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Implement some intrinsics

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hkalbasi 2023-03-20 21:48:01 +03:30
parent 8e73ea5253
commit 3303a6eff5
7 changed files with 521 additions and 145 deletions
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5
crates/hir-ty/src/mir/lower.rs
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@ -1285,6 +1285,11 @@ fn cast_kind(source_ty: &Ty, target_ty: &Ty) -> Result<CastKind> {
(_, chalk_ir::Scalar::Float(_)) => CastKind::IntToFloat,
(_, _) => CastKind::IntToInt,
},
(TyKind::Scalar(_), TyKind::Raw(..)) => CastKind::PointerFromExposedAddress,
(TyKind::Raw(..), TyKind::Scalar(_)) => CastKind::PointerExposeAddress,
(TyKind::Raw(..) | TyKind::Ref(..), TyKind::Raw(..) | TyKind::Ref(..)) => {
CastKind::PtrToPtr
}
// Enum to int casts
(TyKind::Scalar(_), TyKind::Adt(..)) | (TyKind::Adt(..), TyKind::Scalar(_)) => {
CastKind::IntToInt