nodejs
diff --git a/‎lib/internal/errors.js‎
Lines changed: 2 additions & 8 deletions b/‎lib/internal/errors.js‎
Lines changed: 2 additions & 8 deletions
@@ -1354,17 +1354,11 @@ E('ERR_INVALID_REPL_EVAL_CONFIG',
 E('ERR_INVALID_REPL_INPUT', '%s', TypeError);
 E('ERR_INVALID_RETURN_PROPERTY', (input, name, prop, value) => {
   return `Expected a valid ${input} to be returned for the "${prop}" from the` +
-         ` "${name}" function but got ${value}.`;
+         ` "${name}" function but got ${determineSpecificType(value)}.`;
 }, TypeError);
 E('ERR_INVALID_RETURN_PROPERTY_VALUE', (input, name, prop, value) => {
-  let type;
-  if (value?.constructor?.name) {
-    type = `instance of ${value.constructor.name}`;
-  } else {
-    type = `type ${typeof value}`;
-  }
   return `Expected ${input} to be returned for the "${prop}" from the` +
-         ` "${name}" function but got ${type}.`;
+         ` "${name}" function but got ${determineSpecificType(value)}.`;
 }, TypeError);
 E('ERR_INVALID_RETURN_VALUE', (input, name, value) => {
   const type = determineSpecificType(value);