The del Statement

Sharpy does not support the del statement (Axiom 1 — .NET has no name-unbinding or attribute-deletion primitive). The del keyword is recognized by the parser and refused with SPY0144, which includes a shape-specific steer:

Target shape	Steer
del x[k]	Use x.pop(k) to remove by key
del name	Not supported — .NET bindings cannot be unbound
del obj.attr	Not supported — .NET properties cannot be deleted

# All of these are refused at compile time:
del x       # SPY0144: not supported
del d["a"]  # SPY0144: use d.pop("a") instead
del obj.x   # SPY0144: not supported