fix diagnostic message

2 files changed, 4 insertions, 2 deletions

diff --git a/compiler/rustc_mir_transform/src/const_prop.rs b/compiler/rustc_mir_transform/src/const_prop.rs
index c6d60039eb9..26d1201266f 100644
--- a/compiler/rustc_mir_transform/src/const_prop.rs
+++ b/compiler/rustc_mir_transform/src/const_prop.rs
@@ -4,6 +4,7 @@
 use either::Right;
 
 use rustc_const_eval::const_eval::CheckAlignment;
+use rustc_const_eval::ReportErrorExt;
 use rustc_data_structures::fx::FxHashSet;
 use rustc_hir::def::DefKind;
 use rustc_index::bit_set::BitSet;
@@ -378,7 +379,7 @@ impl<'mir, 'tcx> ConstPropagator<'mir, 'tcx> {
                 op
             }
             Err(e) => {
-                trace!("get_const failed: {:?}", e.debug());
+                trace!("get_const failed: {:?}", e.into_kind().debug());
                 return None;
             }
         };
diff --git a/compiler/rustc_mir_transform/src/const_prop_lint.rs b/compiler/rustc_mir_transform/src/const_prop_lint.rs
index 16826582372..759650fe4db 100644
--- a/compiler/rustc_mir_transform/src/const_prop_lint.rs
+++ b/compiler/rustc_mir_transform/src/const_prop_lint.rs
@@ -9,6 +9,7 @@ use rustc_const_eval::interpret::Immediate;
 use rustc_const_eval::interpret::{
     self, InterpCx, InterpResult, LocalValue, MemoryKind, OpTy, Scalar, StackPopCleanup,
 };
+use rustc_const_eval::ReportErrorExt;
 use rustc_hir::def::DefKind;
 use rustc_hir::HirId;
 use rustc_index::bit_set::BitSet;
@@ -232,7 +233,7 @@ impl<'mir, 'tcx> ConstPropagator<'mir, 'tcx> {
                 op
             }
             Err(e) => {
-                trace!("get_const failed: {:?}", e.debug());
+                trace!("get_const failed: {:?}", e.into_kind().debug());
                 return None;
             }
         };