bors 1d52972dd8 Auto merge of #125778 - estebank:issue-67100, r=compiler-errors ...

Use parenthetical notation for `Fn` traits

Always use the `Fn(T) -> R` format when printing closure traits instead of `Fn<(T,), Output = R>`.

Address #67100:

```
error[E0277]: expected a `Fn()` closure, found `F`
 --> file.rs:6:13
  |
6 |     call_fn(f)
  |     ------- ^ expected an `Fn()` closure, found `F`
  |     |
  |     required by a bound introduced by this call
  |
  = note: wrap the `F` in a closure with no arguments: `|| { /* code */ }`
note: required by a bound in `call_fn`
 --> file.rs:1:15
  |
1 | fn call_fn<F: Fn() -> ()>(f: &F) {
  |               ^^^^^^^^^^ required by this bound in `call_fn`
help: consider further restricting this bound
  |
5 | fn call_any<F: std::any::Any + Fn()>(f: &F) {
  |                              ++++++
```

2024-06-03 08:14:03 +00:00

..

alias-relate

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

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

assembly

Add some new solver tests

2024-03-08 15:54:04 +00:00

canonical

eagerly normalize when adding goals

2024-05-28 04:54:05 +00:00

coherence

Don't ICE because recomputing overflow goals during find_best_leaf_obligation causes inference side-effects

2024-05-16 10:00:11 -04:00

cycles

eagerly normalize when adding goals

2024-05-28 04:54:05 +00:00

diagnostics

Don't ICE because recomputing overflow goals during find_best_leaf_obligation causes inference side-effects

2024-05-16 10:00:11 -04:00

env-shadows-impls

Use a proof tree visitor to refine the Obligation for error reporting

2024-05-02 21:56:14 -04:00

generalize

generalize hr alias: avoid unconstrainable infer vars

2024-05-07 15:58:06 +00:00

normalize

drop region constraints for ambiguous goals

2024-05-24 20:32:35 +00:00

overflow

Don't ICE because recomputing overflow goals during find_best_leaf_obligation causes inference side-effects

2024-05-16 10:00:11 -04:00

typeck

Structurally resolve before builtin_index in EUV

2024-05-24 16:20:48 -04:00

alias-bound-preference.rs

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

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

alias-bound-unsound.rs

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

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

alias-bound-unsound.stderr

distinguish recursion limit based overflow for diagnostics

2024-02-29 10:14:02 +01:00

alias-eq-in-canonical-response.rs

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

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

alias-sub.rs

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

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

ambiguous-impl-in-resolve.rs

Don't ICE when codegen_select returns ambiguity in new solver

2024-04-25 11:49:12 -04:00

array-default.rs

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

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

async.fail.stderr

consistently use "next solver" instead of "new solver"

2023-12-14 15:22:37 +01:00

async.rs

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

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

auto-with-drop_tracking_mir.fail.stderr

Use a proof tree visitor to refine the Obligation for error reporting

2024-05-02 21:56:14 -04:00

auto-with-drop_tracking_mir.rs

Use a proof tree visitor to refine the Obligation for error reporting

2024-05-02 21:56:14 -04:00

borrowck-error.rs

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

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

borrowck-error.stderr

consistently use "next solver" instead of "new solver"

2023-12-14 15:22:37 +01:00

builtin-fn-must-return-sized.rs

Use a proof tree visitor to refine the Obligation for error reporting

2024-05-02 21:56:14 -04:00

builtin-fn-must-return-sized.stderr

Use a proof tree visitor to refine the Obligation for error reporting

2024-05-02 21:56:14 -04:00

cast-checks-handling-projections.rs

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

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

closure-inference-guidance.rs

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

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

closure-signature-inference-2.rs

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

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

closure-signature-inference.rs

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

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

closure-substs-ambiguity.rs

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

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

coerce-ambig-alias-to-rigid-alias.rs

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

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

const-param-placeholder.fail.stderr

consistently use "next solver" instead of "new solver"

2023-12-14 15:22:37 +01:00

const-param-placeholder.rs

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

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

constrain-alias-goals-in-unsize.rs

Process alias-relate obligations in CoerceUnsized loop

2024-02-27 20:07:58 +00:00

coroutine.fail.stderr

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

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

coroutine.rs

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

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

deduce-ty-from-object.rs

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

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

dedup-regions.rs

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

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

destruct.rs

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

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

dont-canonicalize-re-error.rs

Uniquify ReError on input mode in canonicalizer

2024-03-22 16:35:50 -04:00

dont-canonicalize-re-error.stderr

Uniquify ReError on input mode in canonicalizer

2024-03-22 16:35:50 -04:00

dont-coerce-infer-to-dyn.rs

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

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

dont-elaborate-for-projections.rs

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

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

dont-ice-on-assoc-projection.rs

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

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

dont-ice-on-assoc-projection.stderr

Bless tests

2024-01-13 12:46:58 -05:00

dont-loop-fulfill-on-region-constraints.rs

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

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

dont-normalize-proj-with-error.rs

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

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

dont-normalize-proj-with-error.stderr

consistently use "next solver" instead of "new solver"

