Matthias Krüger c598b4e300 Rollup merge of #149597 - jdonszelmann:revert-iterator-exactly-one, r=wafflelapkin ...

Revert "implement and test `Iterator::{exactly_one, collect_array}`"

This reverts https://github.com/rust-lang/rust/pull/149270

I was quite excited it merged, and immediately realized with ``@WaffleLapkin`` that this is a breaking change on nightly! Despite still being marked as unstable, the name conflicts with the name on itertools as was discussed on the PR itself: https://github.com/rust-lang/rust/pull/149270#issuecomment-3573812447.

I'll reopen the PR though, and mark it as blocked on https://github.com/rust-lang/rust/pull/148605

2025-12-04 09:22:14 +01:00

..

alignment

Revert "Rollup merge of #122661 - estebank:assert-macro-span, r=petrochenkov"

2025-09-11 09:10:46 +08:00

auxiliary

Mark foo as explicitly inline.

2024-05-04 19:27:27 +00:00

enum

tests: Require run-fail ui tests to have an exit code (SIGABRT not ok)

2025-07-19 18:44:07 +02:00

lint

Lint overlapping assignments in MIR.

2025-09-17 21:12:17 +00:00

mir-inlining

Revert "fixup warnings around the compiler"

2025-12-03 16:34:32 +01:00

null

tests: Require run-fail ui tests to have an exit code (SIGABRT not ok)

2025-07-19 18:44:07 +02:00

validate

Fix ICE when validating transmuting ZST to inhabited enum

2025-08-23 19:25:58 +02:00

build-async-error-body-correctly.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

build-async-error-body-correctly.stderr

Show number in error message even for one error

2023-11-24 19:15:52 +01:00

checks_without_panic_impl.rs

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

clone-canonicalization-miscompile-132353.rs

Add a regression test for #132353

2024-10-31 13:12:22 +08:00

const_eval_select_cycle.rs

Teach MIR inliner query cycle avoidance about const_eval_select

2024-04-04 00:10:52 -04:00

debug-ref-undef.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

drop-elaboration-after-borrowck-error.rs

Taint borrowck results without running any borrowck if the MIR body was already tainted

2024-02-08 07:39:49 +00:00

drop-elaboration-after-borrowck-error.stderr

Taint borrowck results without running any borrowck if the MIR body was already tainted

2024-02-08 07:39:49 +00:00

dyn_metadata_sroa.rs

Stop SRoA'ing DynMetadata in MIR

2024-05-25 00:44:47 -07:00

early-otherwise-branch-ice.rs

Add regression test for #130769

2024-09-24 08:56:41 +00:00

enable_passes_validation.all_unknown.stderr

Validate and test -Zmir-enable-passes

2024-11-12 13:28:05 +00:00

enable_passes_validation.empty.stderr

Validate and test -Zmir-enable-passes

2024-11-12 13:28:05 +00:00

enable_passes_validation.mixed.stderr

Validate and test -Zmir-enable-passes

2024-11-12 13:28:05 +00:00

enable_passes_validation.rs

UI tests: add missing diagnostic kinds where possible

2025-04-08 23:06:31 +03:00

enable_passes_validation.unprefixed.stderr

Validate and test -Zmir-enable-passes

2024-11-12 13:28:05 +00:00

field-projection-invariant.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

field-projection-mutating-context2.rs

…

field-projection-mutating-context2.stderr

Show number in error message even for one error

2023-11-24 19:15:52 +01:00

field-projection-mutating-context.rs

…

field-projection-mutating-context.stderr

recurse into refs when comparing tys for diagnostics

2023-12-07 23:00:46 -05:00

field-ty-ascription-enums.rs

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field-ty-ascription.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

gvn-loop-miscompile.rs

GVN: Invalidate derefs at loop headers

2025-10-14 08:09:32 +08:00

gvn-nonsensical-coroutine-layout.rs

Merge E0412 into E0425

2025-12-02 18:25:13 +00:00

gvn-nonsensical-coroutine-layout.stderr

Merge E0412 into E0425

2025-12-02 18:25:13 +00:00

gvn-nonsensical-sized-str.rs

Move crashes tests.

2025-07-02 10:51:40 +00:00

gvn-nonsensical-sized-str.stderr

Move crashes tests.

