[cfe-dev] array extended initializer lists

[Richard Smith]

On Tue, Jul 24, 2012 at 3:19 AM, Vinxxe <vinxxe at gmail.com> wrote:

> Hi,
> is it possible, with some compiler option, to compile the following
> code with clang?
> //------------------------------------
> int main(){
>
>   int x[10];
>
>   x={1,2,3,4,5,6,7,8,9,0};
>
> }
> //-------------------------------------
>

If you're prepared to change the code, this is valid* C++11:

int main() {
  struct { int x[10]; } s;
  s = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
}


> I tried this
>
> clang -c main.cc -std=gnu++11
>
> and got the following error:
>
> main.cc:5:4: error: array type 'int [10]' is not assignable
>   x={1,2,3,4,5,6,7,8,9,0};
>

You'll also need a newer Clang.

[*] According to a current discussion on CWG, and according to Clang and
GCC. Not according to the standard.
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