diff --git a/jerry-core/ecma/base/ecma-gc.c b/jerry-core/ecma/base/ecma-gc.c index c882b76dec..0cba365dee 100644 --- a/jerry-core/ecma/base/ecma-gc.c +++ b/jerry-core/ecma/base/ecma-gc.c @@ -742,7 +742,11 @@ ecma_gc_mark_executable_object (ecma_object_t *object_p) /**< object */ do { - ecma_gc_set_object_visited (ecma_get_object_from_value (*(--context_top_p))); + --context_top_p; + if (ecma_is_value_object (*context_top_p)) + { + ecma_gc_set_object_visited (ecma_get_object_from_value (*context_top_p)); + } } while (context_top_p > last_item_p); continue; diff --git a/tests/jerry/regression-test-issue-5089.js b/tests/jerry/regression-test-issue-5089.js new file mode 100644 index 0000000000..3ec4d79d26 --- /dev/null +++ b/tests/jerry/regression-test-issue-5089.js @@ -0,0 +1,27 @@ +// 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. + +async function test1() { + var a; + ({k: a = await 1} = "XY"); +} +test1(); +gc(); + +async function test2() { + var a; + [a = await 1] = ""; +} +test2(); +gc();