rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity
Files
a3c90b69af76589cc9840bbfd95e6267e531dc92
rust/tests/ui/specialization
History
Esteban Küber c3301503b9 Make Default const and add some const Default impls 
Full list of `impl const Default` types:

- ()
- bool
- char
- Cell
- std::ascii::Char
- usize
- u8
- u16
- u32
- u64
- u128
- i8
- i16
- i32
- i64
- i128
- f16
- f32
- f64
- f128
- std::marker::PhantomData<T>
- Option<T>
- std::iter::Empty<T>
- std::ptr::Alignment
- &[T]
- &mut [T]
- &str
- &mut str
- String
- Vec<T>
2025-07-07 22:09:37 +00:00
..
auxiliary
Failing test
2024-06-07 14:59:38 -04:00
coherence
rebase and update fixed crashes
2024-10-15 13:11:00 +02:00
ctfe
[AUTO-GENERATED] Migrate ui tests from // to //@ directives
2024-02-16 20:02:50 +00:00
defaultimpl
Unconditionally run check_item_type on all items
2025-06-30 08:06:08 +00:00
fuzzed
adjust derive_error
2025-02-13 23:49:09 +01:00
min_specialization
Unconditionally run check_item_type on all items
2025-06-30 08:06:08 +00:00
soundness
[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
Make Default const and add some const Default impls
2025-07-07 22:09:37 +00:00
const_trait_impl.stderr
Make Default const and add some const Default impls
2025-07-07 22:09:37 +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
Do not assemble candidates for default impls
2024-02-13 19:20:13 +00:00
issue-45814.negative.stderr
Do not assemble candidates for default impls
2024-02-13 19:20:13 +00:00
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
Avoid looking at HIR for trait and impl items
2025-06-30 08:45:43 +00:00
issue-52050.rs
…
issue-52050.stderr
…
issue-59435.rs
…
issue-59435.stderr
…
issue-63716-parse-async.rs
Use cfg(false) in UI tests
2025-04-03 21:41:58 +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
…
overlap-due-to-unsatisfied-const-bound.rs
Treat normalizing consts like normalizing types in deeply normalize
2025-06-06 17:13:53 +00:00
overlap-due-to-unsatisfied-const-bound.stderr
Treat normalizing consts like normalizing types in deeply normalize
2025-06-06 17:13:53 +00:00
prefer-specializing-impl-over-default.current.stderr
handle specialization in the new trait solver
2025-04-25 17:59:33 +00:00
prefer-specializing-impl-over-default.next.stderr
handle specialization in the new trait solver
2025-04-25 17:59:33 +00:00
prefer-specializing-impl-over-default.rs
handle specialization in the new trait solver
2025-04-25 17:59:33 +00:00
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.current.stderr
handle specialization in the new trait solver
2025-04-25 17:59:33 +00:00
specialization-default-projection.next.stderr
handle specialization in the new trait solver
2025-04-25 17:59:33 +00:00
specialization-default-projection.rs
handle specialization in the new trait solver
2025-04-25 17:59:33 +00:00
specialization-default-types.current.stderr
handle specialization in the new trait solver
2025-04-25 17:59:33 +00:00
specialization-default-types.next.stderr
handle specialization in the new trait solver
2025-04-25 17:59:33 +00:00
specialization-default-types.rs
handle specialization in the new trait solver
2025-04-25 17:59:33 +00:00
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
Ensure that negative auto impls are always applicable
2025-03-04 17:45:18 +00:00
specialization-overlap-negative.stderr
Ensure that negative auto impls are always applicable
2025-03-04 17:45:18 +00:00
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: