Esteban Küber eeadffd926 When more than a single impl and less than 4 could apply, point at them ...

```
error[E0277]: the trait bound `[[u16; 3]; 2]: Bar` is not satisfied
  --> $DIR/issue-67185-2.rs:21:6
   |
LL | impl Foo for FooImpl {}
   |      ^^^ the trait `Bar` is not implemented for `[[u16; 3]; 2]`
   |
help: the following other types implement trait `Bar`
  --> $DIR/issue-67185-2.rs:9:1
   |
LL | impl Bar for [u16; 4] {}
   | ^^^^^^^^^^^^^^^^^^^^^ `[u16; 4]`
LL | impl Bar for [[u16; 3]; 3] {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ `[[u16; 3]; 3]`
note: required by a bound in `Foo`
  --> $DIR/issue-67185-2.rs:14:30
   |
LL | trait Foo
   |       --- required by a bound in this trait
LL | where
LL |     [<u8 as Baz>::Quaks; 2]: Bar,
   |                              ^^^ required by this bound in `Foo`
```

2025-10-31 20:44:01 +00:00

..

alias-liveness

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

apit

move (and remove) impl Trait tests

2025-05-09 02:35:18 +00:00

auto-trait-leakage

Use tcx.short_string() in more diagnostics

2025-08-07 21:18:00 +00:00

auxiliary

…

diagnostics

When a trait isn't implemented, but another similar impl is found, point at it:

2025-10-31 20:38:31 +00:00

explicit-generic-args-with-impl-trait

Revert suggestion verbosity change

2024-07-22 22:51:53 +00:00

in-bindings

When more than a single impl and less than 4 could apply, point at them

2025-10-31 20:44:01 +00:00

in-ctfe

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

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

in-trait

When more than a single impl and less than 4 could apply, point at them

2025-10-31 20:44:01 +00:00

issues

When a trait isn't implemented, but another similar impl is found, point at it:

2025-10-31 20:38:31 +00:00

member-constraints

in opaque type handling lift region vars to static if they outlive placeholders

2025-10-13 15:26:22 +01:00

method

add tests

2025-09-26 16:33:15 +02:00

multiple-lifetimes

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

non-defining-uses

When a trait isn't implemented, but another similar impl is found, point at it:

2025-10-31 20:38:31 +00:00

precise-capturing

reword note

2025-09-28 20:55:35 +00:00

rpit

add TypingMode::Borrowck

2025-04-03 11:13:10 +02:00

transmute

Separate transmute checking from typeck.

2025-08-22 20:10:27 +00:00

associated-impl-trait-type-generic-trait.rs

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

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

associated-impl-trait-type-issue-114325.rs

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

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

associated-impl-trait-type-trivial.rs

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

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

associated-impl-trait-type.rs

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

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

associated-type-cycle.rs

Fix stack overflow with recursive associated types

2024-03-12 06:03:43 +00:00

associated-type-cycle.stderr

Fix stack overflow with recursive associated types

2024-03-12 06:03:43 +00:00

associated-type-fn-bound-issue-72207.rs

Add a regression test for #72207

2025-10-12 08:24:39 +09:00

associated-type-undefine.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

associated-type-undefine.stderr

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

async_scope_creep.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

auto-trait-selection-freeze.next.stderr

support non-defining uses in HIR typeck

2025-08-25 14:20:18 +02:00

auto-trait-selection-freeze.old.stderr

Point to correct argument in Func Call when Self type fails trait bound

2025-07-07 16:47:15 +08:00

auto-trait-selection-freeze.rs

Do not assemble candidates for auto traits of opaque types in their defining scope

2024-07-24 16:00:48 +00:00

auto-trait-selection.next.stderr

support non-defining uses in HIR typeck

2025-08-25 14:20:18 +02:00

auto-trait-selection.old.stderr

Point to correct argument in Func Call when Self type fails trait bound

2025-07-07 16:47:15 +08:00

auto-trait-selection.rs

Do not assemble candidates for auto traits of opaque types in their defining scope

