bjoernager/rust
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Use LocalExpnId where possible.

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This commit is contained in:
Camille GILLOT 2021-06-25 20:43:04 +02:00
parent 6e78d6c9d6
commit 078dd37f88
19 changed files with 169 additions and 147 deletions
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2
compiler/rustc_builtin_macros/src/deriving/generic/mod.rs
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@ -410,7 +410,7 @@ impl<'a> TraitDef<'a> {
.any(|param| matches!(param.kind, ast::GenericParamKind::Type { .. })),
_ => unreachable!(),
};
let container_id = cx.current_expansion.id.expn_data().parent;
let container_id = cx.current_expansion.id.expn_data().parent.expect_local();
let always_copy = has_no_type_params && cx.resolver.has_derive_copy(container_id);
let use_temporaries = is_packed && always_copy;