array index out of bound may not throw exception?

[Kagamin]

On Friday, 21 July 2023 at 23:40:44 UTC, mw wrote:
> Is there a way to let it report on the spot when it happens?

On linux if you catch an exception and call abort, the debugger 
will show you where abort was called, on windows you can call 
DebugBreak function, the debugger will show where it was called.