2024-07-24 16:00:48 +00:00

autoderef.rs

Ignore tests w/ current/next revisions from compare-mode=next-solver

2024-03-10 21:18:41 -04:00

basic-trait-impl.rs

cleaned up some tests

2025-06-30 11:50:19 +05:00

bivariant-lifetime-liveness.rs

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

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

bound-normalization-fail.rs

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

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

bound-normalization-fail.stderr

Stop inverting expectation in normalization errors

2024-10-16 13:44:56 -04:00

bound-normalization-pass.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

bounds_regression.rs

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

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

call_method_ambiguous.rs

allow method calls on opaques

2025-09-26 16:33:15 +02:00

call_method_on_inherent_impl_on_rigid_type.current.stderr

allow method calls on opaques

2025-09-26 16:33:15 +02:00

call_method_on_inherent_impl_on_rigid_type.next.stderr

allow method calls on opaques

2025-09-26 16:33:15 +02:00

call_method_on_inherent_impl_on_rigid_type.rs

allow method calls on opaques

2025-09-26 16:33:15 +02:00

call_method_on_inherent_impl_ref-err.current.stderr

allow method calls on opaques

2025-09-26 16:33:15 +02:00

call_method_on_inherent_impl_ref-err.next.stderr

allow method calls on opaques

2025-09-26 16:33:15 +02:00

call_method_on_inherent_impl_ref-err.rs

allow method calls on opaques

2025-09-26 16:33:15 +02:00

call_method_on_inherent_impl_ref-ok.rs

allow method calls on opaques

2025-09-26 16:33:15 +02:00

call_method_on_inherent_impl.rs

allow method calls on opaques

2025-09-26 16:33:15 +02:00

call_method_without_import.no_import.stderr

fix: Add col separator before secondary messages with no source

2025-08-26 15:15:17 -06:00

call_method_without_import.rs

Add some tests

2024-06-13 10:41:52 +00:00

capture-lifetime-not-in-hir.rs

Print the generic parameter along with the variance in dumps.

2024-08-23 23:00:45 +00:00

capture-lifetime-not-in-hir.stderr

Print the generic parameter along with the variance in dumps.

2024-08-23 23:00:45 +00:00

captured-invalid-lifetime.rs

Fix ICE when opaque captures a duplicated/invalid lifetime

2025-01-01 19:32:51 +00:00

captured-invalid-lifetime.stderr

Fix ICE when opaque captures a duplicated/invalid lifetime

2025-01-01 19:32:51 +00:00

closure-calling-parent-fn.rs

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

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

closure-in-impl-trait-arg.rs

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

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

closure-in-impl-trait.rs

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

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

closure-in-type.rs

Promote crashes tests to ui.

2024-10-30 16:19:53 +00:00

cross-return-site-inference.rs

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

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

cross-return-site-inference.stderr

Deduplicate more sized errors on call exprs

2024-01-24 02:53:15 +00:00

deduce-signature-from-supertrait.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

define-via-const.rs

Allow defining opaques in statics and consts

2025-03-25 16:44:59 +00:00

define-via-extern.rs

Test define opaques in extern items

2025-03-25 16:44:59 +00:00

define-via-extern.stderr

Test define opaques in extern items

2025-03-25 16:44:59 +00:00

defined-by-trait-resolution.rs

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

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

defining-use-captured-non-universal-region.infer.stderr

remove test FIXME re once-module-region

2024-03-28 06:41:22 +00:00

defining-use-captured-non-universal-region.rs

remove test FIXME re once-module-region

2024-03-28 06:41:22 +00:00

defining-use-captured-non-universal-region.statik.stderr

remove test FIXME re once-module-region

2024-03-28 06:41:22 +00:00

defining-use-uncaptured-non-universal-region-2.rs

ignore uncaptured lifetimes when checking opaques

2024-03-26 09:26:23 +00:00

defining-use-uncaptured-non-universal-region-3.rs

Split part of adt_const_params into unsized_const_params

2024-07-17 11:01:29 +01:00

defining-use-uncaptured-non-universal-region.rs

ignore uncaptured lifetimes when checking opaques

2024-03-26 09:26:23 +00:00

deprecated_annotation.rs

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

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

different_where_bounds.rs

Ensure the canonical_param_env_cache does not contain inconsistent information about the defining anchor

