Movement against float.init being nan

[Zoadian]

On Tuesday, 23 August 2022 at 00:50:21 UTC, Walter Bright wrote:
> C and C++ initialize them to garbage unless it is a 
> global/static variable. That's probably the worst option, as it 
> results in Heisenbugs that are very hard to track down.

I agree that NaN for uninitialized floats is the best option.
However, can we get a switch to force initialization of floats? 
it would be of great help to quickly find the place where one 
forgot to initialize a variable.