Esteban Küber e6bd6c2044 Use parenthetical notation for Fn traits ...

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

Fix #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) {
  |                              ++++++
```

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

..

alias-liveness

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auxiliary

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diagnostics

…

explicit-generic-args-with-impl-trait

…

in-ctfe

…

in-trait

Report better WF obligation leaf obligations in new solver

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

issues

borrowck: more eagerly prepopulate opaques

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

multiple-lifetimes

…

precise-capturing

And finally add tests

2024-05-13 23:57:56 -04:00

rpit

remove test FIXME re once-module-region

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

transmute

…

arg-position-impl-trait-too-long.rs

…

arg-position-impl-trait-too-long.stderr

…

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

…

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

…

associated-impl-trait-type-trivial.rs

…

associated-impl-trait-type.rs

…

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

async_scope_creep.rs

…

auto-trait-coherence.next.stderr

…

auto-trait-coherence.old.stderr

…

auto-trait-coherence.rs

…

auto-trait-leak2.rs

…

auto-trait-leak2.stderr

…

auto-trait-leak-rpass.rs

…

auto-trait-leak.rs

…

auto-trait-leak.stderr

Make DefiningAnchor::Bind only store the opaque types that may be constrained, instead of the current infcx root item.

2024-03-11 17:19:37 +00:00

autoderef.rs

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

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

bivariant-lifetime-liveness.rs

…

bound-normalization-fail.rs

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bound-normalization-fail.stderr

…

bound-normalization-pass.rs

…

bounds_regression.rs

…

can-return-unconstrained-closure.rs

…

capture-lifetime-not-in-hir.rs

…

capture-lifetime-not-in-hir.stderr

…

closure-calling-parent-fn.rs

…

closure-in-impl-trait-arg.rs

…

closure-in-impl-trait.rs

…

coherence-treats-tait-ambig.current.stderr

…

coherence-treats-tait-ambig.rs

…

coherence-treats-tait-ambig.stderr

…

cross-return-site-inference.rs

…

cross-return-site-inference.stderr

…

deduce-signature-from-supertrait.rs

…

defined-by-trait-resolution.rs

…

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

ignore uncaptured lifetimes when checking opaques

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

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

ignore uncaptured lifetimes when checking opaques

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

deprecated_annotation.rs

…

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

…

does-not-live-long-enough.rs

…

does-not-live-long-enough.stderr

…

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

…

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

…

dyn-impl-type-mismatch.rs

…

dyn-impl-type-mismatch.stderr

…

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

…

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

…

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

…

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

…

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

…

eagerly-reveal-in-local-body.rs

…

equal-hidden-lifetimes.rs

…

equality2.rs

…

equality2.stderr

…

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

…

equality-rpass.stderr

…

equality.rs

When checking whether an impl applies, constrain hidden types of opaque types.

2024-05-23 15:52:10 +00:00

equality.stderr

When checking whether an impl applies, constrain hidden types of opaque types.

2024-05-23 15:52:10 +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

ignore uncaptured lifetimes when checking opaques

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

example-calendar.rs

…

example-st.rs

…

example-st.stderr

…

extra-impl-in-trait-impl.fixed

…

extra-impl-in-trait-impl.rs

…

extra-impl-in-trait-impl.stderr

…

extra-item.rs

…

extra-item.stderr

…

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

…

fallback.rs

…

feature-self-return-type.rs

…

feature-self-return-type.stderr

…

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 test fallout (duplicate diagnostics)

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

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

add test for ice future has no bound vars.

