len(gcc.get_variables()) is 3
0: var.decl.name = 'h'
   var.decl.type: struct foo[2]
   var.decl.type.type: struct foo
   len(var.decl.initial.elements): 2
     elements[0]:
       value: {.first_field=89, .second_field=(char *) "turtle"}
       elements[0].elements[0]:
         idx2: gcc.FieldDecl('first_field')
         value2: 89
         idx2.name: 'first_field'
       elements[0].elements[1]:
         idx2: gcc.FieldDecl('second_field')
         value2: (char *) "turtle"
         idx2.name: 'second_field'
     elements[1]:
       value: {.first_field=37, .second_field=(char *) "lion"}
       elements[1].elements[0]:
         idx2: gcc.FieldDecl('first_field')
         value2: 37
         idx2.name: 'first_field'
       elements[1].elements[1]:
         idx2: gcc.FieldDecl('second_field')
         value2: (char *) "lion"
         idx2.name: 'second_field'
1: var.decl.name = 'g'
   var.decl.type: struct foo[0:]
   var.decl.type.type: struct foo
2: var.decl.name = 'f'
   var.decl.type: struct foo[3]
   var.decl.type.type: struct foo
   len(var.decl.initial.elements): 3
     elements[0]:
       value: {.first_field=42, .second_field=(char *) "giraffe"}
       elements[0].elements[0]:
         idx2: gcc.FieldDecl('first_field')
         value2: 42
         idx2.name: 'first_field'
       elements[0].elements[1]:
         idx2: gcc.FieldDecl('second_field')
         value2: (char *) "giraffe"
         idx2.name: 'second_field'
     elements[1]:
       value: {.first_field=37, .second_field=(char *) "elephant"}
       elements[1].elements[0]:
         idx2: gcc.FieldDecl('first_field')
         value2: 37
         idx2.name: 'first_field'
       elements[1].elements[1]:
         idx2: gcc.FieldDecl('second_field')
         value2: (char *) "elephant"
         idx2.name: 'second_field'
     elements[2]:
       value: {.first_field=72, .second_field=(char *) "sea otter"}
       elements[2].elements[0]:
         idx2: gcc.FieldDecl('first_field')
         value2: 72
         idx2.name: 'first_field'
       elements[2].elements[1]:
         idx2: gcc.FieldDecl('second_field')
         value2: (char *) "sea otter"
         idx2.name: 'second_field'