memcheck/tests/mismatches.cpp

   1 #include <stdlib.h>
   2
   3 int main()
   4 {
   5   int* fpointer = (int*)malloc(10);
   6   delete fpointer;          // should give warning (or two if sized delete is used)
   7   fpointer = (int*)malloc(10);
   8   delete [] fpointer;       // should give warning
   9   fpointer = (int*)malloc(10);
  10   free (fpointer);          // should work!
  11
  12   int* nvec = new int[10];
  13   delete nvec;              // should give a warning (or two if sized delete is used)
  14   nvec = new int[10];
  15   free (nvec);              // should give a warning
  16   nvec = new int[10];
  17   delete [] nvec;           // should work!
  18
  19   int* n = new int;
  20   delete [] n;              // should give a warning
  21   n = new int;
  22   free(n);                  // should give a warning
  23   n = new int;
  24   delete n;                 // should work!
  25
  26   return 0;
  27 }