mirror of https://github.com/rust-lang/rust.git
22 lines
1009 B
Markdown
22 lines
1009 B
Markdown
This directory contains the test for incorrect usage of specialization that
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should lead to compile failure. Those tests break down into a few categories:
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- Feature gating
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- [On use of the `default` keyword](specialization-feature-gate-default.rs)
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- [On overlapping impls](specialization-feature-gate-overlap.rs)
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- Overlap checking with specialization enabled
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- [Basic overlap scenarios](specialization-overlap.rs)
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- Includes purely structural overlap
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- Includes purely trait-based overlap
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- Includes mix
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- [Overlap with differing polarity](specialization-overlap-negative.rs)
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- [Attempt to specialize without using `default`](specialization-no-default.rs)
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- [Attempt to change impl polarity in a specialization](specialization-polarity.rs)
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- Attempt to rely on projection of a `default` type
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- [Rely on it externally in both generic and monomorphic contexts](specialization-default-projection.rs)
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- [Rely on it both within an impl and outside it](specialization-default-types.rs)
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