_if recognize the let_chains feature 2025-03-27 14:40:44 +01:00
collection_is_never_read.rs Move some Map methods onto TyCtxt. 2025-02-17 13:21:02 +11:00
comparison_chain.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
copies.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
copy_iterator.rs Merge commit 'f712eb5cdc' into clippy-subtree-update 2024-11-07 22:37:01 +01:00
crate_in_macro_def.rs Move ast::Item::ident into ast::ItemKind. 2025-04-01 14:08:57 +11:00
create_dir.rs Merge commit 'a109190d70' into clippy-subtree-update 2024-10-18 13:44:06 +02:00
ctfe.rs Rename tcx.ensure() to tcx.ensure_ok() 2025-02-01 12:38:54 +11:00
dbg_macro.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
declare_clippy_lint.rs Merge commit 'f712eb5cdc' into clippy-subtree-update 2024-11-07 22:37:01 +01:00
declared_lints.rs New lint: swap_with_temporary (#14046) 2025-04-17 12:42:46 +00:00
default.rs Add helper methods checking for "#[non_exhaustive] that's active" 2025-03-07 16:16:36 +01:00
default_constructed_unit_structs.rs Remove brackets around type name when it is no longer a prefix 2025-04-10 07:46:45 +02:00
default_instead_of_iter_empty.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
default_numeric_fallback.rs Move methods from Map to TyCtxt, part 2. 2025-02-18 10:17:44 +11:00
default_union_representation.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
deprecated_lints.rs Deprecate match_on_vec_items lint (#14217) 2025-04-13 15:52:46 +00:00
dereference.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
derivable_impls.rs use is_automatically_derived() instead of has_attr(sym::automatically_derived) 2025-03-30 22:00:01 +08:00
derive.rs Do not propose to auto-derive Clone in presence of unsafe fields 2025-04-06 10:21:40 +02:00
disallowed_macros.rs Validate paths in disallowed_* configurations 2025-04-01 14:53:48 -04:00
disallowed_methods.rs Validate paths in disallowed_* configurations 2025-04-01 14:53:48 -04:00
disallowed_names.rs Merge commit '37f4fbb929' into clippy-subtree-update 2024-07-25 18:29:17 +02:00
disallowed_script_idents.rs Merge commit 'f712eb5cdc' into clippy-subtree-update 2024-11-07 22:37:01 +01:00
disallowed_types.rs Validate paths in disallowed_* configurations 2025-04-01 14:53:48 -04:00
double_parens.rs Merge commit '37f4fbb929' into clippy-subtree-update 2024-07-25 18:29:17 +02:00
drop_forget_ref.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
duplicate_mod.rs Move ast::Item::ident into ast::ItemKind. 2025-04-01 14:08:57 +11:00
else_if_without_else.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
empty_drop.rs Move some Map methods onto TyCtxt. 2025-02-17 13:21:02 +11:00
empty_enum.rs nightly feature tracking: get rid of the per-feature bool fields 2024-10-23 09:14:41 +01:00
empty_line_after.rs Fix a help message of empty_line_after_doc_comments for cases where the following item is nameless 2025-04-10 18:24:45 +02:00
empty_with_brackets.rs Move ast::Item::ident into ast::ItemKind. 2025-04-01 14:08:57 +11:00
endian_bytes.rs Merge commit '3e3715c312' into clippy-subtree-update 2025-02-06 15:00:24 +01:00
entry.rs fix: map_entry: don't emit lint before checks have been performed 2025-04-09 04:36:14 +02:00
enum_clike.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
equatable_if_let.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
error_impl_error.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
escape.rs Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
eta_reduction.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
excessive_bools.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
excessive_nesting.rs Merge commit '3e3715c312' into clippy-subtree-update 2025-02-06 15:00:24 +01:00
exhaustive_items.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
exit.rs Move methods from Map to TyCtxt, part 3. 2025-02-21 14:31:09 +11:00
explicit_write.rs Merge commit '609cd310be' into clippy-subtree-update 2024-12-26 15:15:54 +01:00
extra_unused_type_parameters.rs Overhaul the intravisit::Map trait. 2025-02-17 13:21:35 +11:00
fallible_impl_from.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
field_scoped_visibility_modifiers.rs Move ast::Item::ident into ast::ItemKind. 2025-04-01 14:08:57 +11:00
float_literal.rs Merge commit '0f8eabd623' into clippyup 2024-08-24 18:33:44 -04:00
floating_point_arithmetic.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
format.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
format_args.rs Move uninlined_format_args to style 2025-03-25 10:27:19 -04:00
format_impl.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
format_push_string.rs Merge commit '3e3715c312' into clippy-subtree-update 2025-02-06 15:00:24 +01:00
formatting.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
four_forward_slashes.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
from_over_into.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
from_raw_with_void_ptr.rs Merge commit 'f712eb5cdc' into clippy-subtree-update 2024-11-07 22:37:01 +01:00
from_str_radix_10.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
