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...
I know it is a error, to call to non-constexpr function in constexpr. But it is still possible to do that? We are not allowed to use plenty of functions in constexpt? Reason: I want to use the std::bitset to do some bit checking in constexpr. But these functions are non const...
constexprlongfibonacci(longn);voiduse_fibo() {constexprlongl = fibonacci(13); } Compiling b.cpp gives this error: expression did not evaluate to a constant However if the function use_fibo() is placed in file a.cpp, after the definition of fibonacci, then it compiles perfectly. This se...
CE.getArgExpr(1)->getType()->getPointeeType());constllvm::APSInt &ArrSize = Size.getAs<nonloc::ConcreteInt>()->getValue();for(size_ti =0; i < ArrSize; ++i) {constNonLoc Idx = Ctx.getSValBuilder().makeArrayIndex(i);constElementRegion *constER = RegionManager->getElementRegion( ...
C/C++ : converting std::string to const char* I get the error : left of '.c_str' must have class/struct/union type is 'char *' C# to C++ dll - how to pass strings as In/Out parameters to unmanaged functions that expect a string (LPSTR) as a function parameter. C++ int to str...
{fmt} is an open-source formatting library providing a fast and safe alternative to C stdio and C++ iostreams. ' spec.source = { :git => "https://github.com/priteshrnandgaonkar/fmt.git", :branch => "master" } spec.compiler_flags = '-DFMT_USE_CONSTEXPR=1 -DFMT_HEADER_ONLY=1' ...
First, it’s essentially a way to rig the function call resolution process into choosing the candidate you want. Second, it will probably fall out of favor over time as programmers increasingly turn to modern C++ metaprogramming techniques that achieve the same thing, likeconstraintsandconstexpr ...
The analyzer has detected a potential error that may lead to an infinite loop. When you deal with the ′std::istream′ class, calling the ′eof()′ function is not enough to terminate the loop. If data...
You can make one of the following adjustments to make the destructor be called property: changeconstexprsecure_location_t toconstevalsecure_location_t remove the unused default argument from stream wrapped_stream(const source_information_t& source = {})...
// non functional code#include<iostream>#include<vector>usingnamespacestd;intmain(){intnPoints =5;// initialize an input vectorvector<longdouble> xx = {1,2,3,4,5};// compute some function of xx in a looplongdoubleyy[nPoints];for(inti =0; i<=nPoints -1; i++){ yy[...