2024-04-08 15:08:06 +00:00

divergence.rs

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

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

does-not-live-long-enough.rs

…

does-not-live-long-enough.stderr

handle opaque types before region inference

2025-08-20 11:04:38 +02:00

dont-suggest-box-on-empty-else-arm.rs

…

dont-suggest-box-on-empty-else-arm.stderr

Show number in error message even for one error

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

dyn-impl-type-mismatch.rs

Account for expected dyn Trait found impl Trait

2024-01-24 16:57:15 +00:00

dyn-impl-type-mismatch.stderr

Account for expected dyn Trait found impl Trait

2024-01-24 16:57:15 +00:00

dyn-incompatible-trait-in-return-position-dyn-trait.rs

Use more detailed spans in dyn compat errors within bodies

2025-05-27 08:18:11 +00:00

dyn-incompatible-trait-in-return-position-dyn-trait.stderr

Use more detailed spans in dyn compat errors within bodies

2025-05-27 08:18:11 +00:00

dyn-incompatible-trait-in-return-position-impl-trait.rs

UI tests: Rename "object safe" to "dyn compatible"

2024-10-10 01:13:29 +02:00

dyn-incompatible-trait-in-return-position-impl-trait.stderr

UI tests: Rename "object safe" to "dyn compatible"

2024-10-10 01:13:29 +02:00

dyn-trait-elided-two-inputs-assoc.rs

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

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

dyn-trait-elided-two-inputs-param.rs

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

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

dyn-trait-elided-two-inputs-ref-assoc.rs

borrowck: more eagerly prepopulate opaques

2024-05-06 16:04:57 +00:00

dyn-trait-elided-two-inputs-ref-param.rs

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

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

dyn-trait-return-should-be-impl-trait.edition2015.stderr

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

dyn-trait-return-should-be-impl-trait.edition2021.stderr

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

dyn-trait-return-should-be-impl-trait.rs

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

eagerly-reveal-in-local-body.rs

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

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

equal-hidden-lifetimes.rs

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

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

equality2.rs

compiletest: Make diagnostic kind mandatory on line annotations

2025-04-30 10:44:24 +03:00

equality2.stderr

compiletest: Make diagnostic kind mandatory on line annotations

2025-04-30 10:44:24 +03:00

equality-in-canonical-query.rs

Pass list of defineable opaque types into canonical queries

2024-04-08 15:00:26 +00:00

equality-rpass.rs

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

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

equality-rpass.stderr

…

equality.rs

compiletest: Make diagnostic kind mandatory on line annotations

2025-04-30 10:44:24 +03:00

equality.stderr

When more than a single impl and less than 4 could apply, point at them

2025-10-31 20:44:01 +00:00

erased-regions-in-hidden-ty.current.stderr

ignore uncaptured lifetimes when checking opaques

2024-03-26 09:26:23 +00:00

erased-regions-in-hidden-ty.next.stderr

ignore uncaptured lifetimes when checking opaques

2024-03-26 09:26:23 +00:00

erased-regions-in-hidden-ty.rs

Remove the -test suffix from normalize directives

2024-12-27 19:58:16 +11:00

example-calendar.rs

distinguish overflow and unimplemented in Step::steps_between

2024-11-21 15:49:55 -08:00

example-st.rs

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

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

example-st.stderr

bless tests with new lint messages

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

extra-impl-in-trait-impl.fixed

Marks ADT live if it appears in pattern

2025-06-14 13:44:43 +08:00

extra-impl-in-trait-impl.rs

Marks ADT live if it appears in pattern

2025-06-14 13:44:43 +08:00

extra-impl-in-trait-impl.stderr

Marks ADT live if it appears in pattern

2025-06-14 13:44:43 +08:00

extra-item.rs

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

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

extra-item.stderr

Show number in error message even for one error

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

failed-to-resolve-instance-ice-105488.rs

add test for ice called Option::unwrap() on a None value in collector.rs:934:13 #105488

2024-04-07 00:25:56 +02:00

failed-to-resolve-instance-ice-105488.stderr

add test for ice called Option::unwrap() on a None value in collector.rs:934:13 #105488

