diff --git a/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c b/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c index 949024f7c..a59e16b45 100644 --- a/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c +++ b/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c @@ -231,6 +231,13 @@ ecma_builtin_promise_do_race (ecma_value_t array, /**< the array for race */ ecma_value_t array_item = ecma_op_object_get (array_p, index_to_str_p); ecma_deref_ecma_string (index_to_str_p); + /* f. */ + if (ECMA_IS_VALUE_ERROR (array_item)) + { + ret = array_item; + break; + } + /* h. */ ecma_value_t next_promise = ecma_builtin_promise_resolve (ctor, array_item); ecma_free_value (array_item); diff --git a/tests/jerry/fail/regression-test-issue-2544.js b/tests/jerry/fail/regression-test-issue-2544.js new file mode 100644 index 000000000..946751fcd --- /dev/null +++ b/tests/jerry/fail/regression-test-issue-2544.js @@ -0,0 +1,16 @@ +// Copyright JS Foundation and other contributors, http://js.foundation +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +Object.defineProperty(Array.prototype, 0, { get : function () { throw $; } }); +Promise.race([ , this]).then(Error);