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Add opaque TypeId handles for CTFE

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This commit is contained in:
Oli Scherer
2025-03-12 10:26:37 +00:00
parent 6b3ae3f6e4
commit 486ffda9dc
43 changed files with 438 additions and 148 deletions
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9
compiler/rustc_hir_analysis/src/check/intrinsic.rs
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@@ -93,6 +93,7 @@ fn intrinsic_operation_unsafety(tcx: TyCtxt<'_>, intrinsic_id: LocalDefId) -> hi
| sym::three_way_compare
| sym::discriminant_value
| sym::type_id
| sym::type_id_eq
| sym::select_unpredictable
| sym::cold_path
| sym::ptr_guaranteed_cmp
@@ -220,7 +221,13 @@ pub(crate) fn check_intrinsic_type(
sym::needs_drop => (1, 0, vec![], tcx.types.bool),
sym::type_name => (1, 0, vec![], Ty::new_static_str(tcx)),
sym::type_id => (1, 0, vec![], tcx.types.u128),
sym::type_id => {
(1, 0, vec![], tcx.type_of(tcx.lang_items().type_id().unwrap()).instantiate_identity())
}
sym::type_id_eq => {
let type_id = tcx.type_of(tcx.lang_items().type_id().unwrap()).instantiate_identity();
(0, 0, vec![type_id, type_id], tcx.types.bool)
}
sym::offset => (2, 0, vec![param(0), param(1)], param(0)),
sym::arith_offset => (
1,