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authorMatthias Krüger <476013+matthiaskrgr@users.noreply.github.com>2025-06-24 20:46:06 +0200
committerGitHub <noreply@github.com>2025-06-24 20:46:06 +0200
commit4488018ef89d4a3015ba266bb1eada1b607ec176 (patch)
tree4e084d65af470aba7a3d3b773ff22268e0540307 /library/stdarch/crates/std_detect/src
parenta73954c229fb373bebcfc37263c65f60a651b262 (diff)
parentdb11e747230caa23aad3f159e42dc3b47baf7557 (diff)
downloadrust-4488018ef89d4a3015ba266bb1eada1b607ec176.tar.gz
rust-4488018ef89d4a3015ba266bb1eada1b607ec176.zip
Rollup merge of #142943 - jieyouxu:no-rustc-version, r=compiler-errors
Don't include current rustc version string in feature removed help

The version string is difficult to properly normalize out, and removing it isn't a huge deal (the user can query version info easily through `rustc --version` or `cargo --version`).

The normalization options were all non-ideal (see https://github.com/rust-lang/rust/pull/142940#issuecomment-2998518450):

- Per-test version string normalization is nasty to maintain, and we  need to maintain `n` copies of it. See rust-lang/rust#142930 where the regex wasn't  robust against different release channels.
- Centralized compiletest normalization (with a directive opt-out) is  also not ideal, because `cfg(version(..))` tests can't have those accidentally normalized out (and you'd have to remember to opt-out).

r? `@workingjubilee` (discussed in rust-lang/rust#142940)
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