C++17

[Andrei Alexandrescu via Digitalmars-d]

On 01/27/2016 09:51 AM, Shachar Shemesh wrote:
>
> import std.stdio;
>
> struct RAII {
>      int num;
>
>      ~this() {
>          writefln("Destructed %s", num);
>      }
> }
>
> struct Container {
>      int num;
>      RAII raii;
>
>      this(int num) {
>          writefln("Constructing %s", num);
>          this.num = num;
>          raii = RAII(num);
>
>          if( num==0 )
>              throw new Exception("Ooops");
>      }
> }
>
> void test(int num) {
>      try {
>          auto c = Container(num);
>          writefln("Point %s", num);
>      } catch(Exception ex) {
>          writefln("Caught %s", ex.msg);
>      }
> }
>
> void main()
> {
>      test(1);
>      test(0);
> }

Interesting. It may be worked around, but is arguably a mistake in the 
language definition. Have you submitted an issue for this? -- Andrei