2024-04-07 00:25:56 +02:00

failed-to-resolve-instance-ice-123145.rs

add test for ICE: failed to resolve instance for <fn() -> impl ...> #123145

2024-04-07 00:48:47 +02:00

failed-to-resolve-instance-ice-123145.stderr

add test for ICE: failed to resolve instance for <fn() -> impl ...> #123145

2024-04-07 00:48:47 +02:00

fallback_inference.rs

…

fallback_inference.stderr

Show number in error message even for one error

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

fallback.rs

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

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

feature-self-return-type.rs

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

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

feature-self-return-type.stderr

Stabilize impl_trait_projections

2023-09-08 03:45:36 +00:00

fresh-lifetime-from-bare-trait-obj-114664.rs

Bless test fallout (duplicate diagnostics)

2024-03-20 13:00:34 -04:00

fresh-lifetime-from-bare-trait-obj-114664.stderr

bless tests with new lint messages

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

future-no-bound-vars-ice-112347.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

generic-with-implicit-hrtb-without-dyn.edition2015.stderr

Show number in error message even for one error

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

generic-with-implicit-hrtb-without-dyn.edition2021.stderr

Remove a bunch of diagnostic stashing that doesn't do anything

2025-01-11 19:22:06 +00:00

generic-with-implicit-hrtb-without-dyn.rs

Remove a bunch of diagnostic stashing that doesn't do anything

2025-01-11 19:22:06 +00:00

hidden-lifetimes.edition2015.stderr

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

hidden-lifetimes.edition2024.stderr

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

hidden-lifetimes.rs

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

hidden-type-is-opaque-2.default.stderr

Fix; correct placement of type inference error for method calls

2025-10-07 09:51:16 +01:00

hidden-type-is-opaque-2.next.stderr

Fix; correct placement of type inference error for method calls

2025-10-07 09:51:16 +01:00

hidden-type-is-opaque-2.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

hidden-type-is-opaque.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

ice-unexpected-param-type-whensubstituting-in-region-112823.current.stderr

Improve AssocItem::descr.

2025-04-11 11:03:08 +10:00

ice-unexpected-param-type-whensubstituting-in-region-112823.next.stderr

Apply nested goals certainty to InspectGoals for normalizes-to

2025-06-09 17:02:09 +00:00

ice-unexpected-param-type-whensubstituting-in-region-112823.rs

Apply nested goals certainty to InspectGoals for normalizes-to

2025-06-09 17:02:09 +00:00

impl_fn_associativity.rs

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

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

impl_trait_projections.rs

Fix TAIT & ATPIT feature gating in the presence of anon consts

2025-03-28 18:15:23 +01:00

impl_trait_projections.stderr

Fix TAIT & ATPIT feature gating in the presence of anon consts

2025-03-28 18:15:23 +01:00

impl-fn-hrtb-bounds-2.edition2015.stderr

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

impl-fn-hrtb-bounds-2.edition2024.stderr

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

impl-fn-hrtb-bounds-2.rs

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

impl-fn-hrtb-bounds.rs

Replace elided_named_lifetimes with mismatched_lifetime_syntaxes

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

impl-fn-hrtb-bounds.stderr

Replace elided_named_lifetimes with mismatched_lifetime_syntaxes

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

impl-fn-parsing-ambiguities.rs

make type_flags(ReError) & HAS_ERROR

2024-03-20 17:29:58 +00:00

impl-fn-parsing-ambiguities.stderr

Make parse error suggestions verbose and fix spans

2024-07-12 03:02:57 +00:00

impl-fn-predefined-lifetimes.edition2015.stderr

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

impl-fn-predefined-lifetimes.edition2024.stderr

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

impl-fn-predefined-lifetimes.rs

Add edition checks for some tests that had divergent output

2025-06-25 17:02:26 +00:00

impl-fn-rpit-opaque-107883.rs

Add new ui test for returning an Fn trait that returns impl Trait

2025-02-14 05:55:30 -07:00

impl-generic-mismatch.rs

compiletest: Stricter parsing for diagnostic kinds

2025-04-07 19:13:31 +03:00

impl-generic-mismatch.stderr

fix: Add col separator before secondary messages with no source

2025-08-26 15:15:17 -06:00

impl-subtyper2.rs

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

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

impl-subtyper.rs

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

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

impl-trait-in-macro.rs

…

impl-trait-in-macro.stderr

Highlight clarifying information in "expected/found" error

2025-02-02 02:39:43 +00:00

impl-trait-plus-priority.rs

Improve diagnostic for E0178 (bad + in type)

