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| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2023-02-13 13:03:45 +1100 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2023-02-15 09:02:44 +1100 |
| commit | cef9004f5a2f8d48f6cae474a0c1e81f485f4df2 (patch) | |
| tree | dbe42d093401dc6094bdde9f7eecb8abc95920bf /compiler/rustc_mir_build | |
| parent | 74390283748ca1478bb6958a2a81d9b94dade2b6 (diff) | |
| download | rust-cef9004f5a2f8d48f6cae474a0c1e81f485f4df2.tar.gz rust-cef9004f5a2f8d48f6cae474a0c1e81f485f4df2.zip | |
Add specialized variants of `mk_region`.
Much like there are specialized variants of `mk_ty`. This will enable some optimization in the next commit. Also rename the existing `re_error*` functions as `mk_re_error*`, for consistency.
Diffstat (limited to 'compiler/rustc_mir_build')
| -rw-r--r-- | compiler/rustc_mir_build/src/thir/cx/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_mir_build/src/thir/cx/mod.rs b/compiler/rustc_mir_build/src/thir/cx/mod.rs index 10df4b22952..c9fa599f52d 100644 --- a/compiler/rustc_mir_build/src/thir/cx/mod.rs +++ b/compiler/rustc_mir_build/src/thir/cx/mod.rs @@ -140,7 +140,7 @@ impl<'tcx> Cx<'tcx> { var: ty::BoundVar::from_usize(bound_vars.len() - 1), kind: ty::BrEnv, }; - let env_region = ty::ReLateBound(ty::INNERMOST, br); + let env_region = self.tcx.mk_re_late_bound(ty::INNERMOST, br); let closure_env_ty = self.tcx.closure_env_ty(closure_def_id, closure_substs, env_region).unwrap(); let liberated_closure_env_ty = self.tcx.erase_late_bound_regions( |