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Revert "Rollup merge of #124976 - petrochenkov:usedcrates, r=oli-obk"

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This reverts commit eda4a35f36, reversing
changes made to eb6b35b5bc.
This commit is contained in:
Rémy Rakic 2024-06-06 09:45:50 +00:00
parent 2b6a34273d
commit 0a4176a831
23 changed files with 47 additions and 54 deletions
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17
compiler/rustc_middle/src/query/mod.rs
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@ -1861,22 +1861,13 @@ rustc_queries! {
eval_always
desc { "calculating the stability index for the local crate" }
}
/// All loaded crates, including those loaded purely for doc links or diagnostics.
/// (Diagnostics include lints, so speculatively loaded crates may occur in successful
/// compilation even without doc links.)
/// Should be used when encoding crate metadata (and therefore when generating crate hash,
/// depinfo and similar things), to avoid dangling crate references in other encoded data,
/// like source maps.
/// May also be used for diagnostics - if we are loading a crate anyway we can suggest some
/// items from it as well.
/// But otherwise, `used_crates` should generally be used.
query crates_including_speculative(_: ()) -> &'tcx [CrateNum] {
query crates(_: ()) -> &'tcx [CrateNum] {
eval_always
desc { "fetching all foreign CrateNum instances" }
}
/// Crates that are loaded non-speculatively (not for diagnostics or doc links).
/// Should be used to maintain observable language behavior, for example when collecting lang
/// items or impls from all crates, or collecting libraries to link.
// Crates that are loaded non-speculatively (not for diagnostics or doc links).
// FIXME: This is currently only used for collecting lang items, but should be used instead of
// `crates` in most other cases too.
query used_crates(_: ()) -> &'tcx [CrateNum] {
eval_always
desc { "fetching `CrateNum`s for all crates loaded non-speculatively" }