GCC accepts dynamically-sized array in sizeof with -std=c89

[Igor Bukanov]

On 18/04/2008, Jim Wilson <wilson@tuliptree.org> wrote:
>  Adding -pedantic does generate the warning.  Perhaps you expected a warning
> without -pedantic?  If you read the docs carefully, you will see that
> -std=c89 enables all features of that standard, but does not disable GNU
> extensions to that standard.  You need -pedantic for that.

You are right, I have misted -pedantic and with -pedantic-errors the
example does generated the error.

Regards, Igor