bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Make DefiningAnchor::Bind only store the opaque types that may be constrained, instead of the current infcx root item.

Browse source 
This makes `Bind` almost always be empty, so we can start forwarding it to queries, allowing us to remove `Bubble` entirely
This commit is contained in:
Oli Scherer 2024-02-29 12:21:20 +00:00
parent 65cd843ae0
commit 40d5609548
47 changed files with 300 additions and 229 deletions
Download patch file Download diff file Expand all files Collapse all files

5
compiler/rustc_borrowck/src/lib.rs
View file

@ -126,10 +126,7 @@ fn mir_borrowck(tcx: TyCtxt<'_>, def: LocalDefId) -> &BorrowCheckResult<'_> {
return tcx.arena.alloc(result);
}
let hir_owner = tcx.local_def_id_to_hir_id(def).owner;
let infcx =
tcx.infer_ctxt().with_opaque_type_inference(DefiningAnchor::Bind(hir_owner.def_id)).build();
let infcx = tcx.infer_ctxt().with_opaque_type_inference(DefiningAnchor::bind(tcx, def)).build();
let promoted: &IndexSlice<_, _> = &promoted.borrow();
let opt_closure_req = do_mir_borrowck(&infcx, input_body, promoted, None).0;
debug!("mir_borrowck done");