bit.bit (arity 1)

Binary variable with initial value.

You can’t place it as you would any other standard library macro, because “running” this line is undefined behavior. All bit, bit.vec, hex, and hex.vec declarations should be placed in a region of memory that won’t ever be executed — typically below stl.loop.

Signature

def bit value { ... }

Defined in bit/memory.fj — lines 10–12 (view on GitHub).

Complexity

  • Time: 0 (data declaration)

  • Space: 1

See the complexity glossary for what @, w, dw, dbit, n mean.

Source

Click to view the macro body

def bit value {
    ; value ? dw : 0
}

Used by

Example uses

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