Michael Goulet 097a49867c

Rollup merge of #114287 - lcnr:overflow, r=compiler-errors ...

update overflow handling in the new trait solver

implements https://hackmd.io/QY0dfEOgSNWwU4oiGnVRLw?view. I want to clean up this doc and add it to the rustc-dev-guide, but I think this PR is ready for merge as is, even without the dev-guide entry.

r? `@compiler-errors`

2023-08-04 19:47:38 -07:00

..

alias

…

associated_type_bound

…

auxiliary

…

bound

…

default-method

…

inductive-overflow

…

inheritance

…

negative-bounds

…

negative-impls

…

new-solver

add tests

2023-08-03 15:12:44 +02:00

non_lifetime_binders

…

object

…

reservation-impl

…

solver-cycles

…

suggest-deferences

…

trait-upcasting

Fix upcasting with normalization in old solver, add a test

2023-08-03 18:21:11 +00:00

vtable

…

wf-object

…

alignment-gep-tup-like-1.rs

…

anon_trait_static_method_exe.rs

…

anon-static-method.rs

…

as-struct-constructor.rs

…

as-struct-constructor.stderr

…

assignability-trait.rs

…

assoc-type-in-superbad.rs

…

assoc-type-in-superbad.stderr

…

assoc-type-in-supertrait.rs

…

astconv-cycle-between-and-type.rs

…

augmented-assignments-trait.rs

…

bad-method-typaram-kind.rs

…

bad-method-typaram-kind.stderr

…

bad-sized.rs

…

bad-sized.stderr

…

bug-7183-generics.rs

…

bug-7295.rs

…

cache-issue-18209.rs

…

cache-reached-depth-ice.rs

…

cache-reached-depth-ice.stderr

…

coercion-generic-bad.rs

…

coercion-generic-bad.stderr

…

coercion-generic-regions.rs

…

coercion-generic-regions.stderr

…

coercion-generic.rs

…

coercion.rs

…

composition-trivial.rs

…

conditional-dispatch.rs

…

conditional-model-fn.rs

…

conservative_impl_trait.rs

…

copy-guessing.rs

…

copy-guessing.stderr

…

copy-impl-cannot-normalize.rs

…

copy-impl-cannot-normalize.stderr

…

copy-is-not-modulo-regions.not_static.stderr

…

copy-is-not-modulo-regions.rs

…

copy-requires-self-wf.rs

…

cycle-cache-err-60010.rs

…

cycle-cache-err-60010.stderr

…

cycle-generic-bound.rs

…

cycle-type-trait.rs

…

deny-builtin-object-impl.current.stderr

…

deny-builtin-object-impl.next.stderr

…

deny-builtin-object-impl.rs

…

do-not-mention-type-params-by-name-in-suggestion-issue-96292.rs

…

do-not-mention-type-params-by-name-in-suggestion-issue-96292.stderr

…

dont-autoderef-ty-with-escaping-var.rs

…

dont-autoderef-ty-with-escaping-var.stderr

…

duplicate-methods.rs

…

duplicate-methods.stderr

…

dyn-trait.rs

…

early-vtbl-resolution.rs

…

elaborate-type-region.rs

…

false-ambiguity-where-clause-builtin-bound.rs

…

fmt-pointer-trait.rs

…

fn-trait-cast-diagnostic.rs

…

fn-trait-cast-diagnostic.stderr

…

generic.rs

…

ice-with-dyn-pointee-errors.rs

…

ice-with-dyn-pointee-errors.stderr

…

ice-with-dyn-pointee.rs

…

ignore-err-impls.rs

…

ignore-err-impls.stderr

…

impl_trait_as_trait_return_position.rs

…

impl-1.rs

…

impl-1.stderr

…

impl-2.rs

…

impl-bounds-checking.rs

…

impl-bounds-checking.stderr

…

impl-can-not-have-untraitful-items.rs

…

impl-can-not-have-untraitful-items.stderr

…

impl-different-num-params.rs

…

impl-different-num-params.stderr

…

impl-evaluation-order.rs

…

impl-for-module.rs

…

impl-for-module.stderr

…

impl-implicit-trait.rs

…

impl-inherent-prefer-over-trait.rs

…

impl-method-mismatch.rs

…

impl-method-mismatch.stderr

…

impl-object-overlap-issue-23853.rs

