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authorbors <bors@rust-lang.org>2024-03-01 00:45:47 +0000
committerbors <bors@rust-lang.org>2024-03-01 00:45:47 +0000
commit6f435eb0eb2926cdb6640b3382b9e3e21ef05f07 (patch)
tree4b3f72eebdc99abd96c16019fe0c7e520a531c51 /compiler/rustc_pattern_analysis/src/lib.rs
parent77be7a3e0df908c5ea9ea4a70d209782a7299b4b (diff)
parent88ac7ace569c6ad8ac2b9300cdeeb0170a1f04c5 (diff)
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Auto merge of #114016 - krtab:delete_sys_memchr, r=workingjubilee
Delete architecture-specific memchr code in std::sys

Currently all architecture-specific memchr code is only used in `std::io`. Most of the actual `memchr` capacity exposed to the user through the slice API is instead implemented in `core::slice::memchr`.

Hence this commit deletes `memchr` from `std::sys[_common]` and replace calls to it by calls to `core::slice::memchr` functions. This deletes `(r)memchr` from the list of symbols linked to libc.

The interest of putting architecture specific code back in core is linked to the discussion to be had in #113654
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