diff --git a/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c b/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c index eb93270b6..83b7fe182 100644 --- a/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c +++ b/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c @@ -470,6 +470,14 @@ ecma_builtin_promise_do_all (ecma_value_t array, /**< the array for all */ /* e. h. */ ecma_string_t *index_to_str_p = ecma_new_ecma_string_from_uint32 (index); ecma_value_t array_item = ecma_op_object_get (array_p, index_to_str_p); + + if (ECMA_IS_VALUE_ERROR (array_item)) + { + ecma_deref_ecma_string (index_to_str_p); + ret = array_item; + break; + } + ecma_value_t put_ret = ecma_op_object_put (ecma_get_object_from_value (value_array), index_to_str_p, undefined_val, diff --git a/tests/jerry/es2015/regression-test-issue-2693.js b/tests/jerry/es2015/regression-test-issue-2693.js new file mode 100644 index 000000000..1b7e4416a --- /dev/null +++ b/tests/jerry/es2015/regression-test-issue-2693.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.all([,]);