2024-04-28 10:23:11 +02:00

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

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

…

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

…

hidden-lifetimes.rs

…

hidden-lifetimes.stderr

…

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

test that fudging with opaque types is the same in the new solver

2024-02-28 09:54:44 +00:00

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

test that fudging with opaque types is the same in the new solver

2024-02-28 09:54:44 +00:00

hidden-type-is-opaque-2.rs

test that fudging with opaque types is the same in the new solver

2024-02-28 09:54:44 +00:00

hidden-type-is-opaque.rs

…

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

add test for https://github.com/rust-lang/rust/issues/112823

2024-03-22 08:27:14 +01:00

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

add test for https://github.com/rust-lang/rust/issues/112823

2024-03-22 08:27:14 +01:00

impl_fn_associativity.rs

…

impl_trait_projections.rs

…

impl_trait_projections.stderr

Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid

2024-03-27 14:02:15 +00:00

impl-fn-hrtb-bounds-2.rs

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impl-fn-hrtb-bounds-2.stderr

…

impl-fn-hrtb-bounds.rs

make type_flags(ReError) & HAS_ERROR

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

impl-fn-hrtb-bounds.stderr

make type_flags(ReError) & HAS_ERROR

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

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 type_flags(ReError) & HAS_ERROR

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

impl-fn-predefined-lifetimes.rs

check RPITs for invalid args

2024-03-28 06:00:26 +00:00

impl-fn-predefined-lifetimes.stderr

check RPITs for invalid args

2024-03-28 06:00:26 +00:00

impl-generic-mismatch-ab.rs

…

impl-generic-mismatch-ab.stderr

…

impl-generic-mismatch.rs

…

impl-generic-mismatch.stderr

…

impl-subtyper2.rs

…

impl-subtyper.rs

…

impl-trait-in-macro.rs

…

impl-trait-in-macro.stderr

…

impl-trait-plus-priority.rs

…

impl-trait-plus-priority.stderr

…

implicit-capture-late.rs

…

implicit-capture-late.stderr

Improve error message for opaque captures

2024-03-08 19:08:13 +00:00

in-assoc-type-unconstrained.rs

…

in-assoc-type-unconstrained.stderr

…

in-assoc-type.rs

…

in-assoc-type.stderr

…

issue-35668.rs

…

issue-35668.stderr

…

issue-36792.rs

…

issue-46959.rs

…

issue-49556.rs

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issue-49579.rs

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issue-49685.rs

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issue-51185.rs

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issue-54966.rs

…

issue-54966.stderr

…

issue-55872-1.rs

…

issue-55872-1.stderr

…

issue-55872-2.rs

…

issue-55872-2.stderr

…

issue-55872-3.rs

…

issue-55872-3.stderr

…

issue-55872.rs

…

issue-55872.stderr

…

issue-56445.rs

…

issue-68532.rs

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issue-72911.rs

…

issue-72911.stderr

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issue-87450.rs

…

issue-87450.stderr

…

issue-99073-2.rs

…

issue-99073-2.stderr

…

issue-99073.rs

…

issue-99073.stderr

…

issue-99642-2.rs

…

issue-99642.rs

…

issue-99914.rs

…

issue-99914.stderr

Inline get_node_fn_decl into get_fn_decl, simplify/explain logic in report_return_mismatched_types

2024-05-20 20:16:29 -04:00

issue-100075-2.rs

…

issue-100075-2.stderr

…

issue-100075.rs

…

issue-100075.stderr

…

issue-100187.rs

…

issue-102605.rs

…

issue-102605.stderr

…

issue-103181-1.current.stderr

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

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

issue-103181-1.next.stderr

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

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

issue-103181-1.rs

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

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

issue-103181-2.rs

…

issue-103181-2.stderr

…

issue-103599.rs

…

issue-103599.stderr

…

issue-108591.rs

…

issue-108592.rs

…

lazy_subtyping_of_opaques.rs

Add regression tests

2024-05-24 14:01:49 +00:00

lazy_subtyping_of_opaques.stderr

Add regression tests

2024-05-24 14:01:49 +00:00

lifetime-ambiguity-regression.rs

…

lifetimes2.rs

…

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

…

method-suggestion-no-duplication.rs

…

method-suggestion-no-duplication.stderr

…

multiple-defining-usages-in-body.rs

…

multiple-defining-usages-in-body.stderr

…

must_outlive_least_region_or_bound.rs

…

must_outlive_least_region_or_bound.stderr

…

needs_least_region_or_bound.rs

…

negative-reasoning.rs

…

negative-reasoning.stderr

…

nested_impl_trait.rs

amend to Switch can_eq and can_sub to DefineOpaqueTypes::Yes

2024-04-04 14:53:31 +00:00

nested_impl_trait.stderr

When checking whether an impl applies, constrain hidden types of opaque types.

