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comparison 3rdparty/vmime/cmake/cmake-cxx11/Modules/CheckCXX11Features/cxx11-test-constexpr.cpp @ 0:a4671277546c tip

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created the repository for the thymian project
author ferencd
date Tue, 17 Aug 2021 11:19:54 +0200
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-1:000000000000 0:a4671277546c
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 }