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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /compiler/rustc_builtin_macros/src/deriving/clone.rs | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.tar.xz rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | compiler/rustc_builtin_macros/src/deriving/clone.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/compiler/rustc_builtin_macros/src/deriving/clone.rs b/compiler/rustc_builtin_macros/src/deriving/clone.rs index 7755ff779..c7f2d95e7 100644 --- a/compiler/rustc_builtin_macros/src/deriving/clone.rs +++ b/compiler/rustc_builtin_macros/src/deriving/clone.rs @@ -1,12 +1,12 @@ use crate::deriving::generic::ty::*; use crate::deriving::generic::*; use crate::deriving::path_std; - use rustc_ast::{self as ast, Generics, ItemKind, MetaItem, VariantData}; use rustc_data_structures::fx::FxHashSet; use rustc_expand::base::{Annotatable, ExtCtxt}; use rustc_span::symbol::{kw, sym, Ident}; use rustc_span::Span; +use thin_vec::thin_vec; pub fn expand_deriving_clone( cx: &mut ExtCtxt<'_>, @@ -68,10 +68,9 @@ pub fn expand_deriving_clone( } let inline = cx.meta_word(span, sym::inline); - let attrs = vec![cx.attribute(inline)]; + let attrs = thin_vec![cx.attribute(inline)]; let trait_def = TraitDef { span, - attributes: Vec::new(), path: path_std!(clone::Clone), additional_bounds: bounds, generics: Bounds::empty(), |