memcheck/tests/new_delete_mismatch_size.cpp

   1 #include <cstdlib>
   2 #include <new>
   3 #include <iostream>
   4 #include <cassert>
   5 #include <cstdio>
   6 #include <unistd.h>
   7 #include <sys/types.h>
   8 #include <sys/wait.h>
   9 #include "valgrind.h"
  10
  11 int main() {
  12     std::align_val_t align(static_cast<std::align_val_t>(64U));
  13     size_t size(32);
  14     size_t badsize(33);
  15     void *mem = nullptr;
  16
  17     mem = operator new(size);
  18     operator delete(mem, badsize);
  19     mem = nullptr;
  20
  21     mem = operator new[](size);
  22     operator delete[](mem, badsize);
  23
  24     mem = operator new(size, align);
  25     operator delete(mem, badsize, align);
  26     mem = nullptr;
  27
  28     mem = operator new[](size, align);
  29     operator delete[](mem, badsize, align);
  30 }