rust/tests/ui/deriving
David Tolnay f441adc89a
Generate safe stable code for derives on empty enums
Generate `match *self {}` instead of `unsafe { core::intrinsics::unreachable() }`.

This is:

    1. safe
    2. stable

for the benefit of everyone looking at these derived impls through `cargo expand`.

Both expansions compile to the same code at all optimization levels (including `0`).
2023-07-16 15:02:08 -07:00
..
auxiliary
derive-no-std.rs
derive-partialord-correctness.rs
deriving-all-codegen.rs Allow more deriving on packed structs. 2023-01-30 12:00:42 +11:00
deriving-all-codegen.stderr Allow more deriving on packed structs. 2023-01-30 12:00:42 +11:00
deriving-all-codegen.stdout Generate safe stable code for derives on empty enums 2023-07-16 15:02:08 -07:00
deriving-associated-types.rs
deriving-bounds.rs
deriving-clone-array.rs
deriving-clone-enum.rs
deriving-clone-generic-enum.rs
deriving-clone-generic-struct.rs
deriving-clone-generic-tuple-struct.rs
deriving-clone-struct.rs
deriving-clone-tuple-struct.rs
deriving-cmp-generic-enum.rs
deriving-cmp-generic-struct-enum.rs
deriving-cmp-generic-struct.rs
deriving-cmp-generic-tuple-struct.rs
deriving-cmp-shortcircuit.rs
deriving-copyclone.rs
deriving-default-box.rs
deriving-default-enum.rs
deriving-enum-single-variant.rs
deriving-eq-ord-boxed-slice.rs
deriving-hash.rs
deriving-in-fn.rs
deriving-in-macro.rs
deriving-meta-multiple.rs
deriving-meta.rs
deriving-self-lifetime-totalord-totaleq.rs
deriving-show-2.rs
deriving-show.rs
deriving-via-extension-c-enum.rs
deriving-via-extension-enum.rs
deriving-via-extension-hash-enum.rs
deriving-via-extension-hash-struct.rs
deriving-via-extension-struct-empty.rs
deriving-via-extension-struct-like-enum-variant.rs
deriving-via-extension-struct-tuple.rs
deriving-via-extension-struct.rs
deriving-via-extension-type-params.rs
deriving-with-helper.rs
deriving-with-repr-packed.rs
issue-3935.rs
issue-6341.rs
issue-15689-1.rs Move tests 2023-05-08 17:58:01 -03:00
issue-15689-2.rs Move tests 2023-05-08 17:58:01 -03:00
issue-19358.rs
issue-58319.rs
issue-89188-gat-hrtb.rs
issue-103157.rs
issue-103157.stderr Don't sort strings right after we just sorted by types 2023-06-27 23:31:06 +00:00
issue-105101.rs
issue-105101.stderr