This code compiles with dmd 2.063alpha:


void foo() nothrow
in {
    throw new Exception(null);
} body {
}
void main() {
    foo();
}



Then it throws at runtime:

object.Exception@test.d(3)
---------
0x00402044 in nothrow void test.foo() at ...
...


I think that's bad because I think the "nothrow" tag used by the compiler to better optimize functions.