source:
CIVL/mods/dev.civl.com/examples/mem/mem_tests/mem_union2-bad.cvl@
cb4d4f4
| Last change on this file since cb4d4f4 was aad342c, checked in by , 3 years ago | |
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| File size: 348 bytes | |
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| 1 | #include<mem.cvh> |
| 2 | |
| 3 | $input int N; |
| 4 | $assume(N > 10); |
| 5 | |
| 6 | struct T { |
| 7 | int x[N]; |
| 8 | double y[N]; |
| 9 | } a[N]; |
| 10 | |
| 11 | union U { |
| 12 | int x[N]; |
| 13 | double y[N]; |
| 14 | } b[N]; |
| 15 | |
| 16 | int main() { |
| 17 | $mem m = &a[0 .. N-1].x[0 .. N-1]; |
| 18 | |
| 19 | m = $mem_union(m, &b[0 .. N-1].x[0 .. N-1]); |
| 20 | m = $mem_union(m, &b[0 .. N-1].y[0 .. N-1]); |
| 21 | $assert($mem_contains(m, &a[1 .. N-2].y[1 .. N-2])); |
| 22 | } |
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