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| author | Bastian Kauschke <bastian_kauschke@hotmail.de> | 2020-10-16 21:59:49 +0200 |
|---|---|---|
| committer | Bastian Kauschke <bastian_kauschke@hotmail.de> | 2020-10-21 23:59:35 +0200 |
| commit | 8752a560b9f50e04c38ab75e2b5c37d03d3214d9 (patch) | |
| tree | 3b02e3fbd070774813f058c6c7b240ae5fba1c42 /compiler/rustc_infer | |
| parent | 1d2726726f8f3128e98191e4c6cb94bd76d0ddd4 (diff) | |
| download | rust-8752a560b9f50e04c38ab75e2b5c37d03d3214d9.tar.gz rust-8752a560b9f50e04c38ab75e2b5c37d03d3214d9.zip | |
Lift: take self by value
Diffstat (limited to 'compiler/rustc_infer')
| -rw-r--r-- | compiler/rustc_infer/src/infer/free_regions.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_infer/src/infer/free_regions.rs b/compiler/rustc_infer/src/infer/free_regions.rs index ffe5fb172be..32f73237dd4 100644 --- a/compiler/rustc_infer/src/infer/free_regions.rs +++ b/compiler/rustc_infer/src/infer/free_regions.rs @@ -157,7 +157,7 @@ impl<'tcx> FreeRegionRelations<'tcx> for FreeRegionMap<'tcx> { impl<'a, 'tcx> Lift<'tcx> for FreeRegionMap<'a> { type Lifted = FreeRegionMap<'tcx>; - fn lift_to_tcx(&self, tcx: TyCtxt<'tcx>) -> Option<FreeRegionMap<'tcx>> { - self.relation.maybe_map(|&fr| tcx.lift(&fr)).map(|relation| FreeRegionMap { relation }) + fn lift_to_tcx(self, tcx: TyCtxt<'tcx>) -> Option<FreeRegionMap<'tcx>> { + self.relation.maybe_map(|&fr| tcx.lift(fr)).map(|relation| FreeRegionMap { relation }) } } |