bors a395214a3a Auto merge of #116405 - estebank:issue-103155, r=davidtwco ...

Detect object safety errors when assoc type is missing

When an associated type with GATs isn't specified in a `dyn Trait`, emit an object safety error instead of only complaining about the missing associated type, as it will lead the user down a path of three different errors before letting them know that what they were trying to do is impossible to begin with.

Fix #103155.

2023-10-30 22:47:48 +00:00

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assoc_const_bounds_sized.rs

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assoc_const_bounds.rs

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assoc_type_bounds2.rs

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assoc_type_bounds2.stderr

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assoc_type_bounds_implicit_sized.fixed

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assoc_type_bounds_implicit_sized.rs

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assoc_type_bounds_implicit_sized.stderr

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assoc_type_bounds_sized_others.rs

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assoc_type_bounds_sized_others.stderr

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assoc_type_bounds_sized_unnecessary.rs

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assoc_type_bounds_sized_unnecessary.stderr

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assoc_type_bounds_sized_used.rs

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assoc_type_bounds_sized_used.stderr

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assoc_type_bounds_sized.rs

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assoc_type_bounds.rs

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assoc_type_bounds.stderr

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call-when-assoc-ty-is-sized.rs

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issue-19538.rs

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issue-19538.stderr

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issue-102762.rs

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issue-102762.stderr

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issue-102933.rs

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issue-106247.rs

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object-safety-associated-consts.curr.stderr

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object-safety-associated-consts.object_safe_for_dispatch.stderr

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object-safety-associated-consts.rs

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object-safety-bounds.rs

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object-safety-bounds.stderr

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object-safety-by-value-self-use.rs

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object-safety-by-value-self-use.stderr

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object-safety-by-value-self.rs

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object-safety-generics.curr.stderr

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object-safety-generics.object_safe_for_dispatch.stderr

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object-safety-generics.rs

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object-safety-issue-22040.rs

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object-safety-issue-22040.stderr

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object-safety-mentions-Self.curr.stderr

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object-safety-mentions-Self.object_safe_for_dispatch.stderr

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object-safety-mentions-Self.rs

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object-safety-no-static.curr.stderr

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object-safety-no-static.object_safe_for_dispatch.stderr

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object-safety-no-static.rs

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object-safety-phantom-fn.rs

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object-safety-sized-2.curr.stderr

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object-safety-sized-2.object_safe_for_dispatch.stderr

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object-safety-sized-2.rs

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object-safety-sized.curr.stderr

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object-safety-sized.object_safe_for_dispatch.stderr

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object-safety-sized.rs

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object-safety-supertrait-mentions-GAT.rs

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object-safety-supertrait-mentions-GAT.stderr

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object-safety-supertrait-mentions-Self.rs

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object-safety-supertrait-mentions-Self.stderr

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