From c2eb9ce35ce408d4ca2352b614067572f2908c84 Mon Sep 17 00:00:00 2001 From: Robert Fancsik Date: Wed, 15 Dec 2021 10:29:29 +0100 Subject: [PATCH] Fix object class check for builtin Atomics (#4889) This patch fixes #4884. JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik robert.fancsik@h-lab.eu --- jerry-core/ecma/operations/ecma-objects.c | 6 ++++++ tests/jerry/es.next/regression-test-issue-4884.js | 15 +++++++++++++++ 2 files changed, 21 insertions(+) create mode 100644 tests/jerry/es.next/regression-test-issue-4884.js diff --git a/jerry-core/ecma/operations/ecma-objects.c b/jerry-core/ecma/operations/ecma-objects.c index 6de8b4644..2ccc6f59a 100644 --- a/jerry-core/ecma/operations/ecma-objects.c +++ b/jerry-core/ecma/operations/ecma-objects.c @@ -2986,6 +2986,12 @@ ecma_object_get_class_name (ecma_object_t *obj_p) /**< object */ return LIT_MAGIC_STRING_JSON_U; } #endif /* JERRY_BUILTIN_JSON */ +#if JERRY_BUILTIN_ATOMICS + case ECMA_BUILTIN_ID_ATOMICS: + { + return LIT_MAGIC_STRING_ATOMICS_U; + } +#endif /* JERRY_BUILTIN_ATOMICS */ #if !JERRY_ESNEXT #if JERRY_BUILTIN_ERRORS case ECMA_BUILTIN_ID_EVAL_ERROR_PROTOTYPE: diff --git a/tests/jerry/es.next/regression-test-issue-4884.js b/tests/jerry/es.next/regression-test-issue-4884.js new file mode 100644 index 000000000..af1c941c2 --- /dev/null +++ b/tests/jerry/es.next/regression-test-issue-4884.js @@ -0,0 +1,15 @@ +// 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. + +assert(Object.prototype.toString.call(Atomics) === '[object Atomics]');