rust/tests/ui/pattern
Alan Egerton 01268919a5 Fix suppression of unused_assignment in binding of unused_variable
Unused assignments to an unused variable should trigger only the
`unused_variables` lint and not also the `unused_assignments` lint.
This was previously implemented by checking whether the span of the
assignee was within the span of the binding pattern, however that failed
to capture situations was imported from elsewhere (eg from the input
tokenstream of a proc-macro that generates the binding pattern).

By comparing the span of the assignee to those of the variable
introductions instead, a reported stable-to-stable regression is
resolved.

This fix also impacted some other preexisting tests, which had
(undesirably) been triggering both the `unused_variables` and
`unused_assignments` lints on the same initializing assignment; those
tests have therefore now been updated to expect only the former lint.

(cherry picked from commit 22b3f59882)
2026-02-12 09:06:11 -08:00
..
auxiliary Move some tests out of tests/ui 2025-05-03 17:22:52 +02:00
bindings-after-at Fix suppression of unused_assignment in binding of unused_variable 2026-02-12 09:06:11 -08:00
deref-patterns On unmet trait bound, mention if trait is unstable 2026-01-13 01:16:58 +00:00
move-ref-patterns Gate 2018 UI tests 2025-11-27 14:13:58 -05:00
rfc-3627-match-ergonomics-2024 Provide more context when mutably borrowing an imutable borrow 2025-11-09 22:14:48 +00:00
rfc-3637-guard-patterns Make typo in field and name suggestions verbose 2025-12-09 17:29:23 +00:00
usefulness Merge E0412 into E0425 2025-12-02 18:25:13 +00:00
array-length-mismatch-13482.rs comments 2025-08-05 19:34:46 +05:00
array-length-mismatch-13482.stderr comments 2025-08-05 19:34:46 +05:00
array-length-mismatch-verbose-13482.rs comments 2025-08-05 19:34:46 +05:00
array-length-mismatch-verbose-13482.stderr comments 2025-08-05 19:34:46 +05:00
at-in-struct-patterns.rs don't uppercase error messages 2025-09-03 15:24:49 +02:00
at-in-struct-patterns.stderr don't uppercase error messages 2025-09-03 15:24:49 +02:00
box-pattern-constructor-mismatch.rs always check for mixed deref pattern and normal constructors 2025-07-04 23:47:31 -07:00
box-pattern-constructor-mismatch.stderr always check for mixed deref pattern and normal constructors 2025-07-04 23:47:31 -07:00
box-pattern-type-mismatch.rs Replace some Option<Diag> with Result<(), Diag> 2024-06-13 06:16:12 +00:00
box-pattern-type-mismatch.stderr Replace some Option<Diag> with Result<(), Diag> 2024-06-13 06:16:12 +00:00
by-move-pattern-binding.rs Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
by-move-pattern-binding.stderr Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
byte-string-inference.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
byte-string-mutability-mismatch.rs compiletest: Make diagnostic kind mandatory on line annotations 2025-04-30 10:44:24 +03:00
byte-string-mutability-mismatch.stderr compiletest: Make diagnostic kind mandatory on line annotations 2025-04-30 10:44:24 +03:00
check-struct-pat-fields-stability-issue-138319.rs Pass precise HirId when calling check_stability 2025-03-14 14:51:58 +08:00
check-struct-pat-fields-stability-issue-138319.stderr Pass precise HirId when calling check_stability 2025-03-14 14:51:58 +08:00
complexity_limit.rs Rename pattern_complexity attr as pattern_complexity_limit. 2025-02-17 09:30:40 +11:00
complexity_limit.stderr Add and update tests to use pattern_complexity 2024-03-03 13:10:15 +01:00
const-error-ice-issue-148542.rs Add regression test for ice 2025-11-06 09:41:16 +08:00
const-error-ice-issue-148542.stderr Add regression test for ice 2025-11-06 09:41:16 +08:00
const-pattern-str-match-lifetime.rs cleaned up some tests 2025-12-13 00:54:20 +09:00
cross-crate-enum-pattern.rs Move some tests out of tests/ui 2025-05-03 17:22:52 +02:00
enum-struct-pattern-mismatch-15896.rs comments 2025-08-09 16:27:20 +05:00
