n);//Function call return 0; } constexpr double nth(double x, int n) // function definition { double res = 1; int i = 0; while (i<n) { // while-loop: do while the condition is true res*=x; ++i; } cout << res
call to non-‘constexpr’ function ‘scalar_t c10::div_floor_integer(scalar_t, scalar_t) [with scalar_t = long int]’ 96 | static constexpr int64_t int_array_3[] = {2L, c10::div_floor_integer(s0, (c10::div_floor_integer(s0, 2L))), 1L}; | ~~~^~~~ In file included fr...
dlib/all/../data_io/../geometry/../matrix/matrix_utilities.h:2665:50: error: call to non-constexpr function ‘bool dlib::relational_operators::operator>(const A&, const B&) [with A = dlib::pixel_traits<dlib::rgb_pixel>::<anonymous enum>; B = int]’ COMPILE_TIME_ASSERT(pixel_tr...
VS2017+Qt5编译项目时出现 error C3615: constexpr 函数 "QAlgorithmsPrivate::qt_builtin_ctz" 不会生成常数表达式 报错。 在网上找了很久,有人出现了,但是解决方法都不行,现在将解决方法记录下来: 错误: 具体解决方法: 找到属性下的Qt Project Setting->Qt Installing修改成对应的平台版本即可 修改成: 编译如...
4 "function call must have a constant value in a constant expression" 6 Error: expression must have constant value. For a Clearly Constant Value 1 compilation error using constexpr in C++ 0 C++ Constexpr not declared in this scope 4 Initialising constexpr - " illegal...
系统:Win10 环境:VS2019+QT5.9.3 +vs2015编译器 Qt App项目,在使用Qwt时什么都没做,默认项目直接报这种错误. 解决: 1 先在网上搜索了一下,发现有vs2017中遇到,说是qalgorithms.h的问题,尝试了无效 2 检查项目参数,由于项目是vs自动生成,因此
example.cpp (12): error C3615: constexpr function 'Derived::Derived' cannot result in a constant expression (12): note: failure was caused by call of undefined function or one not declared 'constexpr' (12): note: see usage of 'NonConste...
Qt error C3615: constexpr 函数 "qCountLeadingZeroBits" 不会生成常数表达式,系统:Win10环境:VS2019+QT5.9.3+vs2015编译器QtApp项目,在使用Qwt时什么都没做,默认项目直接报这种错误.解决:1先在网上搜索了一下,发现有vs2017中遇到,说是qalgorithms.h的问题,尝试了无效2检
visual c++ compiler 上试试。constexpr Complete For VS 2015 RTM: C++11 compiler, C++17 STL ...
L6237E:<objname>(<secname>) contains relocation(s) to unaligned data. L6238E:<objname>(<secname>) contains invalid call from '<attr1>' function to '<attr2>' function <sym>. This error is generated when Application Binary Interface (ABI) incompatibilities exist, such as...