A Philosophy of Software Design

[Walter Bright]

I forgot to mention - an out of memory error is nearly always a fatal error for 
a program. There's no reason one couldn't, when failing to enlarge the string 
buffer:
```
char* buffer = cast(char*)malloc(newsize);
if (!buffer)
     fatal_error("string too big for memory!");
```

And another problem with exceptions are the "double fault" ones, where an 
exception is thrown from within an exception. That's a fatal error.