future_not_send.rs Make item self/non-self bound naming less whack 2025-01-28 19:08:50 +00:00
if_let_mutex.rs Merge commit 'ff4a26d442' into clippy-subtree-update 2024-11-28 19:38:59 +01:00
if_not_else.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
if_then_some_else_none.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
ignored_unit_patterns.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
impl_hash_with_borrow_str_and_bytes.rs Merge commit 'f0cdee4a3f' into clippy-subtree-sync 2023-12-01 18:21:58 +01:00
implicit_hasher.rs Overhaul the intravisit::Map trait. 2025-02-17 13:21:35 +11:00
implicit_return.rs implicit_return: do not suggest adding return into desugared code 2025-03-28 12:14:43 +01:00
implicit_saturating_add.rs Merge commit '51d49c1ae2' into clippy-subtree-update 2025-01-28 19:33:54 +01:00
implicit_saturating_sub.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
implied_bounds_in_impls.rs The clipper :3c 2025-01-23 06:01:36 +00:00
incompatible_msrv.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
inconsistent_struct_constructor.rs lint-inconsistent-... -> check-inconsistent-... 2025-03-23 15:22:37 -04:00
index_refutable_slice.rs Move methods from Map to TyCtxt, part 5. 2025-04-02 10:00:46 +11:00
indexing_slicing.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
ineffective_open_options.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
infinite_iter.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
inherent_impl.rs Fix tools 2024-09-24 10:12:05 -04:00
inherent_to_string.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
init_numbered_fields.rs Introduce default_field_values feature 2024-12-09 21:55:01 +00:00
inline_fn_without_body.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
instant_subtraction.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
int_plus_one.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
integer_division_remainder_used.rs Merge commit '3e5a02b13b' into clippy-subtree-update 2024-06-13 12:30:48 +02:00
invalid_upcast_comparisons.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
item_name_repetitions.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
items_after_statements.rs Move some Map methods onto TyCtxt. 2025-02-17 13:21:02 +11:00
items_after_test_module.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
iter_not_returning_iterator.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
iter_over_hash_type.rs Merge commit '51d49c1ae2' into clippy-subtree-update 2025-01-28 19:33:54 +01:00
iter_without_into_iter.rs Move some Map methods onto TyCtxt. 2025-02-17 13:21:02 +11:00
large_const_arrays.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
large_enum_variant.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
large_futures.rs clippy: directly use rustc_abi instead of reexports 2025-02-07 11:21:53 -08:00
large_include_file.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
large_stack_arrays.rs Move methods from Map to TyCtxt, part 3. 2025-02-21 14:31:09 +11:00
large_stack_frames.rs use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
legacy_numeric_constants.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
len_zero.rs Fulfill the lint expectation even if allowed at the type level 2025-04-13 22:04:15 +02:00
let_if_seq.rs Revert "Dogfood double_ended_iterator_last" 2025-01-01 22:16:33 +01:00
let_underscore.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
let_with_type_underscore.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
lib.rs New lint: redundant_test_prefix (#13710) 2025-04-16 06:15:18 +00:00
lifetimes.rs Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
lines_filter_map_ok.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
literal_representation.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
literal_string_with_formatting_args.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
macro_metavars_in_unsafe.rs Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
macro_use.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
main_recursion.rs Merge commit 'a109190d70' into clippy-subtree-update 2024-10-18 13:44:06 +02:00
manual_abs_diff.rs add manual_abs_diff lint 2025-04-02 19:40:14 +00:00
manual_assert.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
manual_async_fn.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
manual_bits.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
manual_clamp.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
manual_div_ceil.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
manual_float_methods.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
manual_hash_one.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
manual_ignore_case_cmp.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
manual_is_ascii_check.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
manual_is_power_of_two.rs Recognize <uint>::count_ones(x) as x.count_ones() 2025-04-14 22:12:39 +02:00
manual_let_else.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
manual_main_separator_str.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
