bjoernager/rust
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Auto merge of #118605 - fee1-dead-contrib:rm-rustc_host, r=compiler-errors

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Remove `#[rustc_host]`, use internal desugaring

Also removed a way for users to explicitly specify the host param since that isn't particularly useful. This should eliminate any pain with encoding attributes across crates and etc.

r? `@compiler-errors`
This commit is contained in:
bors 2023-12-06 16:00:24 +00:00
commit f32d29837d
16 changed files with 56 additions and 88 deletions
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6
compiler/rustc_lint/src/nonstandard_style.rs
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@ -534,9 +534,9 @@ impl<'tcx> LateLintPass<'tcx> for NonUpperCaseGlobals {
}
fn check_generic_param(&mut self, cx: &LateContext<'_>, param: &hir::GenericParam<'_>) {
if let GenericParamKind::Const { .. } = param.kind {
// `rustc_host` params are explicitly allowed to be lowercase.
if cx.tcx.has_attr(param.def_id, sym::rustc_host) {
if let GenericParamKind::Const { is_host_effect, .. } = param.kind {
// `host` params are explicitly allowed to be lowercase.
if is_host_effect {
return;
}
NonUpperCaseGlobals::check_upper_case(cx, "const parameter", &param.name.ident());