…

impl-of-supertrait-has-wrong-lifetime-parameters.rs

…

impl-of-supertrait-has-wrong-lifetime-parameters.stderr

…

impl.rs

…

infer-from-object-issue-26952.rs

…

inherent-method-order.rs

…

invalid_operator_trait.rs

…

invalid_operator_trait.stderr

…

issue-3683.rs

…

issue-3973.rs

…

issue-3973.stderr

…

issue-4107.rs

…

issue-6128.rs

…

issue-6334.rs

…

issue-7013.rs

…

issue-7013.stderr

…

issue-8153.rs

…

issue-8153.stderr

…

issue-9394-inherited-calls.rs

…

issue-18400.rs

…

issue-18400.stderr

…

issue-18412.rs

…

issue-20692.rs

…

issue-20692.stderr

…

issue-22019.rs

…

issue-22110.rs

…

issue-22384.rs

…

issue-22384.stderr

…

issue-22655.rs

…

issue-23003-overflow.rs

…

issue-23003.rs

…

issue-23825.rs

…

issue-24010.rs

…

issue-26339.rs

…

issue-28576.rs

…

issue-28576.stderr

…

issue-32963.rs

…

issue-32963.stderr

…

issue-33140-hack-boundaries.rs

…

issue-33140-hack-boundaries.stderr

…

issue-33140.rs

…

issue-33140.stderr

…

issue-35869.rs

…

issue-35869.stderr

…

issue-38033.rs

…

issue-38404.rs

…

issue-38404.stderr

…

issue-38604.rs

…

issue-38604.stderr

…

issue-43132.rs

…

issue-43784-supertrait.rs

…

issue-43784-supertrait.stderr

…

issue-50480.rs

…

issue-50480.stderr

…

issue-52893.rs

…

issue-52893.stderr

…

issue-56202.rs

…

issue-56488.rs

…

issue-59029-1.rs

…

issue-59029-1.stderr

…

issue-59029-2.rs

…

issue-65284-suggest-generic-trait-bound.rs

…

issue-65284-suggest-generic-trait-bound.stderr

…

issue-65673.rs

…

issue-65673.stderr

…

issue-68295.rs

…

issue-68295.stderr

…

issue-70944.rs

…

issue-71036.rs

…

issue-71036.stderr

…

issue-71136.rs

…

issue-71136.stderr

…

issue-72410.rs

…

issue-72410.stderr

…

issue-72455.rs

…

issue-75627.rs

…

issue-75627.stderr

…

issue-77982.rs

…

issue-77982.stderr

…

issue-78372.rs

…

issue-78372.stderr

…

issue-78632.rs

…

issue-79458.rs

…

issue-79458.stderr

…

issue-82830.rs

…

issue-83538-tainted-cache-after-cycle.rs

…

issue-83538-tainted-cache-after-cycle.stderr

…

issue-84399-bad-fresh-caching.rs

…

issue-85360-eval-obligation-ice.rs

…

issue-85360-eval-obligation-ice.stderr

…

issue-85735.rs

…

issue-85735.stderr

…

issue-87558.rs

…

issue-87558.stderr

…

issue-89119.rs

…

issue-90195-2.rs

…

issue-90195.rs

…

issue-90662-projection-caching.rs

…

issue-91594.rs

…

issue-91594.stderr

…

issue-91949-hangs-on-recursion.rs

write-long-types-to-disk: update tests

2023-07-25 12:08:44 +01:00

issue-91949-hangs-on-recursion.stderr

write-long-types-to-disk: update tests

2023-07-25 12:08:44 +01:00

issue-92292.rs

…

issue-95311.rs

…

issue-95898.rs

…

issue-95898.stderr

…

issue-96664.rs

…

issue-96665.rs

…

issue-97576.rs

…

issue-97576.stderr

…

issue-97695-double-trivial-bound.rs

…

issue-99875.rs

…

issue-99875.stderr

…

issue-102989.rs

…

issue-102989.stderr

…

issue-103563.rs

…

issue-104322.rs

…

issue-105231.rs

…

issue-105231.stderr

…

issue-106072.rs

…

issue-106072.stderr

…

item-inside-macro.rs

…

item-privacy.rs

…

item-privacy.stderr

…

kindck-owned-contains-1.rs

…

map-types.rs

…

map-types.stderr

…

matching-lifetimes.rs

…

matching-lifetimes.stderr

…

method-private.rs

…

method-private.stderr

…

monad.rs

…

monomorphized-callees-with-ty-params-3314.rs

…

multidispatch1.rs

…

multidispatch2.rs

…

