On Fri, Mar 10, 2023 at 01:57:06PM +0100, Andrea Monaco via Gcc wrote:
>
> In gcc 8.3.0, compiling
>
>
> enum
> test
> {
> FIRST = 1,
> SECOND = 1,
> THIRD = 2
> };
>
> int
> main (void)
> {
> return 0;
> }
>
>
> generates no warning even with -Wextra. That hit me today, because I
> had a large enum with many explicitly assigned constants and I
> accidentally used the same value twice, which is an obvious source of
> problems.This is https://gcc.gnu.org/PR16186. Marek
