rust/specialization at 50ef985be2680963c72c63c52fe33449aec58732 - rust - Gitea.pterpstra.com

mikros/rust

History

lcnr 059288ed44 adjust derive_error

2025-02-13 23:49:09 +01:00

..

Failing test

2024-06-07 14:59:38 -04:00

rebase and update fixed crashes

2024-10-15 13:11:00 +02:00

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

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

Use trait name instead of full constraint in suggestion message

2024-12-07 21:29:58 +00:00

adjust derive_error

2025-02-13 23:49:09 +01:00

min_specialization

Normalize each signature input/output in typeck_with_fallback with its own span

2025-01-06 17:58:30 +00:00

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

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

anyid-repro-125197.rs

Only compute specializes query if specialization is enabled in the crate of the specialized impl

2024-06-07 15:58:50 -04:00

assoc-ty-graph-cycle.rs

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

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

assoc-ty-graph-cycle.stderr

…

broken-mir-drop-glue-107228.rs

add test for #107228

2024-03-23 13:05:22 +01:00

const_trait_impl.rs

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

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

const_trait_impl.stderr

Tweak wording of non-const traits used as const bounds

2024-12-10 00:38:05 +00:00

cross-crate-defaults.rs

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

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

cross-crate-defaults.stderr

…

default-associated-type-bound-1.rs

…

default-associated-type-bound-1.stderr

…

default-associated-type-bound-2.rs

…

default-associated-type-bound-2.stderr

…

default-generic-associated-type-bound.rs

…

default-generic-associated-type-bound.stderr

Mention type parameter in more cases and don't suggest ~const bound already there

2024-12-07 21:37:13 +00:00

default-proj-ty-as-type-of-const-issue-125757.rs

Re-enable ConstArgKind::Path lowering by default

2024-09-12 13:56:01 -04:00

default-proj-ty-as-type-of-const-issue-125757.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

