diff --git a/jerry-core/ecma/operations/ecma-promise-object.c b/jerry-core/ecma/operations/ecma-promise-object.c index 3a075870d..3b9d7bf75 100644 --- a/jerry-core/ecma/operations/ecma-promise-object.c +++ b/jerry-core/ecma/operations/ecma-promise-object.c @@ -317,6 +317,7 @@ ecma_promise_resolve_handler (const ecma_value_t function, /**< the function its if (ECMA_IS_VALUE_ERROR (then)) { /* 9. */ + then = JERRY_CONTEXT (error_value); ecma_reject_promise (promise, then); } else if (!ecma_op_is_callable (then)) diff --git a/tests/jerry/es2015/regression-test-issue-2111.js b/tests/jerry/es2015/regression-test-issue-2111.js new file mode 100644 index 000000000..e444f9263 --- /dev/null +++ b/tests/jerry/es2015/regression-test-issue-2111.js @@ -0,0 +1,23 @@ +// 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. + +var value = {}; +var poisonedThen = Object.defineProperty({}, 'then', { + get: function() { + throw value; + } +}); +var promise = new Promise(function(resolve) { + resolve(poisonedThen); +});