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also make 'core_intrinsics' internal

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This commit is contained in:
Ralf Jung
2023-11-22 07:30:09 +01:00
parent d1583eba66
commit 74834a9d74
6 changed files with 14 additions and 3 deletions
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4
compiler/rustc_feature/src/unstable.rs
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@@ -132,10 +132,12 @@ macro_rules! declare_features {
// Accepted/removed features aren't in this file but are never internal
// (a removed feature might have been internal, but that's now irrelevant).
// Libs features are internal if they end in `_internal` or `_internals`.
// As a special exception we also consider `core_intrinsics` internal;
// renaming that age-old feature is just not worth the hassle.
// We just always test the name; it's not a big deal if we accidentally hit
// an accepted/removed lang feature that way.
let name = feature.as_str();
name.ends_with("_internal") || name.ends_with("_internals")
name == "core_intrinsics" || name.ends_with("_internal") || name.ends_with("_internals")
}
_ => panic!("`{}` was not listed in `declare_features`", feature),
}