1 files changed, 4 insertions, 3 deletions
diff --git a/compiler/rustc_symbol_mangling/src/legacy.rs b/compiler/rustc_symbol_mangling/src/legacy.rs
index 879f3fac21f..8ae35572d01 100644
--- a/compiler/rustc_symbol_mangling/src/legacy.rs
+++ b/compiler/rustc_symbol_mangling/src/legacy.rs
@@ -274,14 +274,15 @@ impl<'tcx> Printer<'tcx> for SymbolPrinter<'tcx> {
     fn print_const(&mut self, ct: ty::Const<'tcx>) -> Result<(), PrintError> {
         // only print integers
         match ct.kind() {
-            ty::ConstKind::Value(ty, ty::ValTree::Leaf(scalar)) if ty.is_integral() => {
+            ty::ConstKind::Value(cv) if cv.ty.is_integral() => {
                 // The `pretty_print_const` formatting depends on -Zverbose-internals
                 // flag, so we cannot reuse it here.
-                let signed = matches!(ty.kind(), ty::Int(_));
+                let scalar = cv.valtree.unwrap_leaf();
+                let signed = matches!(cv.ty.kind(), ty::Int(_));
                 write!(
                     self,
                     "{:#?}",
-                    ty::ConstInt::new(scalar, signed, ty.is_ptr_sized_integral())
+                    ty::ConstInt::new(scalar, signed, cv.ty.is_ptr_sized_integral())
                 )?;
             }
             _ => self.write_str("_")?,