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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
commit | 9835e2ae736235810b4ea1c162ca5e65c547e770 (patch) | |
tree | 3fcebf40ed70e581d776a8a4c65923e8ec20e026 /compiler/rustc_builtin_macros/src/deriving/bounds.rs | |
parent | Releasing progress-linux version 1.70.0+dfsg2-1~progress7.99u1. (diff) | |
download | rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.tar.xz rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.zip |
Merging upstream version 1.71.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compiler/rustc_builtin_macros/src/deriving/bounds.rs')
-rw-r--r-- | compiler/rustc_builtin_macros/src/deriving/bounds.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/compiler/rustc_builtin_macros/src/deriving/bounds.rs b/compiler/rustc_builtin_macros/src/deriving/bounds.rs index 0481a1189..2c8e6f99c 100644 --- a/compiler/rustc_builtin_macros/src/deriving/bounds.rs +++ b/compiler/rustc_builtin_macros/src/deriving/bounds.rs @@ -27,3 +27,26 @@ pub fn expand_deriving_copy( trait_def.expand(cx, mitem, item, push); } + +pub fn expand_deriving_const_param_ty( + cx: &mut ExtCtxt<'_>, + span: Span, + mitem: &MetaItem, + item: &Annotatable, + push: &mut dyn FnMut(Annotatable), + is_const: bool, +) { + let trait_def = TraitDef { + span, + path: path_std!(marker::ConstParamTy), + skip_path_as_bound: false, + needs_copy_as_bound_if_packed: false, + additional_bounds: Vec::new(), + supports_unions: false, + methods: Vec::new(), + associated_types: Vec::new(), + is_const, + }; + + trait_def.expand(cx, mitem, item, push); +} |