This is a wrong D2 program:

void main() {
    auto foo = new int[][](10, 10);
    int i = 2;
    foo[i][$ + 1] = 1;
}



It gives at run-time:

core.exception.RangeError@test(4): Range violation


But if possible I'd like a more decriptive message, that gives more information, something like:

core.exception.RangeError@test(4): Range violation (array 'foo[2]', length=10, index=11)

(The disadvantage of this error message is that the binary gets larger in nonrelease mode. If this is too much overhead, then consider a similar message in -debug compilation only).