function_decl main test2.c 1:5
- isPublic: 1
 function_type - function type
  integer_type - function return 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 - arg types
   void_type - value
    type_decl void <built-in> 0:0 - type name
    - isAutogenerated: 1
 result_decl test2.c 1:14 - function result
 - isAutogenerated: 1
  integer_type - result 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 - decl size
 statement_list - code
  return_expr - statement
   init_expr - operand
    result_decl test2.c 1:14 - operand
    - isAutogenerated: 1
     integer_type - result 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 - decl size
    integer_cst 123 - operand
  return_expr - statement
   init_expr - operand
    result_decl test2.c 1:14 - operand
    - isAutogenerated: 1
     integer_type - result 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 - decl size
    integer_cst 0 - operand