package main

file hello.gop
noEntrypoint
ast.GenDecl:
  Tok: import
  Specs:
    ast.ImportSpec:
      Path:
        ast.BasicLit:
          Kind: STRING
          Value: "C"
ast.FuncDecl:
  Name:
    ast.Ident:
      Name: main
  Type:
    ast.FuncType:
      Params:
        ast.FieldList:
  Body:
    ast.BlockStmt:
      List:
        ast.ExprStmt:
          X:
            ast.CallExpr:
              Fun:
                ast.SelectorExpr:
                  X:
                    ast.Ident:
                      Name: C
                  Sel:
                    ast.Ident:
                      Name: printf
              Args:
                ast.BasicLit:
                  Kind: CSTRING
                  Value: "Hello, world!\n"