2025-04-15 10:08:49 +02:00

impl-trait-plus-priority.stderr

Improve diagnostic for E0178 (bad + in type)

2025-04-15 10:08:49 +02:00

implicit-capture-late.rs

UI tests: add missing diagnostic kinds where possible

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

implicit-capture-late.stderr

Remove lifetime_capture_rules_2024 feature

2025-02-09 19:09:45 +00:00

in-assoc-type-unconstrained.rs

…

in-assoc-type-unconstrained.stderr

Run wfcheck in one big loop instead of per module

2025-06-03 15:16:51 +00:00

in-assoc-type.rs

…

in-assoc-type.stderr

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

inside-item-nested-in-anon-const.rs

Fix TAIT & ATPIT feature gating in the presence of anon consts

2025-03-28 18:15:23 +01:00

lazy_subtyping_of_opaques.rs

rename select_where_possible and select_all_or_error

2025-10-07 23:02:23 +01:00

lifetime-ambiguity-regression.rs

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

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

lifetimes.rs

Error on using yield without also using #[coroutine] on the closure

2024-04-24 08:05:29 +00:00

mapping-duplicated-lifetimes-issue-114597.rs

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

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

multiple-defining-usages-in-body.rs

…

multiple-defining-usages-in-body.stderr

Remove a bunch of diagnostic stashing that doesn't do anything

2025-01-11 19:22:06 +00:00

must_outlive_least_region_or_bound.rs

Continue to borrowck even if there were previous errors

2024-02-08 08:10:43 +00:00

must_outlive_least_region_or_bound.stderr

Make E0621 missing lifetime suggestion verbose

2025-06-09 19:55:00 +00:00

name-mentioning-macro.rs

Don't give APITs names with macro expansion placeholder fragments in it

2025-06-25 15:42:11 +00:00

name-mentioning-macro.stderr

Don't give APITs names with macro expansion placeholder fragments in it

2025-06-25 15:42:11 +00:00

needs_least_region_or_bound.rs

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

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

negative-reasoning.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

negative-reasoning.stderr

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

nested_impl_trait.rs

UI tests: add missing diagnostic kinds where possible

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

nested_impl_trait.stderr

When more than a single impl and less than 4 could apply, point at them

2025-10-31 20:44:01 +00:00

nested-hkl-lifetime.rs

Add regression test

2024-04-08 15:00:03 +00:00

nested-return-type2-tait2.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

nested-return-type2-tait2.stderr

Remove DefiningAnchor::Bubble from opaque wf check

2023-10-16 15:50:31 +00:00

nested-return-type2-tait3.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

nested-return-type2-tait3.stderr

Remove DefiningAnchor::Bubble from opaque wf check

2023-10-16 15:50:31 +00:00

nested-return-type2-tait.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

nested-return-type2-tait.stderr

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

nested-return-type2.rs

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

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

nested-return-type3-tait2.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

nested-return-type3-tait2.stderr

…

nested-return-type3-tait3.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

nested-return-type3-tait3.stderr

…

nested-return-type3-tait.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

nested-return-type3-tait.stderr

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

nested-return-type3.rs

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

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

nested-return-type4.rs

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

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

nested-return-type4.stderr

Bless test fallout

2024-08-17 12:43:25 -04:00

nested-return-type.rs

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

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

nested-rpit-hrtb-2.rs

don't ICE on higher ranked hidden types

2023-08-04 15:11:09 +00:00

nested-rpit-hrtb-2.stderr

Show number in error message even for one error

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

nested-rpit-hrtb.rs

in opaque type handling lift region vars to static if they outlive placeholders

2025-10-13 15:26:22 +01:00

nested-rpit-hrtb.stderr

When a trait isn't implemented, but another similar impl is found, point at it:

