function symbol 'void foo(struct node*)' changed
  type 'void(struct node*)' changed
    parameter 1 type 'struct node*' changed
      pointed-to type 'struct node' changed

type 'struct node' changed
  member 'struct leaf* ptr' changed
    type 'struct leaf*' changed
      pointed-to type 'struct leaf' changed

type 'struct leaf' changed
  byte size changed from 8 to 12
  member changed from 'int numbers[2]' to 'int numbers[3]'
    type changed from 'int[2]' to 'int[3]'
      number of elements changed from 2 to 3

exit code 4