2025-07-02 10:51:40 +00:00

ice-mir-const-qualif-125837.rs

Add test

2024-07-21 21:42:10 +08:00

ice-mir-const-qualif-125837.stderr

Add test

2024-07-21 21:42:10 +08:00

important-higher-ranked-regions.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

inline-causes-trimmed-paths.rs

Do not trim paths in MIR validator

2025-03-27 17:45:02 +00:00

inline-wrong-abi.rs

Remove polymorphization

2024-12-06 16:42:09 -05:00

inline-wrong-abi.stderr

Check that the ABI of the instance we are inlining is correct

2024-02-11 19:17:42 +00:00

issue66339.rs

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issue-29227.rs

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issue-46845.rs

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issue-60390.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-66851.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-66930.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-67639-normalization-ice.rs

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issue-67710-inline-projection.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-67947.rs

…

issue-67947.stderr

…

issue-68841.rs

Stabilize async closures

2024-12-13 00:04:56 +00:00

issue-71793-inline-args-storage.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-73914.rs

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issue-74739.rs

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2024-02-16 20:02:50 +00:00

issue-75053.rs

Remove attribute #[rustc_error]

2025-03-30 01:32:21 +03:00

issue-75419-validation-impl-trait.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-76248.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-76375.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-76740-copy-propagation.rs

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issue-76803-branches-not-same.rs

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issue-77002.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-77359-simplify-arm-identity.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-77911.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-78496.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-80949.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-83499-input-output-iteration-ice.rs

c_variadic: Add future-incompatibility warning for ... arguments without a pattern outside of extern blocks

2025-11-10 14:33:56 +01:00

issue-83499-input-output-iteration-ice.stderr

Merge E0412 into E0425

2025-12-02 18:25:13 +00:00

issue-89485.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-91745.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-92893.rs

Move let expression checking to parsing

2023-09-11 15:51:18 +00:00

issue-92893.stderr

Show number in error message even for one error

2023-11-24 19:15:52 +01:00

issue-99852.rs

Remove let_chains feature gate from even more tests

2025-04-18 15:57:29 +02:00

issue-99866.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-101844.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-102389.rs

…

issue-102389.stderr

Mention when type parameter could be Clone

2024-04-24 22:21:15 +00:00

issue-105809.rs

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

issue-106062.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-106062.stderr

Show diff suggestion format on verbose replacement

2025-02-10 20:21:39 +00:00

issue-107678-projection-with-lifetime.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-107691.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-109004-drop-large-array.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-109743.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-112269.rs

Show note for type ascription interpreted as a constant pattern, not a new variable

2023-06-04 20:49:30 +08:00

issue-112269.stderr

Trim suggestion parts to the subset that is purely additive

2025-02-14 00:44:10 -08:00

issue-121103.rs

Reword "crate not found" resolve message

2025-01-24 01:19:50 +00:00

issue-121103.stderr

Reword "crate not found" resolve message

2025-01-24 01:19:50 +00:00

meaningless-bound.rs

Also bail out if predicates contain errors.

2025-07-20 23:15:24 +00:00

meaningless-bound.stderr

Merge E0412 into E0425

2025-12-02 18:25:13 +00:00

mir_adt_construction.rs

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mir_ascription_coercion.rs

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mir_assign_eval_order.rs

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mir_augmented_assignments.rs

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mir_autoderef.rs

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mir_build_match_comparisons.rs

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mir_call_with_associated_type.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

mir_calls_to_shims.rs

Gate 2018 UI tests

2025-11-27 14:13:58 -05:00

mir_cast_fn_ret.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

mir_codegen_array_2.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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mir_codegen_array.rs

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mir_codegen_call_converging.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

mir_codegen_calls_converging_drops_2.rs

tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}

2025-01-23 20:51:29 +08:00

mir_codegen_calls_converging_drops.rs

tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}

2025-01-23 20:51:29 +08:00

mir_codegen_calls_diverging_drops.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

mir_codegen_calls_diverging.rs

tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}

2025-01-23 20:51:29 +08:00

mir_codegen_calls.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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mir_codegen_critical_edge.rs

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2024-02-16 20:02:50 +00:00

mir_codegen_spike1.rs

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2024-02-16 20:02:50 +00:00

mir_codegen_ssa.rs

Reformat mir! macro invocations to use braces.

2024-06-03 13:24:44 +10:00

mir_codegen_switch.rs

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mir_codegen_switchint.rs

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mir_coercion_casts.rs

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2024-02-16 20:02:50 +00:00

mir_coercions.rs

Allow function_casts_as_integer in non-related ui tests

2025-11-10 16:38:28 +01:00

mir_const_prop_identity.rs

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mir_const_prop_tuple_field_reorder.rs

