diff options
Diffstat (limited to 'compiler/rustc_borrowck/src/lib.rs')
| -rw-r--r-- | compiler/rustc_borrowck/src/lib.rs | 43 |
1 files changed, 19 insertions, 24 deletions
diff --git a/compiler/rustc_borrowck/src/lib.rs b/compiler/rustc_borrowck/src/lib.rs index 82b300dcb17..321b18c9b78 100644 --- a/compiler/rustc_borrowck/src/lib.rs +++ b/compiler/rustc_borrowck/src/lib.rs @@ -51,7 +51,7 @@ use smallvec::SmallVec; use tracing::{debug, instrument}; use crate::borrow_set::{BorrowData, BorrowSet}; -use crate::consumers::{BodyWithBorrowckFacts, ConsumerOptions}; +use crate::consumers::BodyWithBorrowckFacts; use crate::dataflow::{BorrowIndex, Borrowck, BorrowckDomain, Borrows}; use crate::diagnostics::{ AccessKind, BorrowckDiagnosticsBuffer, IllegalMoveOriginKind, MoveError, RegionName, @@ -124,7 +124,7 @@ fn mir_borrowck( let opaque_types = ConcreteOpaqueTypes(Default::default()); Ok(tcx.arena.alloc(opaque_types)) } else { - let mut root_cx = BorrowCheckRootCtxt::new(tcx, def); + let mut root_cx = BorrowCheckRootCtxt::new(tcx, def, None); // We need to manually borrowck all nested bodies from the HIR as // we do not generate MIR for dead code. Not doing so causes us to // never check closures in dead code. @@ -134,7 +134,7 @@ fn mir_borrowck( } let PropagatedBorrowCheckResults { closure_requirements, used_mut_upvars } = - do_mir_borrowck(&mut root_cx, def, None).0; + do_mir_borrowck(&mut root_cx, def); debug_assert!(closure_requirements.is_none()); debug_assert!(used_mut_upvars.is_empty()); root_cx.finalize() @@ -289,17 +289,12 @@ impl<'tcx> ClosureOutlivesSubjectTy<'tcx> { /// Perform the actual borrow checking. /// -/// Use `consumer_options: None` for the default behavior of returning -/// [`PropagatedBorrowCheckResults`] only. Otherwise, return [`BodyWithBorrowckFacts`] -/// according to the given [`ConsumerOptions`]. -/// /// For nested bodies this should only be called through `root_cx.get_or_insert_nested`. #[instrument(skip(root_cx), level = "debug")] fn do_mir_borrowck<'tcx>( root_cx: &mut BorrowCheckRootCtxt<'tcx>, def: LocalDefId, - consumer_options: Option<ConsumerOptions>, -) -> (PropagatedBorrowCheckResults<'tcx>, Option<Box<BodyWithBorrowckFacts<'tcx>>>) { +) -> PropagatedBorrowCheckResults<'tcx> { let tcx = root_cx.tcx; let infcx = BorrowckInferCtxt::new(tcx, def); let (input_body, promoted) = tcx.mir_promoted(def); @@ -343,7 +338,6 @@ fn do_mir_borrowck<'tcx>( &location_table, &move_data, &borrow_set, - consumer_options, ); // Dump MIR results into a file, if that is enabled. This lets us @@ -483,23 +477,24 @@ fn do_mir_borrowck<'tcx>( used_mut_upvars: mbcx.used_mut_upvars, }; - let body_with_facts = if consumer_options.is_some() { - Some(Box::new(BodyWithBorrowckFacts { - body: body_owned, - promoted, - borrow_set, - region_inference_context: regioncx, - location_table: polonius_input.as_ref().map(|_| location_table), - input_facts: polonius_input, - output_facts: polonius_output, - })) - } else { - None - }; + if let Some(consumer) = &mut root_cx.consumer { + consumer.insert_body( + def, + BodyWithBorrowckFacts { + body: body_owned, + promoted, + borrow_set, + region_inference_context: regioncx, + location_table: polonius_input.as_ref().map(|_| location_table), + input_facts: polonius_input, + output_facts: polonius_output, + }, + ); + } debug!("do_mir_borrowck: result = {:#?}", result); - (result, body_with_facts) + result } fn get_flow_results<'a, 'tcx>( |
