comparison: cmake/c++11-test-constexpr-N2235.cpp
cmake/c++11-test-constexpr-N2235.cpp
- changeset 473
- 2a84149fe642
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| 472:8986414c6ad5 | 473:2a84149fe642 |
|---|---|
| 1 constexpr int square(int x) | |
| 2 { | |
| 3 return x*x; | |
| 4 } | |
| 5 | |
| 6 constexpr int the_answer() | |
| 7 { | |
| 8 return 42; | |
| 9 } | |
| 10 | |
| 11 int main() | |
| 12 { | |
| 13 int test_arr[square(3)]; | |
| 14 bool ret = ( | |
| 15 (square(the_answer()) == 1764) && | |
| 16 (sizeof(test_arr)/sizeof(test_arr[0]) == 9) | |
| 17 ); | |
| 18 return ret ? 0 : 1; | |
| 19 } |
