1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/rustc_transmute/src/lib.rs b/compiler/rustc_transmute/src/lib.rs
index c1d0b704ab2..7796ab9d691 100644
--- a/compiler/rustc_transmute/src/lib.rs
+++ b/compiler/rustc_transmute/src/lib.rs
@@ -85,7 +85,6 @@ mod rustc {
     use rustc_macros::TypeVisitable;
     use rustc_middle::traits::ObligationCause;
     use rustc_middle::ty::{Const, ParamEnv, Ty, TyCtxt, ValTree};
-    use rustc_span::DUMMY_SP;
 
     use super::*;
 
@@ -134,7 +133,7 @@ mod rustc {
             use rustc_middle::ty::ScalarInt;
             use rustc_span::symbol::sym;
 
-            let Ok((ty, cv)) = c.eval(tcx, param_env, DUMMY_SP) else {
+            let Some((cv, ty)) = c.try_to_valtree() else {
                 return Some(Self {
                     alignment: true,
                     lifetimes: true,