hex.sp_sub

Effectively:  sp -= value

Signature

def sp_sub value < hex.pointers.sp { ... }

Defined in hex/pointers/stack.fj — lines 29–31 (view on GitHub).

Complexity

• Time: 13@+35

• Space: w(0.375@ + 3.25)  + 7.5@+106

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

Source

Click to view the macro body

def sp_sub value < hex.pointers.sp {
    .ptr_sub hex.pointers.sp, value
}

Depends on

• hex.ptr_sub

Used by

• stl.call/2

Example uses

• stl.call in ptrlib.fj

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