Line data    Source code

       1             : // Copyright 2017 the V8 project authors. All rights reserved.
       2             : // Use of this source code is governed by a BSD-style license that can be
       3             : // found in the LICENSE file.
       4             : 
       5             : #include "src/wasm/wasm-api.h"
       6             : 
       7             : #include "src/isolate-inl.h"
       8             : #include "src/isolate.h"
       9             : 
      10             : namespace v8 {
      11             : namespace internal {
      12             : namespace wasm {
      13             : 
      14    53785176 : ScheduledErrorThrower::~ScheduledErrorThrower() {
      15             :   // There should never be both a pending and a scheduled exception.
      16             :   DCHECK(!isolate()->has_scheduled_exception() ||
      17             :          !isolate()->has_pending_exception());
      18             :   // Don't throw another error if there is already a scheduled error.
      19    80693039 :   if (isolate()->has_scheduled_exception()) {
      20        1460 :     Reset();
      21    26891128 :   } else if (isolate()->has_pending_exception()) {
      22          50 :     Reset();
      23          50 :     isolate()->OptionalRescheduleException(false);
      24    26891078 :   } else if (error()) {
      25       33470 :     isolate()->ScheduleThrow(*Reify());
      26             :   }
      27    26892588 : }
      28             : 
      29             : }  // namespace wasm
      30             : }  // namespace internal
      31             : }  // namespace v8