enum-struct-pattern-mismatch-15896.stderr comments 2025-08-09 16:27:20 +05:00
fn-in-pat.rs Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
fn-in-pat.stderr Update tests for new TRPL chapter order 2024-11-23 08:57:25 -07:00
for-loop-bad-item.rs
for-loop-bad-item.stderr Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
ignore-all-the-things.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
inc-range-pat.rs Gate 2018 UI tests 2025-11-27 14:13:58 -05:00
incorrect-placement-of-pattern-modifiers.fixed [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
incorrect-placement-of-pattern-modifiers.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
incorrect-placement-of-pattern-modifiers.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
integer-range-binding.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-6449.rs Use non-2015 edition paths in tests that do not test for their resolution 2025-06-03 13:35:31 +02:00
issue-8351-1.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-8351-2.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-10392.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-11577.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-12582.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-14221.rs Use non-2015 edition paths in tests that do not test for their resolution 2025-06-03 13:35:31 +02:00
issue-14221.stderr Reword the "unreachable pattern" explanations 2024-08-19 21:39:57 +02:00
issue-15080.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-17718-patterns.rs
issue-17718-patterns.stderr
issue-22546.rs Check assoc consts and tys later like assoc fns 2025-07-10 23:39:54 +08:00
issue-27320.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-28992-empty.rs Move some tests 2024-02-09 15:43:08 -03:00
issue-28992-empty.stderr Move some tests 2024-02-09 15:43:08 -03:00
issue-52240.rs
issue-52240.stderr Provide more context when mutably borrowing an imutable borrow 2025-11-09 22:14:48 +00:00
issue-66270-pat-struct-parser-recovery.rs
issue-66270-pat-struct-parser-recovery.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
issue-67037-pat-tup-scrut-ty-diff-less-fields.rs
issue-67037-pat-tup-scrut-ty-diff-less-fields.stderr Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
issue-67776-match-same-name-enum-variant-refs.rs Change bindings_with_variant_name to deny-by-default 2023-01-20 02:26:12 -05:00
issue-67776-match-same-name-enum-variant-refs.stderr Change bindings_with_variant_name to deny-by-default 2023-01-20 02:26:12 -05:00
issue-72565.rs Avoid emitting the non_exhaustive error if other errors already occurred 2023-10-11 12:49:57 +00:00
issue-72565.stderr Specify type kind of constant that can't be used in patterns 2024-12-04 20:29:36 +00:00
issue-72574-1.rs
issue-72574-1.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
issue-72574-2.rs
issue-72574-2.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
issue-74539.rs
issue-74539.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
issue-74702.rs
issue-74702.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
issue-74954.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-80186-mut-binding-help-suggestion.rs
issue-80186-mut-binding-help-suggestion.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
issue-88074-pat-range-type-inference-err.rs
issue-88074-pat-range-type-inference-err.stderr
issue-88074-pat-range-type-inference.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-92074-macro-ice.rs
issue-92074-macro-ice.stderr Change wording 2024-04-29 14:53:38 +02:00
issue-94866.rs Move tests 2023-05-24 19:35:59 -03:00
issue-94866.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
issue-95878.rs
issue-95878.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
issue-106552.rs suggest fix for attempted integer identifier in patterns 2023-01-14 12:51:20 +13:00
issue-106552.stderr Use let...else consistently in user-facing diagnostics 2025-11-24 11:41:52 +09:00
