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Use a slice for object_lifetime_defaults.

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This commit is contained in:
Camille GILLOT 2022-02-01 18:28:24 +01:00
parent f72f15ca28
commit e52131efad
4 changed files with 74 additions and 87 deletions
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4
compiler/rustc_middle/src/query/mod.rs
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@ -1490,9 +1490,7 @@ rustc_queries! {
/// for each parameter if a trait object were to be passed for that parameter.
/// For example, for `struct Foo<'a, T, U>`, this would be `['static, 'static]`.
/// For `struct Foo<'a, T: 'a, U>`, this would instead be `['a, 'static]`.
query object_lifetime_defaults_map(_: LocalDefId)
-> Option<Vec<ObjectLifetimeDefault>> {
storage(ArenaCacheSelector<'tcx>)
query object_lifetime_defaults(_: LocalDefId) -> Option<&'tcx [ObjectLifetimeDefault]> {
desc { "looking up lifetime defaults for a region on an item" }
}
query late_bound_vars_map(_: LocalDefId)