@@ -1728,7 +1728,7 @@ def _prepare_test_cases():
   Instruction(opname='LOAD_CONST', opcode=142, arg=3, argval=6, argrepr='6', offset=68, start_offset=68, starts_line=False, line_number=7, is_jump_target=False, positions=None),
   Instruction(opname='COMPARE_OP', opcode=97, arg=148, argval='>', argrepr='bool(>)', offset=70, start_offset=70, starts_line=False, line_number=7, is_jump_target=False, positions=None),
   Instruction(opname='POP_JUMP_IF_TRUE', opcode=163, arg=2, argval=80, argrepr='to 80', offset=74, start_offset=74, starts_line=False, line_number=7, is_jump_target=False, positions=None),
-  Instruction(opname='JUMP_BACKWARD', opcode=123, arg=28, argval=24, argrepr='to 24', offset=76, start_offset=76, starts_line=True, line_number=None, is_jump_target=False, positions=None),
+  Instruction(opname='JUMP_BACKWARD', opcode=123, arg=28, argval=24, argrepr='to 24', offset=76, start_offset=76, starts_line=False, line_number=7, is_jump_target=False, positions=None),
   Instruction(opname='POP_TOP', opcode=44, arg=None, argval=None, argrepr='', offset=80, start_offset=80, starts_line=True, line_number=8, is_jump_target=True, positions=None),
   Instruction(opname='JUMP_FORWARD', opcode=125, arg=12, argval=108, argrepr='to 108', offset=82, start_offset=82, starts_line=False, line_number=8, is_jump_target=False, positions=None),
   Instruction(opname='END_FOR', opcode=24, arg=None, argval=None, argrepr='', offset=84, start_offset=84, starts_line=True, line_number=3, is_jump_target=True, positions=None),
@@ -1760,7 +1760,7 @@ def _prepare_test_cases():
   Instruction(opname='LOAD_FAST', opcode=144, arg=0, argval='i', argrepr='i', offset=178, start_offset=178, starts_line=True, line_number=11, is_jump_target=True, positions=None),
   Instruction(opname='TO_BOOL', opcode=56, arg=None, argval=None, argrepr='', offset=180, start_offset=180, starts_line=False, line_number=11, is_jump_target=False, positions=None),
   Instruction(opname='POP_JUMP_IF_FALSE', opcode=160, arg=2, argval=194, argrepr='to 194', offset=188, start_offset=188, starts_line=False, line_number=11, is_jump_target=False, positions=None),
-  Instruction(opname='JUMP_BACKWARD', opcode=123, arg=37, argval=120, argrepr='to 120', offset=190, start_offset=190, starts_line=True, line_number=None, is_jump_target=False, positions=None),
+  Instruction(opname='JUMP_BACKWARD', opcode=123, arg=37, argval=120, argrepr='to 120', offset=190, start_offset=190, starts_line=False, line_number=11, is_jump_target=False, positions=None),
   Instruction(opname='LOAD_GLOBAL', opcode=150, arg=3, argval='print', argrepr='print + NULL', offset=194, start_offset=194, starts_line=True, line_number=19, is_jump_target=True, positions=None),
   Instruction(opname='LOAD_CONST', opcode=142, arg=6, argval='Who let lolcatz into this test suite?', argrepr="'Who let lolcatz into this test suite?'", offset=204, start_offset=204, starts_line=False, line_number=19, is_jump_target=False, positions=None),
   Instruction(opname='CALL', opcode=75, arg=1, argval=1, argrepr='', offset=206, start_offset=206, starts_line=False, line_number=19, is_jump_target=False, positions=None),