2025-10-31 20:38:31 +00:00

nested-rpit-with-anonymous-lifetimes.rs

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

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

nesting.rs

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

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

no-anonymize-regions.rs

handle opaque types before region inference

2025-08-20 11:04:38 +02:00

no-method-suggested-traits.rs

compiletest: Make diagnostic kind mandatory on line annotations

2025-04-30 10:44:24 +03:00

no-method-suggested-traits.stderr

fix: fix issue 143740, Wrong messages from compiler confusing methods with the same name from different traits

2025-07-17 19:26:39 +08:00

no-trait.rs

…

no-trait.stderr

Show number in error message even for one error

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

normalize-opaque-with-bound-vars.rs

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

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

normalize-tait-in-const.rs

Change const trait bound syntax from ~const to [const]

2025-06-26 13:46:45 +00:00

normalize-tait-in-const.stderr

Constify Fn* traits

2025-07-08 14:36:43 +00:00

not_general_enough_regression_106630.rs

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

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

opaque-cast-field-access-in-future.rs

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

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

opaque-cast-field-access-in-future.stderr

Point at tail expression on rpit E0277

2024-11-02 03:08:04 +00:00

opaque-hidden-inferred-rpitit.rs

Don't ICE in opaque_hidden_inferred_bound lint for RPITIT in trait with no default method body

2024-09-16 12:35:54 -04:00

opaque-used-in-extraneous-argument.rs

Bless test fallout (duplicate diagnostics)

2024-03-20 13:00:34 -04:00

opaque-used-in-extraneous-argument.stderr

Do not recover missing lifetime with random in-scope lifetime

2025-03-03 05:57:55 +00:00

opt-out-bound-not-satisfied.rs

Reword diagnostic about relaxing non-Sized bound

2025-07-18 12:13:30 +02:00

opt-out-bound-not-satisfied.stderr

Reword diagnostic about relaxing non-Sized bound

2025-07-18 12:13:30 +02:00

point-to-type-err-cause-on-impl-trait-return.rs

Make error message less awkward

2025-02-03 19:00:22 +00:00

point-to-type-err-cause-on-impl-trait-return.stderr

Show diff suggestion format on verbose replacement

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

printing-binder.rs

…

printing-binder.stderr

…

private_unused.rs

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

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

projection-mismatch-in-impl-where-clause.rs

…

projection-mismatch-in-impl-where-clause.stderr

Point at tail expression on rpit E0277

2024-11-02 03:08:04 +00:00

projection.rs

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

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

question_mark.rs

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

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

recursive-auto-trait.rs

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

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

recursive-bound-eval.rs

allow method calls on opaques

2025-09-26 16:33:15 +02:00

recursive-coroutine-boxed.rs

allow method calls on opaques

2025-09-26 16:33:15 +02:00

recursive-coroutine-indirect.current.stderr

Eagerly detect coroutine recursion pre-mono when possible

2025-02-05 18:36:17 +00:00

recursive-coroutine-indirect.next.stderr

Eagerly detect coroutine recursion pre-mono when possible

2025-02-05 18:36:17 +00:00

recursive-coroutine-indirect.rs

Eagerly detect coroutine recursion pre-mono when possible

2025-02-05 18:36:17 +00:00

recursive-ice-101862.rs

add test for opaque type with non-universal region substs #101852

2024-03-23 12:01:39 +01:00

recursive-ice-101862.stderr

add TypingMode::Borrowck

2025-04-03 11:13:10 +02:00

recursive-impl-trait-type-direct.rs

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

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

recursive-impl-trait-type-indirect.rs

Error on using yield without also using #[coroutine] on the closure

2024-04-24 08:05:29 +00:00

recursive-impl-trait-type-indirect.stderr

Just error on recursive opaque ty in HIR typeck

2025-05-20 10:08:56 +00:00

recursive-impl-trait-type-through-non-recursive.rs

…

recursive-impl-trait-type-through-non-recursive.stderr

…

recursive-in-exhaustiveness.current.stderr

support non-defining uses in HIR typeck

2025-08-25 14:20:18 +02:00

recursive-in-exhaustiveness.next.stderr

pass sub_relations into canonical queries

2025-09-08 14:17:56 +02:00

recursive-in-exhaustiveness.rs

support non-defining uses in HIR typeck

2025-08-25 14:20:18 +02:00

recursive-parent-trait-method-call.rs

Add some tests

2024-06-13 10:41:52 +00:00

recursive-type-alias-impl-trait-declaration-too-subtle-2.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

