From f9913fa28a27f23fde2d4956c62cbb2fb2bc2ee8 Mon Sep 17 00:00:00 2001 From: Vincent Richard Date: Thu, 21 Nov 2013 22:16:57 +0100 Subject: Boost/C++11 shared pointers. --- .../CheckCXX11Features/cxx11-test-constexpr.cpp | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 cmake/cmake-cxx11/Modules/CheckCXX11Features/cxx11-test-constexpr.cpp (limited to 'cmake/cmake-cxx11/Modules/CheckCXX11Features/cxx11-test-constexpr.cpp') diff --git a/cmake/cmake-cxx11/Modules/CheckCXX11Features/cxx11-test-constexpr.cpp b/cmake/cmake-cxx11/Modules/CheckCXX11Features/cxx11-test-constexpr.cpp new file mode 100644 index 00000000..ed624512 --- /dev/null +++ b/cmake/cmake-cxx11/Modules/CheckCXX11Features/cxx11-test-constexpr.cpp @@ -0,0 +1,19 @@ +constexpr int square(int x) +{ + return x*x; +} + +constexpr int the_answer() +{ + return 42; +} + +int main() +{ + int test_arr[square(3)]; + bool ret = ( + (square(the_answer()) == 1764) && + (sizeof(test_arr)/sizeof(test_arr[0]) == 9) + ); + return ret ? 0 : 1; +} -- cgit v1.2.3