rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2023-09-06	Fix error report for size overflow from transmute	yukang	-0/+3

2023-07-27	Don't attempt to compute layout of type referencing error	Michael Goulet	-1/+1

2023-07-14	refactor(rustc_middle): Substs -> GenericArg	Mahdi Dibaiee	-7/+7

2023-07-01	Put `LayoutError` behind reference to shrink result	Nilstrieb	-4/+4
	`LayoutError` is 24 bytes, which is bigger than the `Ok` types, so let's shrink that.
2023-06-12	Safe Transmute: Refactor error handling and Answer type	Bryan Garza	-2/+2
	- Create `Answer` type that is not just a type alias of `Result` - Remove a usage of `map_layouts` to make the code easier to read - Don't hide errors related to Unknown Layout when computing transmutability
2023-05-24	Safe Transmute: Enable handling references, including recursive types	Bryan Garza	-0/+11
	This patch enables support for references in Safe Transmute, by generating nested obligations during trait selection. Specifically, when we call `confirm_transmutability_candidate(...)`, we now recursively traverse the `rustc_transmute::Answer` tree and create obligations for all the `Answer` variants, some of which include multiple nested `Answer`s. Also, to handle recursive types, enable support for coinduction for the Safe Transmute trait (`BikeshedIntrinsicFrom`) by adding the `#[rustc_coinduction]` annotation. Also fix some small logic issues when reducing the `or` and `and` combinations in `rustc_transmute`, so that we don't end up with additional redundant `Answer`s in the tree. Co-authored-by: Jack Wrenn <jack@wrenn.fyi>
2023-04-16	more clippy fixes: clippy::{iter_cloned_collect, unwarp_or_else_default, ↵	Matthias Krüger	-1/+1
	option_map_or_none}
2023-04-13	Improve safe transmute error reporting	Bryan Garza	-12/+16
	This patch updates the error reporting when Safe Transmute is not possible between 2 types by including the reason. Also, fix some small bugs that occur when computing the `Answer` for transmutability.
2023-02-14	s/eval_usize/eval_target_usize/ for clarity	Oli Scherer	-2/+3

2022-11-05	Auto merge of #103831 - chenyukang:yukang/fix-103751-ice, r=nagisa	bors	-2/+2
	Fix capacity overflow issue during transmutability check Fixes #103751
2022-11-01	fix #103751: Fix capacity overflow issue during transmutability check	yukang	-2/+2

2022-10-30	fix #103783, fix ICE checking transmutability of NaughtyLenArray	yukang	-1/+2

2022-09-20	rustc_transmute: fix big-endian discriminants	Josh Stone	-6/+16

2022-09-01	Always import all tracing macros for the entire crate instead of piecemeal ↵	Oli Scherer	-8/+8
	by module
2022-08-31	Fix a bunch of typo	Dezhi Wu	-1/+1
	This PR will fix some typos detected by [typos]. I only picked the ones I was sure were spelling errors to fix, mostly in the comments. [typos]: https://github.com/crate-ci/typos
2022-08-17	Replace a try_fold in rustc_transmute to use ControlFlow instead of Result	David Tolnay	-3/+4

2022-08-17	Remove unstable Result::into_ok_or_err	David Tolnay	-6/+7

2022-07-27	safe transmute: tweak tracing	Jack Wrenn	-12/+4
	ref: https://github.com/rust-lang/rust/pull/92268#discussion_r925246903 ref: https://github.com/rust-lang/rust/pull/92268#discussion_r925250811 ref: https://github.com/rust-lang/rust/pull/92268#discussion_r925255782
2022-07-27	Initial (incomplete) implementation of transmutability trait.	Jack Wrenn	-0/+479
	This initial implementation handles transmutations between types with specified layouts, except when references are involved. Co-authored-by: Igor null <m1el.2027@gmail.com>