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| author | Matthias Krüger <476013+matthiaskrgr@users.noreply.github.com> | 2025-06-14 11:27:10 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-14 11:27:10 +0200 |
| commit | 8b24077171d4e56091676737ce3e9ca710c0521e (patch) | |
| tree | b04f3453482e570224e1ef9f2a64214b98169ee4 | |
| parent | 393e46edab3dbf2fe746e1e8ad051bd8ba6e38ef (diff) | |
| parent | a6ecde32b94f4155587c97d69f07c3d3cd174203 (diff) | |
| download | rust-8b24077171d4e56091676737ce3e9ca710c0521e.tar.gz rust-8b24077171d4e56091676737ce3e9ca710c0521e.zip | |
Rollup merge of #141811 - mejrs:bye_locals, r=compiler-errors
Unimplement unsized_locals Implements https://github.com/rust-lang/compiler-team/issues/630 Tracking issue here: https://github.com/rust-lang/rust/issues/111942 Note that this just removes the feature, not the implementation, and does not touch `unsized_fn_params`. This is because it is required to support `Box<dyn FnOnce()>: FnOnce()`. There may be more that should be removed (possibly in follow up prs) - the `forget_unsized` function and `forget` intrinsic. - the `unsized_locals` test directory; I've just fixed up the tests for now - various codegen support for unsized values and allocas cc ``@JakobDegen`` ``@oli-obk`` ``@Noratrieb`` ``@programmerjake`` ``@bjorn3`` ``@rustbot`` label F-unsized_locals Fixes rust-lang/rust#79409
| -rw-r--r-- | example/arbitrary_self_types_pointers_and_wrappers.rs | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/example/arbitrary_self_types_pointers_and_wrappers.rs b/example/arbitrary_self_types_pointers_and_wrappers.rs index 5479b0c617b..f0d1f6e2215 100644 --- a/example/arbitrary_self_types_pointers_and_wrappers.rs +++ b/example/arbitrary_self_types_pointers_and_wrappers.rs @@ -32,10 +32,6 @@ impl<T: CoerceUnsized<U>, U> CoerceUnsized<Wrapper<U>> for Wrapper<T> {} impl<T: DispatchFromDyn<U>, U> DispatchFromDyn<Wrapper<U>> for Wrapper<T> {} trait Trait { - // This method isn't object-safe yet. Unsized by-value `self` is object-safe (but not callable - // without unsized_locals), but wrappers around `Self` currently are not. - // FIXME (mikeyhew) uncomment this when unsized rvalues object-safety is implemented - // fn wrapper(self: Wrapper<Self>) -> i32; fn ptr_wrapper(self: Ptr<Wrapper<Self>>) -> i32; fn wrapper_ptr(self: Wrapper<Ptr<Self>>) -> i32; fn wrapper_ptr_wrapper(self: Wrapper<Ptr<Wrapper<Self>>>) -> i32; |