recursive-type-alias-impl-trait-declaration-too-subtle.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

recursive-type-alias-impl-trait-declaration-too-subtle.stderr

Run wfcheck in one big loop instead of per module

2025-06-03 15:16:51 +00:00

recursive-type-alias-impl-trait-declaration.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

recursive-type-alias-impl-trait-declaration.stderr

When more than a single impl and less than 4 could apply, point at them

2025-10-31 20:44:01 +00:00

region-escape-via-bound-contravariant-closure.rs

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

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

region-escape-via-bound-contravariant.rs

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

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

region-escape-via-bound.rs

…

region-escape-via-bound.stderr

Bless test fallout

2024-08-17 12:43:25 -04:00

return-position-impl-trait-minimal.rs

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

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

reveal-during-codegen.rs

Ignore tests w/ current/next revisions from compare-mode=next-solver

2024-03-10 21:18:41 -04:00

rpit-assoc-pair-with-lifetime.rs

Reword mismatched-lifetime-syntaxes text based on feedback

2025-07-14 09:52:58 -04:00

rpit-assoc-pair-with-lifetime.stderr

Use unnamed lifetime spans as primary spans for MISMATCHED_LIFETIME_SYNTAXES

2025-08-23 22:11:43 +00:00

rpit-not-sized.rs

…

rpit-not-sized.stderr

Show number in error message even for one error

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

stashed-diag-issue-121504.rs

Reword "crate not found" resolve message

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

stashed-diag-issue-121504.stderr

Reword "crate not found" resolve message

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

static-lifetime-return-position-impl-trait.rs

Split part of adt_const_params into unsized_const_params

2024-07-17 11:01:29 +01:00

static-return-lifetime-infered.rs

…

static-return-lifetime-infered.stderr

Bless test fallout

2024-08-17 12:43:25 -04:00

stranded-opaque.rs

Bless test fallout (duplicate diagnostics)

2024-03-20 13:00:34 -04:00

stranded-opaque.stderr

Bless test fallout (duplicate diagnostics)

2024-03-20 13:00:34 -04:00

struct-field-fragment-in-name.rs

Don't give APITs names with macro expansion placeholder fragments in it

2025-06-25 15:42:11 +00:00

suggest-calling-rpit-closure.rs

…

suggest-calling-rpit-closure.stderr

Show number in error message even for one error

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

trait_resolution.rs

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

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

trait_type.rs

…

trait_type.stderr

Show diff suggestion format on verbose replacement

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

trait_upcasting_reference_mismatch.rs

Allow constraining opaque types during auto trait casting

2024-06-19 08:28:31 +00:00

trait_upcasting_reference_mismatch.stderr

Allow constraining opaque types during auto trait casting

2024-06-19 08:28:31 +00:00

trait_upcasting.rs

Allow constraining opaque types during auto trait casting

2024-06-19 08:28:31 +00:00

two_tait_defining_each_other2.current.stderr

add TypingMode::Borrowck

2025-04-03 11:13:10 +02:00

two_tait_defining_each_other2.next.stderr

add tests, silence type annotations needed errors for opaques

2025-09-18 12:58:39 +02:00

two_tait_defining_each_other2.rs

add tests, silence type annotations needed errors for opaques

2025-09-18 12:58:39 +02:00

two_tait_defining_each_other3.current.stderr

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

two_tait_defining_each_other3.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

two_tait_defining_each_other.current.stderr

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

two_tait_defining_each_other.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

type_parameters_captured.rs

…

type_parameters_captured.stderr

Show number in error message even for one error

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

type-alias-generic-param.rs

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

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

type-alias-generic-param.stderr

bless tests with new lint messages

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

type-alias-impl-trait-in-fn-body.rs

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

type-alias-impl-trait-in-fn-body.stderr

Implement #[define_opaque] attribute for functions.

