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| author | Tyler Mandry <tmandry@gmail.com> | 2020-01-22 16:02:24 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-01-22 16:02:24 -0800 |
| commit | bfac73c0a6786644d0a58a12347839d442be26ac (patch) | |
| tree | 7bbb599260f76a958a7365f8e535bd418020253c /src | |
| parent | 14e6259c29ebaa5532b4429aa42ec56abb253ed5 (diff) | |
| parent | 71370c87f74fa38a6976bec27ebe4f449058872c (diff) | |
| download | rust-bfac73c0a6786644d0a58a12347839d442be26ac.tar.gz rust-bfac73c0a6786644d0a58a12347839d442be26ac.zip | |
Rollup merge of #68462 - matthiaskrgr:novec, r=varkor
librustc_mir: don't allocate vectors where slices will do.
Diffstat (limited to 'src')
| -rw-r--r-- | src/librustc_mir/transform/generator.rs | 4 | ||||
| -rw-r--r-- | src/librustc_mir/transform/instcombine.rs | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/librustc_mir/transform/generator.rs b/src/librustc_mir/transform/generator.rs index 825ac4a28d8..8ac7772ea48 100644 --- a/src/librustc_mir/transform/generator.rs +++ b/src/librustc_mir/transform/generator.rs @@ -117,7 +117,7 @@ impl<'tcx> MutVisitor<'tcx> for DerefArgVisitor<'tcx> { place, Place { local: self_arg(), - projection: self.tcx().intern_place_elems(&vec![ProjectionElem::Deref]), + projection: self.tcx().intern_place_elems(&[ProjectionElem::Deref]), }, self.tcx, ); @@ -153,7 +153,7 @@ impl<'tcx> MutVisitor<'tcx> for PinArgVisitor<'tcx> { place, Place { local: self_arg(), - projection: self.tcx().intern_place_elems(&vec![ProjectionElem::Field( + projection: self.tcx().intern_place_elems(&[ProjectionElem::Field( Field::new(0), self.ref_gen_ty, )]), diff --git a/src/librustc_mir/transform/instcombine.rs b/src/librustc_mir/transform/instcombine.rs index 69eedb1ae18..afe42e63571 100644 --- a/src/librustc_mir/transform/instcombine.rs +++ b/src/librustc_mir/transform/instcombine.rs @@ -51,7 +51,7 @@ impl<'tcx> MutVisitor<'tcx> for InstCombineVisitor<'tcx> { let new_place = match rvalue { Rvalue::Ref(_, _, place) => { if let &[ref proj_l @ .., proj_r] = place.projection.as_ref() { - place.projection = self.tcx().intern_place_elems(&vec![proj_r.clone()]); + place.projection = self.tcx().intern_place_elems(&[proj_r.clone()]); Place { // Replace with dummy |