function_decl func4_1 test4.c 5:6
- isPublic: 1
 function_type - function type
  void_type - function return type
   type_decl void <built-in> 0:0 - type name
   - isAutogenerated: 1
  tree_list - arg types
   integer_type - value
   - precisionBits: 32
   - signed
    type_decl int <built-in> 0:0 - type name
    - isAutogenerated: 1
    integer_cst 32 - type size
    integer_cst -2147483648 - min value
    integer_cst 2147483647 - max value
   tree_list - chain
    pointer_type - value
     integer_type - nested type
     - precisionBits: 32
     - signed
      type_decl int <built-in> 0:0 - type name
      - isAutogenerated: 1
      integer_cst 32 - type size
      integer_cst -2147483648 - min value
      integer_cst 2147483647 - max value
    tree_list - chain
     pointer_type - value
      integer_type - nested type
      - precisionBits: 8
      - isChar: 1
      - signed
       type_decl char <built-in> 0:0 - type name
       - isAutogenerated: 1
       integer_cst 8 - type size
       integer_cst -128 - min value
       integer_cst 127 - max value
     tree_list - chain
      void_type - value
       type_decl void <built-in> 0:0 - type name
       - isAutogenerated: 1
 result_decl test4.c 5:36 - function result
 - isAutogenerated: 1
  void_type - result type
   type_decl void <built-in> 0:0 - type name
   - isAutogenerated: 1
 parm_decl a test4.c 5:18 - argument
  integer_type - decl type
  - precisionBits: 32
  - signed
   type_decl int <built-in> 0:0 - type name
   - isAutogenerated: 1
   integer_cst 32 - type size
   integer_cst -2147483648 - min value
   integer_cst 2147483647 - max value
  integer_cst 32 - parm size
 parm_decl b test4.c 5:26 - argument
  pointer_type - decl type
   integer_type - nested type
   - precisionBits: 32
   - signed
    type_decl int <built-in> 0:0 - type name
    - isAutogenerated: 1
    integer_cst 32 - type size
    integer_cst -2147483648 - min value
    integer_cst 2147483647 - max value
  integer_cst 64 - parm size
 parm_decl c test4.c 5:35 - argument
  pointer_type - decl type
   integer_type - nested type
   - precisionBits: 8
   - isChar: 1
   - signed
    type_decl char <built-in> 0:0 - type name
    - isAutogenerated: 1
    integer_cst 8 - type size
    integer_cst -128 - min value
    integer_cst 127 - max value
  integer_cst 64 - parm size
 return_expr test4.c 7:5 - code
function_decl func4_2 test4.c 10:6
- isPublic: 1
 function_type - function type
  void_type - function return type
   type_decl void <built-in> 0:0 - type name
   - isAutogenerated: 1
  tree_list - attribute
   identifier_node nonnull - purpose
   tree_list - value
    integer_cst 2 - value
  tree_list - arg types
   integer_type - value
   - precisionBits: 32
   - signed
    type_decl int <built-in> 0:0 - type name
    - isAutogenerated: 1
    integer_cst 32 - type size
    integer_cst -2147483648 - min value
    integer_cst 2147483647 - max value
   tree_list - chain
    pointer_type - value
     integer_type - nested type
     - precisionBits: 32
     - signed
      type_decl int <built-in> 0:0 - type name
      - isAutogenerated: 1
      integer_cst 32 - type size
      integer_cst -2147483648 - min value
      integer_cst 2147483647 - max value
    tree_list - chain
     pointer_type - value
      integer_type - nested type
      - precisionBits: 8
      - isChar: 1
      - signed
       type_decl char <built-in> 0:0 - type name
       - isAutogenerated: 1
       integer_cst 8 - type size
       integer_cst -128 - min value
       integer_cst 127 - max value
     tree_list - chain
      void_type - value
       type_decl void <built-in> 0:0 - type name
       - isAutogenerated: 1
