package main

file op_overload.gop
ast.GenDecl:
  Tok: type
  Specs:
    ast.TypeSpec:
      Name:
        ast.Ident:
          Name: foo
      Type:
        ast.StructType:
          Fields:
            ast.FieldList:
ast.FuncDecl:
  Recv:
    ast.FieldList:
      List:
        ast.Field:
          Names:
            ast.Ident:
              Name: a
          Type:
            ast.StarExpr:
              X:
                ast.Ident:
                  Name: foo
  Name:
    ast.Ident:
      Name: *
  Type:
    ast.FuncType:
      Params:
        ast.FieldList:
          List:
            ast.Field:
              Names:
                ast.Ident:
                  Name: b
              Type:
                ast.StarExpr:
                  X:
                    ast.Ident:
                      Name: foo
      Results:
        ast.FieldList:
          List:
            ast.Field:
              Type:
                ast.StarExpr:
                  X:
                    ast.Ident:
                      Name: foo
ast.FuncDecl:
  Recv:
    ast.FieldList:
      List:
        ast.Field:
          Names:
            ast.Ident:
              Name: a
          Type:
            ast.StarExpr:
              X:
                ast.Ident:
                  Name: foo
  Name:
    ast.Ident:
      Name: +
  Type:
    ast.FuncType:
      Params:
        ast.FieldList:
          List:
            ast.Field:
              Names:
                ast.Ident:
                  Name: b
              Type:
                ast.StarExpr:
                  X:
                    ast.Ident:
                      Name: foo
      Results:
        ast.FieldList:
          List:
            ast.Field:
              Type:
                ast.StarExpr:
                  X:
                    ast.Ident:
                      Name: foo
  Body:
    ast.BlockStmt:
      List:
        ast.ExprStmt:
          X:
            ast.CallExpr:
              Fun:
                ast.Ident:
                  Name: println
              Args:
                ast.BasicLit:
                  Kind: STRING
                  Value: "a + b"
        ast.ReturnStmt:
          Results:
            ast.UnaryExpr:
              Op: &
              X:
                ast.CompositeLit:
                  Type:
                    ast.Ident:
                      Name: foo
ast.FuncDecl:
  Recv:
    ast.FieldList:
      List:
        ast.Field:
          Names:
            ast.Ident:
              Name: a
          Type:
            ast.Ident:
              Name: foo
  Name:
    ast.Ident:
      Name: /
  Type:
    ast.FuncType:
      Params:
        ast.FieldList:
          List:
            ast.Field:
              Names:
                ast.Ident:
                  Name: b
              Type:
                ast.Ident:
                  Name: foo
      Results:
        ast.FieldList:
          List:
            ast.Field:
              Type:
                ast.Ident:
                  Name: foo
  Body:
    ast.BlockStmt:
      List:
        ast.ExprStmt:
          X:
            ast.CallExpr:
              Fun:
                ast.Ident:
                  Name: println
              Args:
                ast.BasicLit:
                  Kind: STRING
                  Value: "a / b"
        ast.ReturnStmt:
          Results:
            ast.CompositeLit:
              Type:
                ast.Ident:
                  Name: foo
ast.FuncDecl:
  Name:
    ast.Ident:
      Name: -
  Type:
    ast.FuncType:
      Params:
        ast.FieldList:
          List:
            ast.Field:
              Names:
                ast.Ident:
                  Name: a
              Type:
                ast.Ident:
                  Name: foo
  Body:
    ast.BlockStmt:
      List:
        ast.ExprStmt:
          X:
            ast.CallExpr:
              Fun:
                ast.Ident:
                  Name: println
              Args:
                ast.BasicLit:
                  Kind: STRING
                  Value: "-a"
ast.FuncDecl:
  Name:
    ast.Ident:
      Name: ++
  Type:
    ast.FuncType:
      Params:
        ast.FieldList:
          List:
            ast.Field:
              Names:
                ast.Ident:
                  Name: a
              Type:
                ast.Ident:
                  Name: foo
  Body:
    ast.BlockStmt:
      List:
        ast.ExprStmt:
          X:
            ast.CallExpr:
              Fun:
                ast.Ident:
                  Name: println
              Args:
                ast.BasicLit:
                  Kind: STRING
                  Value: "a++"