issue-106862.fixed [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-106862.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-106862.stderr error-msg: impl better suggestion for E0532 2023-03-15 22:19:54 +13:00
issue-110508.rs Handle all PatExprs in dead code analysis 2025-01-29 15:45:13 +00:00
issue-115599.rs Add additional context for non-sructural type constant used in pattern 2024-12-04 20:29:36 +00:00
issue-115599.stderr fix: Add col separator before secondary messages with no source 2025-08-26 15:15:17 -06:00
issue-117626.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
match-at-pattern-shadows-name.rs Cleaned up some tests 2025-12-16 02:10:08 +09:00
match-at-pattern-shadows-name.stderr Cleaned up some tests 2025-12-16 02:10:08 +09:00
match-enum-struct-variant-field-missing.rs Relocate 5 tests from tests/ui/issues 2025-11-27 00:39:52 +09:00
match-enum-struct-variant-field-missing.stderr Make typo in field and name suggestions verbose 2025-12-09 17:29:23 +00:00
missing-ctor-with-ill-formed-inner-ty-issue-148192.rs fix: Do not ICE when missing match arm with ill-formed subty is met 2025-11-13 01:36:35 +09:00
missing-ctor-with-ill-formed-inner-ty-issue-148192.stderr fix: Do not ICE when missing match arm with ill-formed subty is met 2025-11-13 01:36:35 +09:00
missing_lifetime.rs Use non-2015 edition paths in tests that do not test for their resolution 2025-06-03 13:35:31 +02:00
missing_lifetime.stderr Avoid follow-up errors on erroneous patterns 2024-06-13 06:14:32 +00:00
mut-pattern-of-immutable-borrow.rs Provide more context when mutably borrowing an imutable borrow 2025-11-09 22:14:48 +00:00
mut-pattern-of-immutable-borrow.stderr Provide more context when mutably borrowing an imutable borrow 2025-11-09 22:14:48 +00:00
mut-ref-mut-2021.rs Feature gate 2024-03-27 11:20:28 -04:00
mut-ref-mut-2021.stderr Better span for "make binding mutable" suggestion 2024-07-04 02:02:21 +00:00
mut_preserve_binding_mode_2021.rs Gate implicit mutable by-reference bindings behind mut ref 2024-05-15 16:55:54 -04:00
mut_preserve_binding_mode_2021.stderr Fix tests 2024-04-15 23:27:22 -04:00
mut_preserve_binding_mode_2024.rs Stabilize the 2024 edition 2024-11-22 11:12:15 -08:00
no-match-tuple-variant-self-ctor.rs Validate that we're only matching on unit struct for path pattern 2024-03-22 20:53:42 -04:00
no-match-tuple-variant-self-ctor.struct_.stderr Validate that we're only matching on unit struct for path pattern 2024-03-22 20:53:42 -04:00
no-match-tuple-variant-self-ctor.tuple.stderr Validate that we're only matching on unit struct for path pattern 2024-03-22 20:53:42 -04:00
no-patterns-in-args-2.rs Gate 2015 UI tests 2025-11-27 11:19:00 -05:00
no-patterns-in-args-2.stderr Gate 2015 UI tests 2025-11-27 11:19:00 -05:00
no-patterns-in-args.rs Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
no-patterns-in-args.stderr Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
non-constant-in-const-path.rs
non-constant-in-const-path.stderr Tweak output of some const pattern errors 2024-12-04 20:29:36 +00:00
non-structural-match-types-cycle-err.rs borrowck typeck children together with their parent 2025-04-08 00:34:40 +02:00
non-structural-match-types-cycle-err.stderr borrowck typeck children together with their parent 2025-04-08 00:34:40 +02:00
non-structural-match-types.rs borrowck typeck children together with their parent 2025-04-08 00:34:40 +02:00
non-structural-match-types.stderr borrowck typeck children together with their parent 2025-04-08 00:34:40 +02:00
normalize-ty-in-range.rs Structurally resolve in check_ref_cast and calc_adjust_mode 2025-05-08 15:00:17 +00:00
overflowing-literals.rs Uniformly handle HIR literals in visitors and lints 2025-02-05 11:28:24 +00:00
overflowing-literals.stderr Uniformly handle HIR literals in visitors and lints 2025-02-05 11:28:24 +00:00
pat-shadow-in-nested-binding.rs
pat-shadow-in-nested-binding.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
