diff options
Diffstat (limited to '')
| -rw-r--r-- | compiler/rustc_typeck/src/check/intrinsic.rs | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/compiler/rustc_typeck/src/check/intrinsic.rs b/compiler/rustc_typeck/src/check/intrinsic.rs index 3f2a0da8d..c7425ff78 100644 --- a/compiler/rustc_typeck/src/check/intrinsic.rs +++ b/compiler/rustc_typeck/src/check/intrinsic.rs @@ -69,6 +69,9 @@ pub fn intrinsic_operation_unsafety(intrinsic: Symbol) -> hir::Unsafety { // to note that it's safe to call, since // safe extern fns are otherwise unprecedented. sym::abort + | sym::assert_inhabited + | sym::assert_zero_valid + | sym::assert_uninit_valid | sym::size_of | sym::min_align_of | sym::needs_drop @@ -92,8 +95,7 @@ pub fn intrinsic_operation_unsafety(intrinsic: Symbol) -> hir::Unsafety { | sym::type_id | sym::likely | sym::unlikely - | sym::ptr_guaranteed_eq - | sym::ptr_guaranteed_ne + | sym::ptr_guaranteed_cmp | sym::minnumf32 | sym::minnumf64 | sym::maxnumf32 @@ -102,7 +104,8 @@ pub fn intrinsic_operation_unsafety(intrinsic: Symbol) -> hir::Unsafety { | sym::type_name | sym::forget | sym::black_box - | sym::variant_count => hir::Unsafety::Normal, + | sym::variant_count + | sym::ptr_mask => hir::Unsafety::Normal, _ => hir::Unsafety::Unsafe, } } @@ -200,6 +203,15 @@ pub fn check_intrinsic_type(tcx: TyCtxt<'_>, it: &hir::ForeignItem<'_>) { ], tcx.mk_ptr(ty::TypeAndMut { ty: param(0), mutbl: hir::Mutability::Not }), ), + sym::ptr_mask => ( + 1, + vec![ + tcx.mk_ptr(ty::TypeAndMut { ty: param(0), mutbl: hir::Mutability::Not }), + tcx.types.usize, + ], + tcx.mk_ptr(ty::TypeAndMut { ty: param(0), mutbl: hir::Mutability::Not }), + ), + sym::copy | sym::copy_nonoverlapping => ( 1, vec![ @@ -289,8 +301,8 @@ pub fn check_intrinsic_type(tcx: TyCtxt<'_>, it: &hir::ForeignItem<'_>) { (1, vec![param(0), param(0)], tcx.intern_tup(&[param(0), tcx.types.bool])) } - sym::ptr_guaranteed_eq | sym::ptr_guaranteed_ne => { - (1, vec![tcx.mk_imm_ptr(param(0)), tcx.mk_imm_ptr(param(0))], tcx.types.bool) + sym::ptr_guaranteed_cmp => { + (1, vec![tcx.mk_imm_ptr(param(0)), tcx.mk_imm_ptr(param(0))], tcx.types.u8) } sym::const_allocate => { @@ -465,7 +477,11 @@ pub fn check_platform_intrinsic_type(tcx: TyCtxt<'_>, it: &hir::ForeignItem<'_>) sym::simd_scatter => (3, vec![param(0), param(1), param(2)], tcx.mk_unit()), sym::simd_insert => (2, vec![param(0), tcx.types.u32, param(1)], param(0)), sym::simd_extract => (2, vec![param(0), tcx.types.u32], param(1)), - sym::simd_cast | sym::simd_as => (2, vec![param(0)], param(1)), + sym::simd_cast + | sym::simd_as + | sym::simd_cast_ptr + | sym::simd_expose_addr + | sym::simd_from_exposed_addr => (2, vec![param(0)], param(1)), sym::simd_bitmask => (2, vec![param(0)], param(1)), sym::simd_select | sym::simd_select_bitmask => { (2, vec![param(0), param(1), param(1)], param(1)) |