2025-03-11 12:05:02 +00:00

type-arg-mismatch-due-to-impl-trait.rs

…

type-arg-mismatch-due-to-impl-trait.stderr

Show number in error message even for one error

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

unactionable_diagnostic.fixed

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

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

unactionable_diagnostic.rs

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

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

unactionable_diagnostic.stderr

Show number in error message even for one error

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

universal_hrtb_anon.rs

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

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

universal_hrtb_named.rs

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

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

universal_in_adt_in_parameters.rs

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

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

universal_in_impl_trait_in_parameters.rs

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

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

universal_in_trait_defn_parameters.rs

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

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

universal_multiple_bounds.rs

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

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

universal_wrong_bounds.rs

…

universal_wrong_bounds.stderr

…

universal_wrong_hrtb.rs

…

universal_wrong_hrtb.stderr

Show number in error message even for one error

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

universal-mismatched-type.rs

…

universal-mismatched-type.stderr

Show number in error message even for one error

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

universal-two-impl-traits.rs

…

universal-two-impl-traits.stderr

Highlight clarifying information in "expected/found" error

2025-02-02 02:39:43 +00:00

unsafety-checking-cycle.rs

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

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

unsize_adt.rs

Allow constraining opaque types during unsizing

2024-06-19 08:28:31 +00:00

unsize_slice.rs

Allow constraining opaque types during unsizing

2024-06-19 08:28:31 +00:00

unsize-cast-validation-rpit.rs

Don't check unsize goal in MIR validation when opaques remain

2024-10-15 21:01:42 -04:00

unsized_coercion2.old.stderr

Add more tests

2024-06-19 08:28:31 +00:00

unsized_coercion2.rs

Add more tests

2024-06-19 08:28:31 +00:00

unsized_coercion3.next.stderr

When more than a single impl and less than 4 could apply, point at them

2025-10-31 20:44:01 +00:00

unsized_coercion3.old.stderr

do not constrain infer vars in find_best_leaf_obligation

2024-11-26 11:45:01 +01:00

unsized_coercion3.rs

do not constrain infer vars in find_best_leaf_obligation

2024-11-26 11:45:01 +01:00

unsized_coercion4.rs

More tests

2024-06-19 08:40:29 +00:00

unsized_coercion5.old.stderr

remove feature(trait_upcasting) from tests and bless them

2025-02-06 23:44:23 +01:00

unsized_coercion5.rs

remove feature(trait_upcasting) from tests and bless them

2025-02-06 23:44:23 +01:00

unsized_coercion.next.stderr

do not constrain infer vars in find_best_leaf_obligation

2024-11-26 11:45:01 +01:00

unsized_coercion.rs

do not constrain infer vars in find_best_leaf_obligation

2024-11-26 11:45:01 +01:00

upvar_captures.rs

Taint infcx when reporting errors

2024-06-19 04:41:56 +00:00

upvar_captures.stderr

Taint infcx when reporting errors

2024-06-19 04:41:56 +00:00

variance.e2024.stderr

Remove lifetime_capture_rules_2024 feature

2025-02-09 19:09:45 +00:00

variance.old.stderr

Remove lifetime_capture_rules_2024 feature

2025-02-09 19:09:45 +00:00

variance.rs

UI tests: add missing diagnostic kinds where possible

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

wf-check-hidden-type.rs

when defining opaques, require the hidden type to be well-formed

2024-02-27 15:57:49 +01:00

wf-check-hidden-type.stderr

diagnostics :3

2025-08-20 11:10:38 +02:00

wf-eval-order.rs

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

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

where-allowed-2.rs

…

where-allowed-2.stderr

Show number in error message even for one error

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

where-allowed.rs

Fortify generic param default checks

2025-08-06 01:26:26 +02:00

where-allowed.stderr

Bless UI tests

2025-09-21 17:26:39 -04:00

xcrate_simple.rs

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

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

xcrate.rs

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

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