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mir_constval_adts.rs

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mir_detects_invalid_ops.rs

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2024-02-16 20:02:50 +00:00

mir_detects_invalid_ops.stderr

…

mir_drop_order.rs

Add ignore-backends annotations in failing GCC backend ui tests

2025-07-23 13:48:04 +02:00

mir_drop_panics.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

mir_dynamic_drops_1.rs

tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}

2025-01-23 20:51:29 +08:00

mir_dynamic_drops_2.rs

tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}

2025-01-23 20:51:29 +08:00

mir_dynamic_drops_3.rs

tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}

2025-01-23 20:51:29 +08:00

mir_early_return_scope.rs

Update tests for hidden references to mutable static

2024-09-13 14:10:56 +03:00

mir_fat_ptr_drop.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

mir_fat_ptr.rs

Replace elided_named_lifetimes with mismatched_lifetime_syntaxes

2025-06-04 10:40:04 -04:00

mir_heavy_promoted.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

mir_indexing_oob_1.rs

tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}

2025-01-23 20:51:29 +08:00

mir_indexing_oob_2.rs

tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}

2025-01-23 20:51:29 +08:00

mir_indexing_oob_3.rs

tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}

2025-01-23 20:51:29 +08:00

mir_let_chains_drop_order.rs

Add ignore-backends annotations in failing GCC backend ui tests

2025-07-23 13:48:04 +02:00

mir_match_arm_guard.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

mir_match_guard_let_chains_drop_order.rs

Add ignore-backends annotations in failing GCC backend ui tests

2025-07-23 13:48:04 +02:00

mir_match_test.rs

Stabilize exclusive_range

2024-05-02 19:42:31 -04:00

mir_misc_casts.rs

Allow function_casts_as_integer in non-related ui tests

2025-11-10 16:38:28 +01:00

mir_overflow_off.rs

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mir_query_cycle.rs

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mir_raw_fat_ptr.rs

stabilize raw_ref_op

2024-08-18 19:46:53 +02:00

mir_raw_fat_ptr.stderr

bless tests with new lint messages

2025-08-19 21:27:10 +02:00

mir_refs_correct.rs

Allow function_casts_as_integer in non-related ui tests

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mir_small_agg_arg.rs

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mir_static_subtype.rs

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mir_struct_with_assoc_ty.rs

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mir_temp_promotions.rs

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mir_void_return_2.rs

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mir_void_return.rs

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mir-build-2021-closure-capture-ice-110453-1.rs

add tests for ICE in mir building with captured value of unresolved type, None in compiler/rustc_mir_build/src/build/expr/as_place.rs #110453

2024-03-24 10:51:23 +01:00

mir-build-2021-closure-capture-ice-110453-1.stderr

Merge E0412 into E0425

2025-12-02 18:25:13 +00:00

mir-build-2021-closure-capture-ice-110453-2.rs

add tests for ICE in mir building with captured value of unresolved type, None in compiler/rustc_mir_build/src/build/expr/as_place.rs #110453

2024-03-24 10:51:23 +01:00

mir-build-2021-closure-capture-ice-110453-2.stderr

Merge E0412 into E0425

2025-12-02 18:25:13 +00:00

mir-cfg-unpretty-no-panic-81918.rs

Add test batch 5

2025-10-12 00:33:20 -04:00

mir-typeck-normalize-fn-sig.rs

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remove-zsts-query-cycle.rs

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simplify-branch-same.rs

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sized-slice-predicate-116721.rs

Move crash test.

2024-06-29 10:42:31 +00:00

ssa_call_ret.rs

Reformat mir! macro invocations to use braces.

2024-06-03 13:24:44 +10:00

ssa-analysis-regression-50041.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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static_fnptr.rs

Document test.

2024-05-04 19:26:51 +00:00

static-by-value-dyn.rs

Do not assert layout in KnownPanicsLint.

2025-07-25 02:27:30 +00:00

static-by-value-dyn.stderr

Do not assert layout in KnownPanicsLint.

2025-07-25 02:27:30 +00:00

static-by-value-slice.rs

Check statics' type in type_of.

2025-07-25 23:39:26 +00:00

static-by-value-slice.stderr

Check statics' type in type_of.

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static-by-value-str.rs

Check statics' type in type_of.

2025-07-25 23:39:26 +00:00

static-by-value-str.stderr

Check statics' type in type_of.

2025-07-25 23:39:26 +00:00

thir-constparam-temp.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

thir-constparam-temp.stderr

Implement custom diagnostic for ConstParamTy

2023-06-01 18:21:42 +00:00

unreachable-loop-jump-threading.rs

Only traverse reachable blocks in JumpThreading.

2025-06-15 21:12:17 +00:00

unreachable-loop-jump-threading.stderr

Only traverse reachable blocks in JumpThreading.

2025-06-15 21:12:17 +00:00

unsize-trait.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

unsized-extern-static.rs

Check static is sized when building MIR.

2025-07-25 02:31:59 +00:00

unsized-extern-static.stderr

Apply requested changes

2025-09-08 19:19:59 +02:00

var_debug_ref.rs

Gate 2015 UI tests

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