许杰友 Jieyou Xu (Joe) b9df376189 Rollup merge of #134606 - RalfJung:ptr-copy-docs, r=Mark-Simulacrum ... ptr::copy: fix docs for the overlapping case Fixes https://github.com/rust-lang/unsafe-code-guidelines/issues/549 As discussed in that issue, it doesn't make any sense for `copy` to read a byte via `src` after it was already written via `dst`. The entire point of this method is that is copies correctly even if they overlap, and that requires always reading any given location before writing it. Cc `@rust-lang/opsem`		2024-12-27 20:44:11 +08:00
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src	Rollup merge of #134606 - RalfJung:ptr-copy-docs, r=Mark-Simulacrum	2024-12-27 20:44:11 +08:00
Cargo.toml	rename rustc_attr to rustc_attr_parsing and create rustc_attr_data_structures	2024-12-16 19:08:19 +01:00
messages.ftl	Note def descr in NonConstFunctionCall	2024-12-23 22:15:32 +00:00