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Fix ecma_op_function_list_lazy_property_names in case of arrow function (#2529)

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Fixes #2528.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik 2018-09-17 13:31:17 +02:00 committed by Robert Sipka
parent 3d3a8008a8
commit 6c21c08b0e
2 changed files with 27 additions and 0 deletions
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12
jerry-core/ecma/operations/ecma-function-object.c
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@ -1119,7 +1119,19 @@ ecma_op_function_list_lazy_property_names (ecma_object_t *object_p, /**< functio
0);
const ecma_compiled_code_t *bytecode_data_p;
#ifndef CONFIG_DISABLE_ES2015_ARROW_FUNCTION
if (ecma_get_object_type (object_p) == ECMA_OBJECT_TYPE_ARROW_FUNCTION)
{
bytecode_data_p = ecma_op_arrow_function_get_compiled_code ((ecma_arrow_function_t *) object_p);
}
else
{
bytecode_data_p = ecma_op_function_get_compiled_code ((ecma_extended_object_t *) object_p);
}
#else /* CONFIG_DISABLE_ES2015_ARROW_FUNCTION */
bytecode_data_p = ecma_op_function_get_compiled_code ((ecma_extended_object_t *) object_p);
#endif /* !CONFIG_DISABLE_ES2015_ARROW_FUNCTION */
if (bytecode_data_p->status_flags & CBC_CODE_FLAGS_STRICT_MODE)
{

15
tests/jerry/es2015/regression-test-issue-2528.js Normal file
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@ -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.
for (/a/ in a => { }, a => { }, a => { }) throw 1