puts "========"
puts "0030880: Bug in BRepExtrema_ExtCF"
puts "========"
puts ""

restore [locate_data_file bug30880_face.brep] f
point p2d -0.0034857302428251678 0.016350559703980902
if {![regexp "OUT" [b2dclassifx f p2d -tol 1.e-7]]} {
  puts "Error: Incorrect classification of the point"
}