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rust/tests/ui/specialization
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Dylan DPC f748bb1402
Rollup merge of #111252 - matthewjasper:min-spec-improvements, r=compiler-errors 
Min specialization improvements

- Don't allow specialization impls with no items, such implementations are probably not correct and only occur as mistakes in the compiler and standard library
- Fix a missing normalization call
- Adds spans for lifetime errors from overly general specializations

Closes #79457
Closes #109815
2023-05-09 12:33:46 +05:30
..
auxiliary
defaultimpl Fetch less HIR in signature check. 2023-02-14 20:26:03 +00:00
min_specialization Report nicer lifetime errors for specialization 2023-05-05 22:19:56 +01:00
soundness
assoc-ty-graph-cycle.rs
assoc-ty-graph-cycle.stderr
const_trait_impl.rs fix library and rustdoc tests 2023-04-16 11:38:52 +00:00
const_trait_impl.stderr fix library and rustdoc tests 2023-04-16 11:38:52 +00:00
cross-crate-defaults.rs
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
issue-33017.rs
issue-33017.stderr
issue-35376.rs
issue-35376.stderr
issue-36804.rs
issue-36804.stderr
issue-38091-2.rs
issue-38091-2.stderr
issue-38091.rs
issue-38091.stderr
issue-39448.rs
issue-39448.stderr
issue-39618.rs
issue-39618.stderr
issue-40582.rs add known-bug test for unsound issue 40582 2023-04-26 22:34:29 -04:00
issue-43037.current.stderr
issue-43037.negative.stderr
issue-43037.rs
issue-44861.rs
issue-44861.stderr
issue-45814.current.stderr
issue-45814.negative.stderr
issue-45814.rs
issue-50452-fail.rs
issue-50452-fail.stderr Fetch less HIR in signature check. 2023-02-14 20:26:03 +00:00
issue-50452.rs
issue-50452.stderr
issue-51892.rs
issue-51892.stderr
issue-52050.rs
issue-52050.stderr
issue-59435.rs
issue-59435.stderr Tweak output for 'add line' suggestion 2023-04-12 22:50:10 +00:00
issue-63716-parse-async.rs
issue-63716-parse-async.stderr
issue-68830-spurious-diagnostics.rs
issue-68830-spurious-diagnostics.stderr
issue-70442.rs
issue-70442.stderr
issue-111232.rs remove unnecessary attribute from a diagnostic 2023-05-05 17:28:52 +09:00
issue-111232.stderr remove unnecessary attribute from a diagnostic 2023-05-05 17:28:52 +09:00
non-defaulted-item-fail.rs
non-defaulted-item-fail.stderr Fetch less HIR in signature check. 2023-02-14 20:26:03 +00:00
README-rpass.md
README.md
specialization-allowed-cross-crate.rs
specialization-allowed-cross-crate.stderr
specialization-assoc-fns.rs
specialization-assoc-fns.stderr
specialization-basics.rs
specialization-basics.stderr
specialization-cross-crate-no-gate.rs
specialization-cross-crate.rs
specialization-cross-crate.stderr
specialization-default-items-drop-coherence.rs add known-bug test for unsound issue 105782 2023-04-26 22:34:39 -04:00
specialization-default-methods.rs
specialization-default-methods.stderr
specialization-default-projection.rs
specialization-default-projection.stderr
specialization-default-types.rs
specialization-default-types.stderr Modify primary span label for E0308 2023-01-30 20:12:19 +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 Fetch less HIR in signature check. 2023-02-14 20:26:03 +00:00
specialization-on-projection.rs
specialization-on-projection.stderr
specialization-out-of-order.rs
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
specialization-overlap-projection.stderr
specialization-overlap.rs
specialization-overlap.stderr
specialization-polarity.rs
specialization-polarity.stderr
specialization-projection-alias.rs
specialization-projection-alias.stderr
specialization-projection.rs
specialization-projection.stderr
specialization-supertraits.rs
specialization-supertraits.stderr
specialization-translate-projections-with-lifetimes.rs
specialization-translate-projections-with-lifetimes.stderr
specialization-translate-projections-with-params.rs
specialization-translate-projections-with-params.stderr
specialization-translate-projections.rs
specialization-translate-projections.stderr
transmute-specialization.rs
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: