On Sun, 28 Aug 2005, Jason Riedy wrote:
>
> I'm fine with requiring a limited C99 compiler. A
> pedantic compiler will reject members with a length
> of zero. 6.7.5.2 para1 requires a value greater than
> zero for a constant array size. So the code now (with
> [0] decls) is neither C89 nor C99.
But using "array[]" means that "sizeof()" no longer works, and then you
have to use "offsetof()", which is a big pain.
I think all relevant compilers end up accepting [0] (probably giving a
warning, especially in some pedantic mode), since it's been how gcc users
have been doing things for years (gcc was late to the [] syntax).
Linus
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