pat-struct-field-expr-has-type.rs
pat-struct-field-expr-has-type.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
pat-tuple-bad-type.rs
pat-tuple-bad-type.stderr
pat-tuple-field-count-cross.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
pat-tuple-field-count-cross.stderr Trim suggestion parts to the subset that is purely additive 2025-02-14 00:44:10 -08:00
pat-tuple-overfield.rs
pat-tuple-overfield.stderr Trim suggestion parts to the subset that is purely additive 2025-02-14 00:44:10 -08:00
pat-tuple-underfield.rs
pat-tuple-underfield.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
pat-type-err-formal-param.rs
pat-type-err-formal-param.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
pat-type-err-let-stmt.rs
pat-type-err-let-stmt.stderr Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
patkind-litrange-no-expr.rs Rename PatKind::Lit to Expr 2025-01-08 07:34:59 +00:00
patkind-litrange-no-expr.stderr Add a note to duplicate diagnostics 2023-10-05 01:04:41 +00:00
patkind-ref-binding-issue-114896.fixed UI tests: add missing diagnostic kinds where possible 2025-04-08 23:06:31 +03:00
patkind-ref-binding-issue-114896.rs UI tests: add missing diagnostic kinds where possible 2025-04-08 23:06:31 +03:00
patkind-ref-binding-issue-114896.stderr Trim suggestion parts to the subset that is purely additive 2025-02-14 00:44:10 -08:00
patkind-ref-binding-issue-122415.fixed Fix incorrect mutable suggestion information for binding in ref pattern. 2024-03-19 12:28:23 +08:00
patkind-ref-binding-issue-122415.rs Fix incorrect mutable suggestion information for binding in ref pattern. 2024-03-19 12:28:23 +08:00
patkind-ref-binding-issue-122415.stderr Trim suggestion parts to the subset that is purely additive 2025-02-14 00:44:10 -08:00
pattern-bad-ref-box-order.fixed [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
pattern-bad-ref-box-order.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
pattern-bad-ref-box-order.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
pattern-binding-disambiguation.rs Continue to borrowck even if there were previous errors 2024-02-08 08:10:43 +00:00
pattern-binding-disambiguation.stderr Update tests for new TRPL chapter order 2024-11-23 08:57:25 -07:00
pattern-error-continue.rs compiletest: Make diagnostic kind mandatory on line annotations 2025-04-30 10:44:24 +03:00
pattern-error-continue.stderr Make typo in field and name suggestions verbose 2025-12-09 17:29:23 +00:00
pattern-ident-path-generics.rs
pattern-ident-path-generics.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
pattern-match-arc-move.rs cleaned up some tests 2025-06-03 07:38:06 +05:00
pattern-match-invalid-variant.rs cleaned up some tests 2025-06-03 07:38:06 +05:00
pattern-match-invalid-variant.stderr cleaned up some tests 2025-06-03 07:38:06 +05:00
pattern-tyvar-2.rs
pattern-tyvar-2.stderr Make diagnostics clearer for binop-related errors in foreign crates 2025-10-18 01:20:25 +00:00
pattern-tyvar.rs
pattern-tyvar.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
patterns-dont-match-nt-statement.rs Don't make pattern nonterminals match statement nonterminals 2024-08-26 18:30:15 -04:00
premature-match-scrutinee-temporary-drop-10683.rs comments 2025-07-25 20:38:54 +05:00
range-pattern-meant-to-be-slice-rest-pattern.rs Stabilize exclusive_range 2024-05-02 19:42:31 -04:00
range-pattern-meant-to-be-slice-rest-pattern.stderr Apply review suggestions 2025-12-17 14:53:14 +00:00
refutable-pattern-for-loop-15381.rs comments 2025-08-09 16:27:20 +05:00
refutable-pattern-for-loop-15381.stderr comments 2025-08-09 16:27:20 +05:00
rest-pat-semantic-disallowed.rs
rest-pat-semantic-disallowed.stderr
rest-pat-syntactic.rs Use cfg(false) in UI tests 2025-04-03 21:41:58 +00:00
rest-pat-syntactic.stderr Bless tests 2024-01-13 12:46:58 -05:00
self-ctor-133272.rs Re-delay a resolve bug 2024-11-21 18:40:36 +08:00
self-ctor-133272.stderr Re-delay a resolve bug 2024-11-21 18:40:36 +08:00
