bjoernager/rust
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Allow iterators instead of requiring slices that will get turned into iterators

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This commit is contained in:
Oli Scherer 2022-11-17 13:00:35 +00:00
parent bd40c10751
commit ec8d01fdcc
35 changed files with 69 additions and 68 deletions
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6
compiler/rustc_mir_transform/src/shim.rs
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@ -346,7 +346,7 @@ impl<'tcx> CloneShimBuilder<'tcx> {
// we must subst the self_ty because it's
// otherwise going to be TySelf and we can't index
// or access fields of a Place of type TySelf.
let substs = tcx.mk_substs_trait(self_ty, &[]);
let substs = tcx.mk_substs_trait(self_ty, []);
let sig = tcx.bound_fn_sig(def_id).subst(tcx, substs);
let sig = tcx.erase_late_bound_regions(sig);
let span = tcx.def_span(def_id);
@ -427,7 +427,7 @@ impl<'tcx> CloneShimBuilder<'tcx> {
) {
let tcx = self.tcx;
let substs = tcx.mk_substs_trait(ty, &[]);
let substs = tcx.mk_substs_trait(ty, []);
// `func == Clone::clone(&ty) -> ty`
let func_ty = tcx.mk_fn_def(self.def_id, substs);
@ -586,7 +586,7 @@ fn build_call_shim<'tcx>(
// Create substitutions for the `Self` and `Args` generic parameters of the shim body.
let arg_tup = tcx.mk_tup(untuple_args.iter());
let sig_substs = tcx.mk_substs_trait(ty, &[ty::subst::GenericArg::from(arg_tup)]);
let sig_substs = tcx.mk_substs_trait(ty, [ty::subst::GenericArg::from(arg_tup)]);
(Some(sig_substs), Some(untuple_args))
} else {