1 files changed, 11 insertions, 27 deletions

diff --git a/compiler/rustc_middle/src/ty/consts.rs b/compiler/rustc_middle/src/ty/consts.rs
index 31055276422..6875532e28a 100644
--- a/compiler/rustc_middle/src/ty/consts.rs
+++ b/compiler/rustc_middle/src/ty/consts.rs
@@ -110,8 +110,8 @@ impl<'tcx> Const<'tcx> {
     }
 
     #[inline]
-    pub fn new_value(tcx: TyCtxt<'tcx>, val: ty::ValTree<'tcx>, ty: Ty<'tcx>) -> Const<'tcx> {
-        Const::new(tcx, ty::ConstKind::Value(ty, val))
+    pub fn new_value(tcx: TyCtxt<'tcx>, valtree: ty::ValTree<'tcx>, ty: Ty<'tcx>) -> Const<'tcx> {
+        Const::new(tcx, ty::ConstKind::Value(ty::Value { ty, valtree }))
     }
 
     #[inline]
@@ -214,47 +214,31 @@ impl<'tcx> Const<'tcx> {
         Self::from_bits(tcx, n as u128, ty::TypingEnv::fully_monomorphized(), tcx.types.usize)
     }
 
-    /// Panics if self.kind != ty::ConstKind::Value
-    pub fn to_valtree(self) -> (ty::ValTree<'tcx>, Ty<'tcx>) {
+    /// Panics if `self.kind != ty::ConstKind::Value`.
+    pub fn to_value(self) -> ty::Value<'tcx> {
         match self.kind() {
-            ty::ConstKind::Value(ty, valtree) => (valtree, ty),
+            ty::ConstKind::Value(cv) => cv,
             _ => bug!("expected ConstKind::Value, got {:?}", self.kind()),
         }
     }
 
-    /// Attempts to convert to a `ValTree`
-    pub fn try_to_valtree(self) -> Option<(ty::ValTree<'tcx>, Ty<'tcx>)> {
+    /// Attempts to convert to a value.
+    pub fn try_to_value(self) -> Option<ty::Value<'tcx>> {
         match self.kind() {
-            ty::ConstKind::Value(ty, valtree) => Some((valtree, ty)),
+            ty::ConstKind::Value(cv) => Some(cv),
             _ => None,
         }
     }
 
     #[inline]
     pub fn try_to_scalar(self) -> Option<(Scalar, Ty<'tcx>)> {
-        let (valtree, ty) = self.try_to_valtree()?;
-        Some((valtree.try_to_scalar()?, ty))
-    }
-
-    pub fn try_to_bool(self) -> Option<bool> {
-        self.try_to_valtree()?.0.try_to_scalar_int()?.try_to_bool().ok()
+        let cv = self.try_to_value()?;
+        Some((cv.valtree.try_to_scalar()?, cv.ty))
     }
 
     #[inline]
     pub fn try_to_target_usize(self, tcx: TyCtxt<'tcx>) -> Option<u64> {
-        self.try_to_valtree()?.0.try_to_target_usize(tcx)
-    }
-
-    /// Attempts to evaluate the given constant to bits. Can fail to evaluate in the presence of
-    /// generics (or erroneous code) or if the value can't be represented as bits (e.g. because it
-    /// contains const generic parameters or pointers).
-    #[inline]
-    pub fn try_to_bits(self, tcx: TyCtxt<'tcx>, typing_env: ty::TypingEnv<'tcx>) -> Option<u128> {
-        let (scalar, ty) = self.try_to_scalar()?;
-        let scalar = scalar.try_to_scalar_int().ok()?;
-        let input = typing_env.with_post_analysis_normalized(tcx).as_query_input(ty);
-        let size = tcx.layout_of(input).ok()?.size;
-        Some(scalar.to_bits(size))
+        self.try_to_value()?.try_to_target_usize(tcx)
     }
 
     pub fn is_ct_infer(self) -> bool {