 result_decl test4.c 10:36 - function result
 - isAutogenerated: 1
  void_type - result type
   type_decl void <built-in> 0:0 - type name
   - isAutogenerated: 1
 parm_decl a test4.c 10:18 - argument
  integer_type - decl type
  - precisionBits: 32
  - signed
   type_decl int <built-in> 0:0 - type name
   - isAutogenerated: 1
   integer_cst 32 - type size
   integer_cst -2147483648 - min value
   integer_cst 2147483647 - max value
  integer_cst 32 - parm size
 parm_decl b test4.c 10:26 - argument
  pointer_type - decl type
   integer_type - nested type
   - precisionBits: 32
   - signed
    type_decl int <built-in> 0:0 - type name
    - isAutogenerated: 1
    integer_cst 32 - type size
    integer_cst -2147483648 - min value
    integer_cst 2147483647 - max value
  integer_cst 64 - parm size
 parm_decl c test4.c 10:35 - argument
  pointer_type - decl type
   integer_type - nested type
   - precisionBits: 8
   - isChar: 1
   - signed
    type_decl char <built-in> 0:0 - type name
    - isAutogenerated: 1
    integer_cst 8 - type size
    integer_cst -128 - min value
    integer_cst 127 - max value
  integer_cst 64 - parm size
 return_expr test4.c 12:5 - code
function_decl func4_3 test4.c 15:6
- isPublic: 1
 function_type - function type
  void_type - function return type
   type_decl void <built-in> 0:0 - type name
   - isAutogenerated: 1
  tree_list - attribute
   identifier_node nonnull - purpose
   tree_list - value
    integer_cst 2 - value
    tree_list - chain
     integer_cst 3 - value
  tree_list - arg types
   integer_type - value
   - precisionBits: 32
   - signed
    type_decl int <built-in> 0:0 - type name
    - isAutogenerated: 1
    integer_cst 32 - type size
    integer_cst -2147483648 - min value
    integer_cst 2147483647 - max value
   tree_list - chain
    pointer_type - value
     integer_type - nested type
     - precisionBits: 32
     - signed
      type_decl int <built-in> 0:0 - type name
      - isAutogenerated: 1
      integer_cst 32 - type size
      integer_cst -2147483648 - min value
      integer_cst 2147483647 - max value
    tree_list - chain
     pointer_type - value
      integer_type - nested type
      - precisionBits: 8
      - isChar: 1
      - signed
       type_decl char <built-in> 0:0 - type name
       - isAutogenerated: 1
       integer_cst 8 - type size
       integer_cst -128 - min value
       integer_cst 127 - max value
     tree_list - chain
      void_type - value
       type_decl void <built-in> 0:0 - type name
       - isAutogenerated: 1
 result_decl test4.c 15:36 - function result
 - isAutogenerated: 1
  void_type - result type
   type_decl void <built-in> 0:0 - type name
   - isAutogenerated: 1
 parm_decl a test4.c 15:18 - argument
  integer_type - decl type
  - precisionBits: 32
  - signed
   type_decl int <built-in> 0:0 - type name
   - isAutogenerated: 1
   integer_cst 32 - type size
   integer_cst -2147483648 - min value
   integer_cst 2147483647 - max value
  integer_cst 32 - parm size
 parm_decl b test4.c 15:26 - argument
  pointer_type - decl type
   integer_type - nested type
   - precisionBits: 32
   - signed
    type_decl int <built-in> 0:0 - type name
    - isAutogenerated: 1
    integer_cst 32 - type size
    integer_cst -2147483648 - min value
    integer_cst 2147483647 - max value
  integer_cst 64 - parm size
 parm_decl c test4.c 15:35 - argument
  pointer_type - decl type
   integer_type - nested type
   - precisionBits: 8
   - isChar: 1
   - signed
    type_decl char <built-in> 0:0 - type name
    - isAutogenerated: 1
    integer_cst 8 - type size
    integer_cst -128 - min value
    integer_cst 127 - max value
  integer_cst 64 - parm size
 return_expr test4.c 17:5 - code