From f1dd59e4bd2c9da41b9b6c5421ef23e2b6dade7c Mon Sep 17 00:00:00 2001 From: Zoltan Herczeg Date: Mon, 13 Jan 2020 15:14:29 +0100 Subject: [PATCH] Property modifiers should not be checked before an equals. (#3509) Fixes #3434. JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com --- jerry-core/parser/js/js-lexer.c | 1 + .../es2015/regression-test-issue-3434.js | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+) create mode 100644 tests/jerry/es2015/regression-test-issue-3434.js diff --git a/jerry-core/parser/js/js-lexer.c b/jerry-core/parser/js/js-lexer.c index 4adc3ea9e..6921ab77a 100644 --- a/jerry-core/parser/js/js-lexer.c +++ b/jerry-core/parser/js/js-lexer.c @@ -2966,6 +2966,7 @@ lexer_check_property_modifier (parser_context_t *context_p) /**< context */ || context_p->source_p[0] == LIT_CHAR_COMMA || context_p->source_p[0] == LIT_CHAR_RIGHT_BRACE || context_p->source_p[0] == LIT_CHAR_LEFT_PAREN + || context_p->source_p[0] == LIT_CHAR_EQUALS #endif /* ENABLED (JERRY_ES2015) */ || context_p->source_p[0] == LIT_CHAR_COLON) { diff --git a/tests/jerry/es2015/regression-test-issue-3434.js b/tests/jerry/es2015/regression-test-issue-3434.js new file mode 100644 index 000000000..be0d90ffe --- /dev/null +++ b/tests/jerry/es2015/regression-test-issue-3434.js @@ -0,0 +1,19 @@ +// 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. + +function g({ + ["y"]: { + get = 5 + } +}) {}