2023-12-14 15:22:37 +01:00

dont-remap-tait-substs.rs

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

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

dont-type_of-tait-in-defining-scope.is_send.stderr

use alias-relate to structurally normalize in the solver

2024-02-13 05:08:51 +01:00

dont-type_of-tait-in-defining-scope.not_send.stderr

use alias-relate to structurally normalize in the solver

2024-02-13 05:08:51 +01:00

dont-type_of-tait-in-defining-scope.rs

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

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

dyn-any-dont-prefer-impl.rs

change selection test to run-pass

2024-05-28 04:44:45 +00:00

elaborate-item-bounds.rs

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

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

escaping-bound-vars-in-writeback-normalization.rs

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

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

float-canonical.rs

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

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

fn-trait-closure.rs

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

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

fn-trait.rs

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

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

fn-trait.stderr

Use parenthetical notation for Fn traits

2024-05-29 22:26:54 +00:00

higher-ranked-dyn-bounds.rs

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

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

int-var-alias-eq.rs

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

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

int-var-is-send.rs

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

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

issue-118950-root-region.rs

Report better WF obligation leaf obligations in new solver

2024-05-16 21:08:42 -04:00

issue-118950-root-region.stderr

update UI tests

2024-05-30 15:26:48 +02:00

iter-filter-projection.rs

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

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

lazy-nested-obligations-1.rs

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

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

lazy-nested-obligations-2.rs

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

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

lazy-nested-obligations-3.rs

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

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

more-object-bound.rs

Use a proof tree visitor to refine the Obligation for error reporting

2024-05-02 21:56:14 -04:00

more-object-bound.stderr

Use a proof tree visitor to refine the Obligation for error reporting

2024-05-02 21:56:14 -04:00

nested-alias-bound.rs

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

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

nested-obligations-with-bound-vars-gat.rs

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

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

object-soundness-requires-generalization.rs

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

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

object-unsafety.rs

Report better WF obligation leaf obligations in new solver

2024-05-16 21:08:42 -04:00

object-unsafety.stderr

Report better WF obligation leaf obligations in new solver

2024-05-16 21:08:42 -04:00

opportunistic-region-resolve.rs

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

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

param-discr-kind.rs

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

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

pointee.rs

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

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

pointer-like.rs

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

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

pointer-like.stderr

consistently use "next solver" instead of "new solver"

2023-12-14 15:22:37 +01:00

prefer-candidate-no-constraints.rs

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

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

prefer-param-env-on-ambiguity.rs

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

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

projection-discr-kind.rs

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

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

projection-discr-kind.stderr

consistently use "next solver" instead of "new solver"

2023-12-14 15:22:37 +01:00

select-alias-bound-as-param.rs

Use correct ImplSource for alias bounds

2024-05-06 14:38:35 -04:00

slice-match-byte-lit.rs

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

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

specialization-transmute.rs

Fold item bound before checking that they hold

2024-05-30 15:52:29 -04:00

specialization-transmute.stderr

Fold item bound before checking that they hold

2024-05-30 15:52:29 -04:00

specialization-unconstrained.rs

Fold item bound before checking that they hold

2024-05-30 15:52:29 -04:00

specialization-unconstrained.stderr

Fold item bound before checking that they hold

2024-05-30 15:52:29 -04:00

stall-num-var-auto-trait.fallback.stderr

consistently use "next solver" instead of "new solver"

2023-12-14 15:22:37 +01:00

stall-num-var-auto-trait.rs

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

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

structural-resolve-field.rs

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

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

trait-upcast-lhs-needs-normalization.rs

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

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

try-example.rs

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

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

unevaluated-const-impl-trait-ref.fails.stderr

consistently use "next solver" instead of "new solver"

2023-12-14 15:22:37 +01:00

unevaluated-const-impl-trait-ref.rs

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

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

unsafe-auto-trait-impl.rs

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

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

unsize-although-ambiguous.rs

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

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

unsize-good.rs

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

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

unsound-region-obligation.rs

Fold item bound before checking that they hold

2024-05-30 15:52:29 -04:00

unsound-region-obligation.stderr

Fold item bound before checking that they hold

2024-05-30 15:52:29 -04:00

upcast-right-substs.rs

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

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

upcast-wrong-substs.rs

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

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

upcast-wrong-substs.stderr

consistently use "next solver" instead of "new solver"

2023-12-14 15:22:37 +01:00

winnow-specializing-impls.rs

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

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