Friendly ping. Any further thoughts on this suggested warning?
On Sat, Nov 5, 2016 at 1:48 PM Manuel Klimek wrote:
> +richard
>
> On Fri, Oct 14, 2016 at 10:18 AM Joshua Hurwitz via cfe-commits <
> cfe-commits@lists.llvm.org> wrote:
>
> See attached.
>
> Returning
> >> >> To: "Joshua Hurwitz"
> >> >> Cc: "cfe-commits"
> >> >> Sent: Tuesday, November 15, 2016 12:17:28 PM
> >> >> Subject: Re: [PATCH] Warning for main returning a bool.
> >> >>
> >> >
, 2016 at 5:22 PM, Hal Finkel wrote:
> >> > - Original Message -
> >> >> From: "Aaron Ballman via cfe-commits"
> >> >> To: "Joshua Hurwitz"
> >> >> Cc: "cfe-commits"
> >> >> Sent: Tuesday, N
See attached.
Returning a bool from main is a special case of return type mismatch. The
common convention when returning a bool is that 'true' (== 1) indicates
success and 'false' (== 0) failure. But since main expects a return value
of 0 on success, returning a bool is usually unintended.
From 4b
