diff --git a/clang/lib/AST/Interp/ByteCodeExprGen.cpp b/clang/lib/AST/Interp/ByteCodeExprGen.cpp
index 10e32d9b7bcf3..f31755e72e8de 100644
--- a/clang/lib/AST/Interp/ByteCodeExprGen.cpp
+++ b/clang/lib/AST/Interp/ByteCodeExprGen.cpp
@@ -1030,14 +1030,17 @@ bool ByteCodeExprGen<Emitter>::VisitSubstNonTypeTemplateParmExpr(
 
 template <class Emitter>
 bool ByteCodeExprGen<Emitter>::VisitConstantExpr(const ConstantExpr *E) {
-  // Try to emit the APValue directly, without visiting the subexpr.
-  // This will only fail if we can't emit the APValue, so won't emit any
-  // diagnostics or any double values.
   std::optional<PrimType> T = classify(E->getType());
-  if (T && E->hasAPValueResult() &&
-      this->visitAPValue(E->getAPValueResult(), *T, E))
-    return true;
+  if (T && E->hasAPValueResult()) {
+    // Try to emit the APValue directly, without visiting the subexpr.
+    // This will only fail if we can't emit the APValue, so won't emit any
+    // diagnostics or any double values.
+    if (DiscardResult)
+      return true;
 
+    if (this->visitAPValue(E->getAPValueResult(), *T, E))
+      return true;
+  }
   return this->delegate(E->getSubExpr());
 }
 
diff --git a/clang/test/AST/Interp/cxx20.cpp b/clang/test/AST/Interp/cxx20.cpp
index 50a7c02925878..0af553a77892e 100644
--- a/clang/test/AST/Interp/cxx20.cpp
+++ b/clang/test/AST/Interp/cxx20.cpp
@@ -752,3 +752,16 @@ namespace TryCatch {
   }
   static_assert(foo() == 11);
 }
+
+namespace IgnoredConstantExpr {
+  consteval int immediate() { return 0;}
+  struct ReferenceToNestedMembers {
+    int m;
+    int a = ((void)immediate(), m);
+    int b = ((void)immediate(), this->m);
+  };
+  struct ReferenceToNestedMembersTest {
+    void* m = nullptr;
+    ReferenceToNestedMembers j{0};
+  } test_reference_to_nested_members;
+}
diff --git a/clang/test/SemaCXX/cxx11-default-member-initializers.cpp b/clang/test/SemaCXX/cxx11-default-member-initializers.cpp
index 9c18c73be8f68..dd8e9c6b7fc11 100644
--- a/clang/test/SemaCXX/cxx11-default-member-initializers.cpp
+++ b/clang/test/SemaCXX/cxx11-default-member-initializers.cpp
@@ -1,5 +1,7 @@
 // RUN: %clang_cc1 -std=c++11 -verify %s -pedantic
+// RUN: %clang_cc1 -std=c++11 -verify %s -pedantic -fexperimental-new-constant-interpreter
 // RUN: %clang_cc1 -std=c++20 -verify %s -pedantic
+// RUN: %clang_cc1 -std=c++20 -verify %s -pedantic -fexperimental-new-constant-interpreter
 
 
 namespace PR31692 {