bjoernager/rust
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don't clone copy types

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This commit is contained in:
Matthias Krüger 2023-09-28 00:20:32 +02:00
parent fd95627134
commit e8a33847fd
2 changed files with 3 additions and 3 deletions
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2
compiler/rustc_hir_analysis/src/collect.rs
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@ -1374,7 +1374,7 @@ fn impl_trait_ref(
// make astconv happy.
let mut path_segments = ast_trait_ref.path.segments.to_vec();
let last_segment = path_segments.len() - 1;
let mut args = path_segments[last_segment].args().clone();
let mut args = *path_segments[last_segment].args();
let last_arg = args.args.len() - 1;
assert!(matches!(args.args[last_arg], hir::GenericArg::Const(anon_const) if tcx.has_attr(anon_const.value.def_id, sym::rustc_host)));
args.args = &args.args[..args.args.len() - 1];