size-and-align.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
skipped-ref-pats-issue-125058.rs Stabilize the 2024 edition 2024-11-22 11:12:15 -08:00
skipped-ref-pats-issue-125058.stderr bless tests with new lint messages 2025-08-19 21:27:10 +02:00
slice-array-infer.rs stabilize gai 2025-06-11 15:30:15 +01:00
slice-pattern-recursion-15104.rs comments 2025-08-09 16:27:20 +05:00
slice-pattern-refutable.rs address review 2023-07-17 22:06:32 +00:00
slice-pattern-refutable.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
slice-patterns-ambiguity.rs add tests for refutable patterns 2023-07-17 22:02:09 +00:00
slice-patterns-ambiguity.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
slice-patterns-irrefutable.rs address review 2023-07-28 11:20:11 +00:00
slice-patterns-irrefutable.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
slice-patterns-nested.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
static-binding-shadow-16149.rs comments 2025-08-09 16:27:20 +05:00
static-binding-shadow-16149.stderr comments 2025-08-09 16:27:20 +05:00
struct-field-duplicate-binding-15260.rs comments 2025-08-09 16:27:20 +05:00
struct-field-duplicate-binding-15260.stderr comments 2025-08-09 16:27:20 +05:00
struct-mismatch-destructure-14541.rs comments 2025-08-05 19:34:46 +05:00
struct-mismatch-destructure-14541.stderr comments 2025-08-05 19:34:46 +05:00
struct-parser-recovery-issue-126344.rs report pat no field error no recoverd struct variant 2024-07-11 00:18:47 +08:00
struct-parser-recovery-issue-126344.stderr report pat no field error no recoverd struct variant 2024-07-11 00:18:47 +08:00
struct-pattern-on-non-struct-resolve-error.rs modify test to side-step platform-dependent stderr output 2025-01-08 00:13:43 +00:00
struct-pattern-on-non-struct-resolve-error.stderr modify test to side-step platform-dependent stderr output 2025-01-08 00:13:43 +00:00
struct-pattern-with-missing-fields-resolve-error.rs Add check for missing fields in enum variant pattern 2025-01-08 00:10:16 +00:00
struct-pattern-with-missing-fields-resolve-error.stderr Make typo in field and name suggestions verbose 2025-12-09 17:29:23 +00:00
struct-wildcard-pattern-14308.rs comments 2025-08-05 19:34:46 +05:00
struct_pattern_on_tuple_enum.rs move struct_pattern_on_tuple_enum to ui/pattern 2026-01-16 20:55:37 +01:00
struct_pattern_on_tuple_enum.stderr move struct_pattern_on_tuple_enum to ui/pattern 2026-01-16 20:55:37 +01:00
suggest-adding-appropriate-missing-pattern-excluding-comments.fixed [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
suggest-adding-appropriate-missing-pattern-excluding-comments.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
suggest-adding-appropriate-missing-pattern-excluding-comments.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
tuple-enum-match-15129.rs comments 2025-08-09 16:27:20 +05:00
type_mismatch.rs Avoid ICEs after bad patterns, for the other syntactic variants 2026-01-14 20:54:27 +01:00
type_mismatch.stderr Avoid ICEs after bad patterns, for the other syntactic variants 2026-01-14 20:54:27 +01:00
uninit-trivial.rs Do not optimize out SwitchInt before borrowck, or if Zmir-preserve-ub 2025-04-08 21:05:20 +00:00
uninit-trivial.stderr Do not optimize out SwitchInt before borrowck, or if Zmir-preserve-ub 2025-04-08 21:05:20 +00:00
unit-pattern-matching-in-function-argument-7519.rs Rehome tests/ui/issues/ tests [2/?] 2025-08-02 15:29:16 -04:00
unit-type-struct-pattern-mismatch-16401.rs comments 2025-08-09 16:27:20 +05:00
unit-type-struct-pattern-mismatch-16401.stderr comments 2025-08-09 16:27:20 +05:00
unit-variant-pattern-matching-29383.rs Rehome tests/ui/issues/ tests [4/?] 2025-08-10 11:54:15 -04:00
unit-variant-pattern-matching-29383.stderr Rehome tests/ui/issues/ tests [4/?] 2025-08-10 11:54:15 -04:00
unused-parameters-const-pattern.rs Add test/comment about const patterns with unused params 2025-05-22 12:52:46 +01:00