manual_non_exhaustive.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
manual_option_as_slice.rs Update versions of 1.86 lints 2025-04-03 22:20:33 +02:00
manual_range_patterns.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
manual_rem_euclid.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
manual_retain.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
manual_rotate.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
manual_slice_size_calculation.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
manual_string_new.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
manual_strip.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
map_unit_fn.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
match_result_ok.rs Merge commit '9725c4a162' into clippy-subtree-update 2024-04-04 19:52:55 +02:00
mem_replace.rs Fix situations identified by collapsible_if new hits 2025-03-25 19:50:24 +01:00
min_ident_chars.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
minmax.rs Merge commit 'f712eb5cdc' into clippy-subtree-update 2024-11-07 22:37:01 +01:00
misc.rs Move methods from Map to TyCtxt, part 5. 2025-04-02 10:00:46 +11:00
mismatching_type_param_order.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
missing_assert_message.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
missing_asserts_for_indexing.rs missing_asserts_for_indexing: consider assert_eq!() as well 2025-04-06 12:56:12 +02:00
missing_const_for_fn.rs Make missing_const_for_fn operate on non-optimized MIR 2025-03-28 10:46:41 +00:00
missing_const_for_thread_local.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
missing_doc.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
missing_enforced_import_rename.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
missing_fields_in_debug.rs use is_automatically_derived() instead of has_attr(sym::automatically_derived) 2025-03-30 22:00:01 +08:00
missing_inline.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
missing_trait_methods.rs Merge commit 'cb806113e0' into clippy-subtree-update 2024-08-08 19:13:50 +02:00
mixed_read_write_in_expression.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
module_style.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
multi_assignments.rs Merge commit '51d49c1ae2' into clippy-subtree-update 2025-01-28 19:33:54 +01:00
multiple_bound_locations.rs Move ast::Item::ident into ast::ItemKind. 2025-04-01 14:08:57 +11:00
multiple_unsafe_ops_per_block.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
mut_key.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
mut_mut.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
mut_reference.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
mutable_debug_assertion.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
mutex_atomic.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
needless_arbitrary_self_type.rs Merge commit '19e305bb57' into clippy-subtree-update 2025-01-09 18:57:00 +01:00
needless_bool.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
needless_borrowed_ref.rs Move methods from Map to TyCtxt, part 3. 2025-02-21 14:31:09 +11:00
needless_borrows_for_generic_args.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
needless_continue.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
needless_else.rs Merge commit '68a799aea9' into clippy-subtree-update 2024-06-27 18:56:04 +02:00
needless_for_each.rs Move some Map methods onto TyCtxt. 2025-02-17 13:21:02 +11:00
needless_if.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
needless_late_init.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
needless_maybe_sized.rs Refactor where predicates, and reserve for attributes support 2024-11-25 16:38:35 +08:00
needless_parens_on_range_literals.rs Merge commit 'f0cdee4a3f' into clippy-subtree-sync 2023-12-01 18:21:58 +01:00
needless_pass_by_ref_mut.rs Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
needless_pass_by_value.rs Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
needless_question_mark.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
needless_update.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
neg_cmp_op_on_partial_ord.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
neg_multiply.rs Don't use f16 and f128 directly in clippy_utils 2025-04-03 02:00:27 +01:00
new_without_default.rs Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
no_effect.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
no_mangle_with_rust_abi.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
non_canonical_impls.rs Accept self.cmp(other).into() as canonical PartialOrd impl 2025-04-09 10:47:41 +02:00
non_copy_const.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
non_expressive_names.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
non_octal_unix_permissions.rs Merge commit '51d49c1ae2' into clippy-subtree-update 2025-01-28 19:33:54 +01:00
non_send_fields_in_send_ty.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
non_std_lazy_statics.rs Update versions of 1.86 lints 2025-04-03 22:20:33 +02:00
non_zero_suggestions.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
