Local variable coruption in software tasks (async functions)

[mryndzionek]

A pseudocode sequence like this, in async functinon, fails on the last assert for some reason:

        let a: f32 = -7.6;
        let b = a.to_bits();

        defmt::assert!(a.to_bits() == b);
        defmt::assert!((a as i32) == -7);
        .
        .
        .
        await;
        .
        .
        defmt::assert!(a.to_bits() == b);
        defmt::assert!((a as i32) == -7);

It seems that after await the cast to i32 gives -8 instead of -7...

[perlindgren]

Can you make a reproducible example and we can double check.