diff --git a/src/ast/ast-function-literal-id-reindexer.cc b/src/ast/ast-function-literal-id-reindexer.cc
index b583b5e4214a..8c9318bfe747 100644
--- a/src/ast/ast-function-literal-id-reindexer.cc
+++ b/src/ast/ast-function-literal-id-reindexer.cc
@@ -54,10 +54,10 @@ void AstFunctionLiteralIdReindexer::VisitClassLiteral(ClassLiteral* expr) {
     // Private fields have their key and value present in
     // instance_members_initializer_function, so they will
     // already have been visited.
-    if (prop->value()->IsFunctionLiteral()) {
-      Visit(prop->value());
-    } else {
+    if (prop->kind() == ClassLiteralProperty::Kind::FIELD) {
       CheckVisited(prop->value());
+    } else {
+      Visit(prop->value());
     }
   }
   ZonePtrList<ClassLiteral::Property>* props = expr->public_members();
@@ -67,7 +67,8 @@ void AstFunctionLiteralIdReindexer::VisitClassLiteral(ClassLiteral* expr) {
     // Public fields with computed names have their key
     // and value present in instance_members_initializer_function, so they will
     // already have been visited.
-    if (prop->is_computed_name() && !prop->value()->IsFunctionLiteral()) {
+    if (prop->is_computed_name() &&
+        prop->kind() == ClassLiteralProperty::Kind::FIELD) {
       if (!prop->key()->IsLiteral()) {
         CheckVisited(prop->key());
       }
diff --git a/test/mjsunit/regress/regress-1132111.js b/test/mjsunit/regress/regress-1132111.js
new file mode 100644
index 000000000000..1dd1b5880686
--- /dev/null
+++ b/test/mjsunit/regress/regress-1132111.js
@@ -0,0 +1,23 @@
+// Copyright 2020 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Public function field with computed name
+eval(`
+  buggy = ((bug = new class { [0] = x => 1337.0; }) => bug);
+`);
+
+// Public method with computed name
+eval(`
+  buggy = ((bug = new class { [0](x) { return 1337.0}; }) => bug);
+`);
+
+// Private function field with computed name
+eval(`
+  buggy = ((bug = new class { #foo = x => 1337.0; }) => bug);
+`);
+
+// Private method with computed name
+eval(`
+  buggy = ((bug = new class { #foo(x) { return 1337.0; } }) => bug);
+`);