nonstandard_macro_braces.rs Merge commit '786fbd6d68' into clippy-subtree-update 2024-11-14 19:35:26 +01:00
octal_escapes.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
only_used_in_recursion.rs Merge commit 'ff4a26d442' into clippy-subtree-update 2024-11-28 19:38:59 +01:00
option_env_unwrap.rs Merge commit '37f4fbb929' into clippy-subtree-update 2024-07-25 18:29:17 +02:00
option_if_let_else.rs fix: option_if_let_else suggests wrongly when coercion requires explicit cast (#14389) 2025-03-26 05:08:33 +00:00
panic_in_result_fn.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
panic_unimplemented.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
panicking_overflow_checks.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
partial_pub_fields.rs Move ast::Item::ident into ast::ItemKind. 2025-04-01 14:08:57 +11:00
partialeq_ne_impl.rs use is_automatically_derived() instead of has_attr(sym::automatically_derived) 2025-03-30 22:00:01 +08:00
partialeq_to_none.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
pass_by_ref_or_value.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
pathbuf_init_then_push.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
pattern_type_mismatch.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
permissions_set_readonly_false.rs Merge commit '37f4fbb929' into clippy-subtree-update 2024-07-25 18:29:17 +02:00
pointers_in_nomem_asm_block.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
precedence.rs Merge commit '3e3715c312' into clippy-subtree-update 2025-02-06 15:00:24 +01:00
ptr.rs Consider nested lifetimes in mut_from_ref (#14471) 2025-04-14 23:43:42 +00:00
ptr_offset_with_cast.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
pub_underscore_fields.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
pub_use.rs Merge commit 'cb806113e0' into clippy-subtree-update 2024-08-08 19:13:50 +02:00
question_mark.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
question_mark_used.rs Merge commit 'cb806113e0' into clippy-subtree-update 2024-08-08 19:13:50 +02:00
ranges.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
raw_strings.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
rc_clone_in_vec_init.rs Merge commit 'a109190d70' into clippy-subtree-update 2024-10-18 13:44:06 +02:00
read_zero_byte_vec.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
redundant_async_block.rs Move desugar_await to clippy_utils 2025-03-28 11:09:40 +01:00
redundant_clone.rs fix: redundant_clone FP in overlapping lifetime 2025-04-11 23:42:26 +08:00
redundant_closure_call.rs Rename Sugg::maybe_par() into Sugg::maybe_paren() 2025-03-24 08:44:54 +01:00
redundant_else.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
redundant_field_names.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
redundant_locals.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
redundant_pub_crate.rs Fix the primary span of redundant_pub_crate when flagging nameless items 2025-04-01 18:20:41 +02:00
redundant_slicing.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
redundant_static_lifetimes.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
redundant_test_prefix.rs new lint: redundant_test_prefix 2025-04-15 14:42:09 +03:00
redundant_type_annotations.rs Merge commit '51d49c1ae2' into clippy-subtree-update 2025-01-28 19:33:54 +01:00
ref_option_ref.rs The clipper :3c 2025-01-23 06:01:36 +00:00
ref_patterns.rs Merge commit 'cb806113e0' into clippy-subtree-update 2024-08-08 19:13:50 +02:00
reference.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
regex.rs Merge commit '19e305bb57' into clippy-subtree-update 2025-01-09 18:57:00 +01:00
repeat_vec_with_capacity.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
reserve_after_initialization.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
return_self_not_must_use.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
returns.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
same_name_method.rs Move some Map methods onto TyCtxt. 2025-02-17 13:21:02 +11:00
self_named_constructors.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
semicolon_block.rs Merge commit 'f712eb5cdc' into clippy-subtree-update 2024-11-07 22:37:01 +01:00
semicolon_if_nothing_returned.rs Simplify use crate::rustc_foo::bar occurrences. 2024-05-08 16:57:31 +10:00
serde_api.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
set_contains_or_insert.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
shadow.rs Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
significant_drop_tightening.rs Do not recurse forever in significant_drop_tightening 2025-04-17 12:58:14 +02:00
single_call_fn.rs Move methods from Map to TyCtxt, part 5. 2025-04-02 10:00:46 +11:00
single_char_lifetime_names.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
single_component_path_imports.rs Merge remote-tracking branch 'upstream/master' into rustup 2025-04-03 21:31:02 +02:00
single_option_map.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
single_range_in_vec_init.rs Merge commit '51d49c1ae2' into clippy-subtree-update 2025-01-28 19:33:54 +01:00
