Functions changes summary: 0 Removed, 1 Changed, 0 Added function
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable

1 function with some indirect sub-type change:

  [C] 'function void test_func(u)' at test-PR24731-v1.c:3:1 has some indirect sub-type changes:
    parameter 1 of type 'union u' has sub-type changes:
      type size hasn't changed
      type changed from:
        union u{int a; char c; short int s;}
      to:
        union u{int a; short int s; char c;}

