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Revert "Auto merge of #113166 - moulins:ref-niches-initial, r=oli-obk"

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This reverts commit 557359f925, reversing
changes made to 1e6c09a803.
This commit is contained in:
David Tolnay 2023-07-21 22:35:57 -07:00
parent a5e2eca40e
commit 5bbf0a8306
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48 changed files with 296 additions and 1067 deletions
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17
compiler/rustc_middle/src/query/mod.rs
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@ -1394,18 +1394,6 @@ rustc_queries! {
desc { "computing layout of `{}`", key.value }
}
/// Computes the naive layout approximation of a type. Note that this implicitly
/// executes in "reveal all" mode, and will normalize the input type.
///
/// Unlike `layout_of`, this doesn't look past references (beyond the `Pointee::Metadata`
/// projection), and as such can be called on generic types like `Option<&T>`.
query naive_layout_of(
key: ty::ParamEnvAnd<'tcx, Ty<'tcx>>
) -> Result<ty::layout::TyAndNaiveLayout<'tcx>, &'tcx ty::layout::LayoutError<'tcx>> {
depth_limit
desc { "computing layout (naive) of `{}`", key.value }
}
/// Compute a `FnAbi` suitable for indirect calls, i.e. to `fn` pointers.
///
/// NB: this doesn't handle virtual calls - those should use `fn_abi_of_instance`
@ -1481,11 +1469,6 @@ rustc_queries! {
desc { "getting a crate's configured panic-in-drop strategy" }
separate_provide_extern
}
query reference_niches_policy(_: CrateNum) -> abi::ReferenceNichePolicy {
fatal_cycle
desc { "getting a crate's policy for size and alignment niches of references" }
separate_provide_extern
}
query is_no_builtins(_: CrateNum) -> bool {
fatal_cycle
desc { "getting whether a crate has `#![no_builtins]`" }