warning not issued

[Joe Buck]

> The following code does not warn you that the initialization of `t' is
> skipped.  The result is a segfault when exiting main.

This is not legal C++; you can't jump around an initializer with a
goto or a switch unless the initializer is inside curly braces.
Just the same, the compiler should have caught it ... I'm sure this
was missed because most folks don't use goto.

> egcs-1.1b on RedHat 5.1.
> 
> #include <vector>
> 
> int
> main(int argc)
> {
>     goto done;
>     vector<int> t;
>   done:;
> }