[RFC] Deprecate "implicit int" for main() in C++

[Nathan Sidwell]

On 04/25/2018 12:45 PM, Jonathan Wakely wrote:

> @@ -15869,6 +15851,12 @@ finish_function (bool inline_p)
>  Â Â Â  {
>  Â Â Â Â Â  warning (OPT_Wreturn_type,
>  Â Â Â Â Â Â Â Â Â Â Â Â Â  "no return statement in function returning non-void");
> +Â Â Â Â Â  if (DECL_NAME (fndecl) == assign_op_identifier)

IDENTIFIER_ASSIGN_OP_P (DECL_NAME (fndecl)), so += and friends are also 
caught?

nathan

-- 
Nathan Sidwell