multidispatch-bad.rs

…

multidispatch-bad.stderr

…

multidispatch-conditional-impl-not-considered.rs

…

multidispatch-convert-ambig-dest.rs

…

multidispatch-convert-ambig-dest.stderr

…

multidispatch-infer-convert-target.rs

…

mutual-recursion-issue-75860.rs

…

mutual-recursion-issue-75860.stderr

…

no_send-struct.rs

…

no_send-struct.stderr

…

no-fallback-multiple-impls.rs

…

no-fallback-multiple-impls.stderr

…

normalize-supertrait.rs

…

not-suggest-non-existing-fully-qualified-path.rs

…

not-suggest-non-existing-fully-qualified-path.stderr

…

object-does-not-impl-trait.rs

…

object-does-not-impl-trait.stderr

…

object-one-type-two-traits.rs

…

objects-owned-object-borrowed-method-headerless.rs

…

operator-overloading-issue-52025.rs

…

overlap-not-permitted-for-builtin-trait.rs

…

overlap-not-permitted-for-builtin-trait.stderr

…

overlap-permitted-for-marker-traits.rs

…

param-without-lifetime-constraint.rs

…

param-without-lifetime-constraint.stderr

…

parameterized-with-bounds.rs

…

pointee-deduction.rs

…

pointee-tail-is-generic-errors.rs

…

pointee-tail-is-generic-errors.stderr

…

pointee-tail-is-generic.rs

…

principal-less-objects.rs

…

privacy.rs

…

project-modulo-regions.rs

…

project-modulo-regions.with_clause.stderr

…

project-modulo-regions.without_clause.stderr

…

region-pointer-simple.rs

…

resolution-in-overloaded-op.rs

…

resolution-in-overloaded-op.stderr

…

safety-fn-body.mir.stderr

…

safety-fn-body.rs

…

safety-fn-body.thir.stderr

…

safety-inherent-impl.rs

…

safety-inherent-impl.stderr

…

safety-ok-cc.rs

…

safety-ok.rs

…

safety-trait-impl-cc.rs

…

safety-trait-impl-cc.stderr

…

safety-trait-impl.rs

…

safety-trait-impl.stderr

…

self-without-lifetime-constraint.rs

…

self-without-lifetime-constraint.stderr

…

static-method-generic-inference.rs

…

static-method-generic-inference.stderr

…

static-method-overwriting.rs

…

static-outlives-a-where-clause.rs

…

staticness-mismatch.rs

…

staticness-mismatch.stderr

…

suggest-fully-qualified-closure.rs

…

suggest-fully-qualified-closure.stderr

…

suggest-fully-qualified-path-with-adjustment.rs

…

suggest-fully-qualified-path-with-adjustment.stderr

…

suggest-fully-qualified-path-without-adjustment.rs

…

suggest-fully-qualified-path-without-adjustment.stderr

…

suggest-where-clause.rs

…

suggest-where-clause.stderr

…

superdefault-generics.rs

…

syntax-polarity.rs

…

syntax-trait-polarity.rs

…

syntax-trait-polarity.stderr

…

test-2.rs

…

test-2.stderr

…

test.rs

…

test.stderr

…

to-str.rs

…

track-obligations.rs

…

track-obligations.stderr

…

trait-or-new-type-instead.rs

…

trait-or-new-type-instead.stderr

…

trivial_impl2.rs

…

trivial_impl2.stderr

…

trivial_impl3.rs

…

trivial_impl3.stderr

…

trivial_impl4.rs

…

trivial_impl4.stderr

…

trivial_impl_sized.rs

…

trivial_impl_sized.stderr

…

trivial_impl.rs

…

trivial_impl.stderr

…

typeclasses-eq-example-static.rs

…

typeclasses-eq-example.rs

…

ufcs-object.rs

…

unsend-future.rs

…

unsend-future.stderr

…

unspecified-self-in-trait-ref.rs

…

unspecified-self-in-trait-ref.stderr

…

use-before-def.rs

…

vtable-res-trait-param.rs

…

vtable-res-trait-param.stderr

…

where-clause-vs-impl.rs

…

with-bounds-default.rs

…

with-dst.rs

…

wrong-mul-method-signature.rs

…

wrong-mul-method-signature.stderr

…