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35 lines
660 B
35 lines
660 B
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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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 <stdlib.h>
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struct inlined {
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int x;
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int y;
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};
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struct s {
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struct inlined i;
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int f;
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int g;
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};
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// the analysis should not accidentally expose the mutations to callees
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void changes_fields_locally(struct s a) {
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int u = a.i.x;
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a.f = 42;
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a.i.y = 15;
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}
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void struct_value_in_callee_ok() {
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struct s b = {{11, 22}, 33, 44};
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changes_fields_locally(b);
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if (b.i.x != 11 || b.i.y != 22 || b.f != 33 || b.g != 44) {
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int* p = NULL;
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*p = 42;
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}
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}
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