2024-05-23 15:52:10 +00:00

nested-hkl-lifetime.rs

Add regression test

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

nested-return-type2-tait2.rs

…

nested-return-type2-tait2.stderr

…

nested-return-type2-tait3.rs

…

nested-return-type2-tait3.stderr

…

nested-return-type2-tait.rs

…

nested-return-type2-tait.stderr

…

nested-return-type2.rs

…

nested-return-type3-tait2.rs

…

nested-return-type3-tait2.stderr

…

nested-return-type3-tait3.rs

…

nested-return-type3-tait3.stderr

…

nested-return-type3-tait.rs

…

nested-return-type3-tait.stderr

…

nested-return-type3.rs

…

nested-return-type4.rs

…

nested-return-type4.stderr

…

nested-return-type.rs

…

nested-rpit-hrtb-2.rs

…

nested-rpit-hrtb-2.stderr

…

nested-rpit-hrtb.rs

Pass list of defineable opaque types into canonical queries

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

nested-rpit-hrtb.stderr

Pass list of defineable opaque types into canonical queries

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

nested-rpit-with-anonymous-lifetimes.rs

…

nesting.rs

…

no-method-suggested-traits.rs

…

no-method-suggested-traits.stderr

Sort a diagnostic by DefPathStr instead of DefId

2024-03-27 14:02:16 +00:00

no-trait.rs

…

no-trait.stderr

…

normalize-opaque-with-bound-vars.rs

…

normalize-tait-in-const.rs

Fix tests and bless

2024-04-24 13:12:33 +01:00

normalize-tait-in-const.stderr

Use parenthetical notation for Fn traits

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

not_general_enough_regression_106630.rs

…

object-unsafe-trait-in-return-position-dyn-trait.rs

…

object-unsafe-trait-in-return-position-dyn-trait.stderr

…

object-unsafe-trait-in-return-position-impl-trait.rs

…

object-unsafe-trait-in-return-position-impl-trait.stderr

…

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

…

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

…

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

Bless test fallout (duplicate diagnostics)

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

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

…

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

…

printing-binder.rs

…

printing-binder.stderr

…

private_unused.rs

…

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

…

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

…

projection.rs

…

question_mark.rs

…

recursive-auto-trait.rs

…

recursive-coroutine-boxed.next.stderr

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

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

recursive-coroutine-boxed.rs

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

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

recursive-coroutine-indirect.current.stderr

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

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

recursive-coroutine-indirect.next.stderr

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

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

recursive-coroutine-indirect.rs

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

2024-04-24 08:05:29 +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 test for opaque type with non-universal region substs #101852

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

recursive-impl-trait-type-direct.rs

…

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

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

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

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

…

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

…

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

…

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

…

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

…

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

When checking whether an impl applies, constrain hidden types of opaque types.

2024-05-23 15:52:10 +00:00

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

When checking whether an impl applies, constrain hidden types of opaque types.

2024-05-23 15:52:10 +00:00

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

…

region-escape-via-bound-contravariant.rs

…

region-escape-via-bound.rs

…

region-escape-via-bound.stderr

…

return-position-impl-trait-minimal.rs

…

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

…

rpit-not-sized.rs

…

rpit-not-sized.stderr

…

stashed-diag-issue-121504.rs

Overhaul how stashed diagnostics work, again.

2024-02-29 11:08:27 +11:00

stashed-diag-issue-121504.stderr

Overhaul how stashed diagnostics work, again.

2024-02-29 11:08:27 +11:00

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

…

static-return-lifetime-infered.rs

…

static-return-lifetime-infered.stderr

…

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

suggest-calling-rpit-closure.rs

…

suggest-calling-rpit-closure.stderr

…

trait_resolution.rs

…

trait_type.rs

…

trait_type.stderr

…

two_tait_defining_each_other2.current.stderr

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

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

two_tait_defining_each_other2.next.stderr

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

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

two_tait_defining_each_other2.rs

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

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

two_tait_defining_each_other3.current.stderr

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

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

two_tait_defining_each_other3.rs

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

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

two_tait_defining_each_other.current.stderr

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

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

two_tait_defining_each_other.rs

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

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

type_parameters_captured.rs

…

type_parameters_captured.stderr

…

type-alias-generic-param.rs

…

type-alias-generic-param.stderr

…

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

…

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

…

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

…

unactionable_diagnostic.fixed

…

unactionable_diagnostic.rs

…

unactionable_diagnostic.stderr

…

universal_hrtb_anon.rs

…

universal_hrtb_named.rs

…

universal_in_adt_in_parameters.rs

…

universal_in_impl_trait_in_parameters.rs

…

universal_in_trait_defn_parameters.rs

…

universal_multiple_bounds.rs

…

universal_wrong_bounds.rs

…

universal_wrong_bounds.stderr

…

universal_wrong_hrtb.rs

…

universal_wrong_hrtb.stderr

…

universal-mismatched-type.rs

…

universal-mismatched-type.stderr

…

universal-two-impl-traits.rs

…

universal-two-impl-traits.stderr

…

unsafety-checking-cycle.rs

…

unsize_adt.rs

Add more tests

2024-05-23 15:48:06 +00:00

unsize_adt.stderr

Add more tests

2024-05-23 15:48:06 +00:00

unsize_slice.rs

Add more tests

2024-05-23 15:48:06 +00:00

unsize_slice.stderr

Add more tests

2024-05-23 15:48:06 +00:00

unsize_tuple.rs

Add more tests

2024-05-23 15:48:06 +00:00

unsize_tuple.stderr

Add more tests

2024-05-23 15:48:06 +00:00

variance.e2024.stderr

…

variance.new.stderr

…

variance.old.stderr

…

variance.rs

…

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

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

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

wf-eval-order.rs

…

where-allowed-2.rs

…

where-allowed-2.stderr

…

where-allowed.rs

…

where-allowed.stderr

Merge collect_mod_item_types query into check_well_formed

2024-03-07 14:26:31 +00:00

xcrate_simple.rs

…

xcrate.rs

…