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https://github.com/jerryscript-project/jerryscript.git
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1edfa81c76
Various cbc opcodes are added to support the different instantiations. JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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function f() {
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try {
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a;
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assert (false);
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} catch (e) {
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assert (e instanceof ReferenceError);
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}
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eval ("assert (a === undefined); { function a() { return 5; } }");
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assert (a() === 5);
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/* Variables created by eval can be deleted. */
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delete a;
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try {
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a;
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assert (false);
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} catch (e) {
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assert (e instanceof ReferenceError);
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}
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}
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f();
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function g() {
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let a = 1;
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eval ("assert (a === 1);"
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+ "{ function a() { return 2; } assert (a() === 2) }"
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+ "assert (a === 1);");
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assert (a === 1);
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}
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g();
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