target  : (1,0xEB) FnLenVar
status  : emitted
from    : discovery snippet 'fn_Var_Len' (minimised)

' ---- modProbe.bas
Option Explicit

Public Sub Main()
  Dim a As Variant, c As Variant
  c = Len(a)
End Sub

target disasm lines:
  modProbe.Sub Main | 40144F    FBEB 4CFF             FnLenVar var_B4