size_of_in_element_count.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
size_of_ref.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
slow_vector_initialization.rs Merge commit '51d49c1ae2' into clippy-subtree-update 2025-01-28 19:33:54 +01:00
std_instead_of_core.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
string_patterns.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
strings.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
strlen_on_c_strings.rs Merge commit '10136170fe' into clippy-subtree-update 2024-02-27 15:50:17 +01:00
suspicious_operation_groupings.rs Merge commit 'f712eb5cdc' into clippy-subtree-update 2024-11-07 22:37:01 +01:00
suspicious_trait_impl.rs Move methods from Map to TyCtxt, part 3. 2025-02-21 14:31:09 +11:00
suspicious_xor_used_as_pow.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
swap.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
swap_ptr_to_ref.rs Convert two missed places 2025-02-10 13:01:59 +00:00
tabs_in_doc_comments.rs Merge commit 'f0cdee4a3f' into clippy-subtree-sync 2023-12-01 18:21:58 +01:00
temporary_assignment.rs Merge commit 'f0cdee4a3f' into clippy-subtree-sync 2023-12-01 18:21:58 +01:00
tests_outside_test_module.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
to_digit_is_some.rs Merge commit '3e3715c312' into clippy-subtree-update 2025-02-06 15:00:24 +01:00
to_string_trait_impl.rs Stop handling specialization in clippy's to_string_trait_impl lint 2024-12-14 18:04:00 +00:00
trailing_empty_array.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
trait_bounds.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
tuple_array_conversions.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
unconditional_recursion.rs use is_automatically_derived() instead of has_attr(sym::automatically_derived) 2025-03-30 22:00:01 +08:00
undocumented_unsafe_blocks.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
unicode.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
uninhabited_references.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
uninit_vec.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
unit_return_expecting_ord.rs Move some Map methods onto TyCtxt. 2025-02-17 13:21:02 +11:00
unnecessary_box_returns.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
unnecessary_literal_bound.rs Merge commit '19e305bb57' into clippy-subtree-update 2025-01-09 18:57:00 +01:00
unnecessary_map_on_constructor.rs Merge commit 'a109190d70' into clippy-subtree-update 2024-10-18 13:44:06 +02:00
unnecessary_owned_empty_strings.rs Merge commit 'a109190d70' into clippy-subtree-update 2024-10-18 13:44:06 +02:00
unnecessary_self_imports.rs Merge commit 'c9139bd546' into clippy-subtree-update 2024-05-30 10:49:05 +02:00
unnecessary_semicolon.rs Merge commit '1e5237f4a5' into clippy-subtree-update 2025-03-20 22:34:29 +01:00
unnecessary_struct_initialization.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
unnecessary_wraps.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
unneeded_struct_pattern.rs Add helper methods checking for "#[non_exhaustive] that's active" 2025-03-07 16:16:36 +01:00
unnested_or_patterns.rs fix: unnested_or_patterns suggests wrongly in let (#14401) 2025-03-29 13:04:15 +00:00
unsafe_removed_from_name.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
unused_async.rs Overhaul the intravisit::Map trait. 2025-02-17 13:21:35 +11:00
unused_io_amount.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
unused_peekable.rs Move methods from Map to TyCtxt, part 3. 2025-02-21 14:31:09 +11:00
unused_result_ok.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
unused_rounding.rs Merge commit '9725c4a162' into clippy-subtree-update 2024-04-04 19:52:55 +02:00
unused_self.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
unused_trait_names.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
unused_unit.rs Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
unwrap.rs Move methods from Map to TyCtxt, part 4. 2025-03-12 08:55:37 +11:00
unwrap_in_result.rs Move some Map methods onto TyCtxt. 2025-02-17 13:21:02 +11:00
upper_case_acronyms.rs Move hir::Item::ident into hir::ItemKind. 2025-03-18 06:29:50 +11:00
use_self.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
useless_conversion.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
vec.rs Merge commit '9f9a822509' into clippy-subtree-update 2025-02-28 23:27:09 +01:00
vec_init_then_push.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
visibility.rs Convert two rustc_middle::lint functions to Span methods. 2025-02-02 13:57:34 +11:00
wildcard_imports.rs wildcard_imports: lint on pub use if asked to 2025-03-24 15:49:29 +01:00
write.rs Merge commit '3e3715c312' into clippy-subtree-update 2025-02-06 15:00:24 +01:00
zero_div_zero.rs Merge commit 'cb806113e0' into clippy-subtree-update 2024-08-08 19:13:50 +02:00
zero_repeat_side_effects.rs Move some Map methods onto TyCtxt. 2025-02-17 13:21:02 +11:00
zero_sized_map_values.rs Apply collapsible_if to Clippy itself 2025-03-27 14:40:44 +01:00
zombie_processes.rs Fix various typos in lint messages, descriptions and comments 2025-03-24 16:04:32 +01:00