bjoernager/rust
bjoernager/rust
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only use FnCtxt for regionck inside of bodies

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This commit is contained in:
lcnr 2022-06-27 18:46:16 +02:00
parent edd45f9d41
commit 68d70fc5bd
7 changed files with 54 additions and 54 deletions
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13
compiler/rustc_infer/src/infer/outlives/obligations.rs
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@ -69,6 +69,7 @@ use crate::traits::{ObligationCause, ObligationCauseCode};
use rustc_middle::ty::subst::GenericArgKind;
use rustc_middle::ty::{self, Region, Ty, TyCtxt, TypeFoldable};
use crate::infer::outlives::env::OutlivesEnvironment;
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::undo_log::UndoLogs;
use rustc_hir as hir;
@ -177,6 +178,18 @@ impl<'cx, 'tcx> InferCtxt<'cx, 'tcx> {
}
}
}
pub fn check_region_obligations_and_report_errors(
&self,
outlives_env: &OutlivesEnvironment<'tcx>,
) {
self.process_registered_region_obligations(
outlives_env.region_bound_pairs_map(),
outlives_env.param_env,
);
self.resolve_regions_and_report_errors(outlives_env)
}
}
/// The `TypeOutlives` struct has the job of "lowering" a `T: 'a`