Example

function(){ } int main(int argc, char** argv) { const int constant = 10; double nonConst; nonConst = (const double) constant; return 0; }

Solution

Always specify the return type of a function. void function(){ } int main(int argc, char** argv) { const int constant = 10; double nonConst; nonConst = (const double) constant; return 0; }