package main

file fncall.gop
noEntrypoint
ast.FuncDecl:
  Name:
    ast.Ident:
      Name: main
  Type:
    ast.FuncType:
      Params:
        ast.FieldList:
  Body:
    ast.BlockStmt:
      List:
        ast.ExprStmt:
          X:
            ast.CallExpr:
              Fun:
                ast.CallExpr:
                  Fun:
                    ast.Ident:
                      Name: fn
                  Args:
                    ast.BasicLit:
                      Kind: INT
                      Value: 1
              Args:
                ast.Ident:
                  Name: x