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 func(S*)' at test-PR25661-5-v1.c:22:1 has some indirect sub-type changes:
    parameter 1 of type 'S*' has sub-type changes:
      in pointed to type 'struct S' at test-PR25661-5-v1.c:3:1:
        type size hasn't changed
        data members 'S::a', 'S::b' were replaced by anonymous data member:
          'struct {union {int a; char a_1;}; union {int b; char b_1;};}'

