Pb on gcc : no warning on information lost.

[Andrew Haley]

[Redirect to gcc-help.  The gcc list is for the development of GCC.]

On 04/14/2014 10:11 AM, Yves Mocquard wrote:
> long long fct()
> {
>      return 0x123456789;
> }
> int main()
> {
>      int a = fct();
>      cerr << a << endl;
> }

`-Wconversion' is the warning you want.  This warning is not enabled
by default because it produces too many warnings on good code.

Andrew.