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39 lines
939 B
39 lines
939 B
/*
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* Copyright (c) 2017-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include <cstdlib>
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class int_vector {
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unsigned int _size;
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public:
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// FAILS TO RELATE output field _size to argument size, NEED STRONG UPDATE
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int_vector(int size) : _size(size) {}
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// FAILS TO SET output field _size to 0
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int_vector() : int_vector(0) {}
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void access_at(int i) {
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int* dummy_array = (int*)malloc(sizeof(int) * _size);
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int dummy_value = dummy_array[i];
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free(dummy_array);
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}
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unsigned int size() { return _size; }
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void resize(int newsize) { _size = newsize; }
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};
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void my_vector_oob_Bad(int_vector& v) {
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unsigned int n = v.size();
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v.access_at(n);
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}
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// We expect the error to be throw in my_vector_oob_Bad already
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void instantiate_my_vector_oob_Ok() {
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int_vector v;
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v.resize(42);
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my_vector_oob_Bad(v);
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}
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