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Add missing ecma_free_value to opfunc_init_class (#3626)

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This patch fixes #3625.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
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Robert Fancsik 2020-03-19 17:24:03 +01:00 committed by GitHub
parent b2e54e915b
commit 5b6d4f39b1
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2 changed files with 28 additions and 0 deletions
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1
jerry-core/vm/opcodes.c
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@ -976,6 +976,7 @@ opfunc_init_class (vm_frame_ctx_t *frame_ctx_p, /**< frame context */
}
else
{
ecma_free_value (proto_parent);
return ecma_raise_type_error ("Property 'prototype' is not an object or null");
}

27
tests/jerry/es2015/regression-test-issue-3625.js Normal file
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@ -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.
var Base = function() {}.bind();
Object.defineProperty(Base, 'prototype', {
get: function() {
return Int8Array + Function
}
});
try {
class C extends Base {}
assert (false);
} catch (e) {
assert (e instanceof TypeError);
}