From f0e432c9b9230395e4c63e74fc844311657d3731 Mon Sep 17 00:00:00 2001 From: Zoltan Herczeg Date: Mon, 14 Oct 2019 11:26:16 +0200 Subject: [PATCH] Set post-processing mode after an arrow expression scanning is completed (#3215) Fixes #3214. JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com --- jerry-core/parser/js/js-scanner.c | 1 + tests/jerry/fail/regression-test-issue-3214.js | 15 +++++++++++++++ 2 files changed, 16 insertions(+) create mode 100644 tests/jerry/fail/regression-test-issue-3214.js diff --git a/jerry-core/parser/js/js-scanner.c b/jerry-core/parser/js/js-scanner.c index 5e1717fa3..92cae0b30 100644 --- a/jerry-core/parser/js/js-scanner.c +++ b/jerry-core/parser/js/js-scanner.c @@ -810,6 +810,7 @@ scanner_scan_primary_expression_end (parser_context_t *context_p, /**< context * case SCAN_STACK_ARROW_EXPRESSION: { parser_stack_pop_uint8 (context_p); + scanner_context_p->mode = SCAN_MODE_POST_PRIMARY_EXPRESSION; return SCAN_KEEP_TOKEN; } #endif /* ENABLED (JERRY_ES2015_ARROW_FUNCTION) */ diff --git a/tests/jerry/fail/regression-test-issue-3214.js b/tests/jerry/fail/regression-test-issue-3214.js new file mode 100644 index 000000000..796d52075 --- /dev/null +++ b/tests/jerry/fail/regression-test-issue-3214.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. + +var $ = { $ ( ){ } } = { g ( ) { ( ) => m ++ ( ) } } = class extends C { constructor ( ) { super () } }