KOS_OP_ATTR_CLEAR

  • Style: CONST. Arg = constant pool index of attribute name.

  • Stack: [..., obj] → [...]. Delete attribute.

  • Invariants: TOS is the object.

Example: Delete obj.attr. Pool: 0 = “attr”.

index

opcode

arg

arg view

comment

0

VAR

0

0 (‘obj’)

stack: […, obj]

1

ATTR_CLEAR

1

1 (‘attr’)

del obj.attr