Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr6.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do compile { target c++11 } } typedef decltype(sizeof(char)) size_type; template<class T, size_type N> constexpr size_type size(T (&)[N]) { return N; } double array_double[] = { 1.0, 2.0, 3.0 }; constexpr auto sz_d = size(array_double); static_assert(sz_d == 3, "Array size failure"); void f(bool (¶m)[2]) { static_assert(size(param) == 2, "Array size failure"); // { dg-error "" } short data[] = {-1, 2, -45, 6, 88, 99, -345}; static_assert(size(data) == 7, "Array size failure"); }