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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
commit2ff14448863ac1a1dd9533461708e29aae170c2d (patch)
tree85b9fea2bbfe3f06473cfa381eed11f273b57c5c /compiler/rustc_middle/src/ty/cast.rs
parentAdding debian version 1.64.0+dfsg1-1. (diff)
downloadrustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz
rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compiler/rustc_middle/src/ty/cast.rs')
-rw-r--r--compiler/rustc_middle/src/ty/cast.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/ty/cast.rs b/compiler/rustc_middle/src/ty/cast.rs
index c4b743dd4..981e2d3b6 100644
--- a/compiler/rustc_middle/src/ty/cast.rs
+++ b/compiler/rustc_middle/src/ty/cast.rs
@@ -33,6 +33,8 @@ pub enum CastTy<'tcx> {
FnPtr,
/// Raw pointers.
Ptr(ty::TypeAndMut<'tcx>),
+ /// Casting into a `dyn*` value.
+ DynStar,
}
/// Cast Kind. See [RFC 401](https://rust-lang.github.io/rfcs/0401-coercions.html)
@@ -50,6 +52,7 @@ pub enum CastKind {
ArrayPtrCast,
FnPtrPtrCast,
FnPtrAddrCast,
+ DynStarCast,
}
impl<'tcx> CastTy<'tcx> {
@@ -67,6 +70,7 @@ impl<'tcx> CastTy<'tcx> {
ty::Adt(d, _) if d.is_enum() && d.is_payloadfree() => Some(CastTy::Int(IntTy::CEnum)),
ty::RawPtr(mt) => Some(CastTy::Ptr(mt)),
ty::FnPtr(..) => Some(CastTy::FnPtr),
+ ty::Dynamic(_, _, ty::DynStar) => Some(CastTy::DynStar),
_ => None,
}
}