2024-09-29 23:40:43 -05:00

dont-drop-upcast-candidate.rs

Don't drop Upcast candidate in intercrate mode

2024-05-30 19:45:59 -04:00

dont-drop-upcast-candidate.stderr

Don't drop Upcast candidate in intercrate mode

2024-05-30 19:45:59 -04:00

issue-33017.rs

…

issue-33017.stderr

Use trait name instead of full constraint in suggestion message

2024-12-07 21:29:58 +00:00

issue-35376.rs

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

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

issue-35376.stderr

…

issue-36804.rs

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

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

issue-36804.stderr

…

issue-38091-2.rs

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

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

issue-38091-2.stderr

…

issue-38091.rs

…

issue-38091.stderr

…

issue-39448.rs

Always make inductive cycles as ambig during typeck

2024-03-31 20:44:30 -04:00

issue-39448.stderr

Always make inductive cycles as ambig during typeck

2024-03-31 20:44:30 -04:00

issue-39618.rs

Always make inductive cycles as ambig during typeck

2024-03-31 20:44:30 -04:00

issue-39618.stderr

Always make inductive cycles as ambig during typeck

2024-03-31 20:44:30 -04:00

issue-40582.rs

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

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

issue-43037.current.stderr

…

issue-43037.negative.stderr

…

issue-43037.rs

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

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

issue-44861.rs

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

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

issue-44861.stderr

…

issue-45814.current.stderr

…

issue-45814.negative.stderr

…

issue-45814.rs

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

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

issue-50452-fail.rs

…

issue-50452-fail.stderr

…

issue-50452.rs

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

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

issue-50452.stderr

…

issue-51892.rs

…

issue-51892.stderr

Provide structured suggestion for unconstrained generic constant

2024-03-21 00:03:59 +00:00

issue-52050.rs

…

issue-52050.stderr

…

issue-59435.rs

…

issue-59435.stderr

…

issue-63716-parse-async.rs

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

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

issue-63716-parse-async.stderr

…

issue-68830-spurious-diagnostics.rs

Stop being so bail-y in candidate assembly

2024-11-21 01:35:34 +00:00

issue-68830-spurious-diagnostics.stderr

Stop being so bail-y in candidate assembly

2024-11-21 01:35:34 +00:00

issue-70442.rs

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

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

issue-70442.stderr

…

issue-111232.rs

…

issue-111232.stderr

…

non-defaulted-item-fail.rs

…

non-defaulted-item-fail.stderr

…

README-rpass.md

…

README.md

…

source-impl-requires-constraining-predicates-ambig.next.stderr

Stop using translate_args in the new solver

2024-05-31 09:42:30 -04:00

source-impl-requires-constraining-predicates-ambig.rs

NFC add known bug nr to test

2024-11-02 13:33:39 +01:00

source-impl-requires-constraining-predicates.current.stderr

Stop using translate_args in the new solver

2024-05-31 09:42:30 -04:00

source-impl-requires-constraining-predicates.next.stderr

Stop using translate_args in the new solver

2024-05-31 09:42:30 -04:00

source-impl-requires-constraining-predicates.rs

Stop using translate_args in the new solver

2024-05-31 09:42:30 -04:00

specialization-allowed-cross-crate.rs

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

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

specialization-allowed-cross-crate.stderr

…

specialization-assoc-fns.rs

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

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

specialization-assoc-fns.stderr

…

specialization-basics.rs

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

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

specialization-basics.stderr

…

specialization-cross-crate-no-gate.rs

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

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

specialization-cross-crate.rs

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

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

specialization-cross-crate.stderr

…

specialization-default-items-drop-coherence.current.stderr

stabilize -Znext-solver=coherence

2024-10-15 13:11:00 +02:00

specialization-default-items-drop-coherence.next.stderr

stabilize -Znext-solver=coherence

2024-10-15 13:11:00 +02:00

specialization-default-items-drop-coherence.rs

stabilize -Znext-solver=coherence

2024-10-15 13:11:00 +02:00

specialization-default-methods.rs

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

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

specialization-default-methods.stderr

…

specialization-default-projection.rs

…

specialization-default-projection.stderr

…

specialization-default-types.rs

…

specialization-default-types.stderr

…

specialization-feature-gate-default.rs

…

specialization-feature-gate-default.stderr

…

specialization-feature-gate-overlap.rs

…

specialization-feature-gate-overlap.stderr

…

specialization-no-default.rs

…

specialization-no-default.stderr

…

specialization-on-projection.rs

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

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

specialization-on-projection.stderr

…

specialization-out-of-order.rs

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

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

specialization-out-of-order.stderr

…

specialization-overlap-hygiene.rs

…

specialization-overlap-hygiene.stderr

…

specialization-overlap-negative.rs

…

specialization-overlap-negative.stderr

…

specialization-overlap-projection.rs

stabilize -Znext-solver=coherence

2024-10-15 13:11:00 +02:00

specialization-overlap-projection.stderr

stabilize -Znext-solver=coherence

2024-10-15 13:11:00 +02:00

specialization-overlap.rs

…

specialization-overlap.stderr

…

specialization-polarity.rs

…

specialization-polarity.stderr

…

specialization-projection-alias.rs

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

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

specialization-projection-alias.stderr

…

specialization-projection.rs

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

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

specialization-projection.stderr

…

specialization-supertraits.rs

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

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

specialization-supertraits.stderr

…

specialization-translate-projections-with-lifetimes.rs

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

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

specialization-translate-projections-with-lifetimes.stderr

…

specialization-translate-projections-with-params.rs

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

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

specialization-translate-projections-with-params.stderr

…

specialization-translate-projections.rs

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

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

specialization-translate-projections.stderr

…

transmute-specialization.rs

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

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

transmute-specialization.stderr

…

README.md

This directory contains the test for incorrect usage of specialization that should lead to compile failure. Those tests break down into a few categories:

Feature gating
- On use of the default keyword
- On overlapping impls
Overlap checking with specialization enabled
- Basic overlap scenarios
  - Includes purely structural overlap
  - Includes purely trait-based overlap
  - Includes mix
- Overlap with differing polarity
Attempt to specialize without using default
Attempt to change impl polarity in a specialization
Attempt to rely on projection of a default type
- Rely on it externally in both generic and monomorphic contexts
- Rely on it both within an impl and outside it