109 lines
2.6 KiB
Python
109 lines
2.6 KiB
Python
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"""Primitive set (and frozenset) ops."""
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from mypyc.primitives.registry import (
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load_address_op, function_op, method_op, binary_op, ERR_NEG_INT
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)
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from mypyc.ir.ops import ERR_MAGIC, ERR_FALSE
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from mypyc.ir.rtypes import (
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object_rprimitive, bool_rprimitive, set_rprimitive, c_int_rprimitive, pointer_rprimitive,
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bit_rprimitive
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)
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# Get the 'builtins.set' type object.
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load_address_op(
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name='builtins.set',
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type=object_rprimitive,
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src='PySet_Type')
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# Get the 'builtins.frozenset' tyoe object.
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load_address_op(
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name='builtins.frozenset',
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type=object_rprimitive,
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src='PyFrozenSet_Type')
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# Construct an empty set.
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new_set_op = function_op(
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name='builtins.set',
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arg_types=[],
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return_type=set_rprimitive,
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c_function_name='PySet_New',
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error_kind=ERR_MAGIC,
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extra_int_constants=[(0, pointer_rprimitive)])
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# set(obj)
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function_op(
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name='builtins.set',
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arg_types=[object_rprimitive],
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return_type=set_rprimitive,
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c_function_name='PySet_New',
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error_kind=ERR_MAGIC)
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# frozenset(obj)
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function_op(
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name='builtins.frozenset',
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arg_types=[object_rprimitive],
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return_type=object_rprimitive,
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c_function_name='PyFrozenSet_New',
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error_kind=ERR_MAGIC)
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# item in set
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binary_op(
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name='in',
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arg_types=[object_rprimitive, set_rprimitive],
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return_type=c_int_rprimitive,
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c_function_name='PySet_Contains',
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error_kind=ERR_NEG_INT,
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truncated_type=bool_rprimitive,
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ordering=[1, 0])
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# set.remove(obj)
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method_op(
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name='remove',
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arg_types=[set_rprimitive, object_rprimitive],
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return_type=bit_rprimitive,
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c_function_name='CPySet_Remove',
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error_kind=ERR_FALSE)
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# set.discard(obj)
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method_op(
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name='discard',
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arg_types=[set_rprimitive, object_rprimitive],
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return_type=c_int_rprimitive,
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c_function_name='PySet_Discard',
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error_kind=ERR_NEG_INT)
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# set.add(obj)
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set_add_op = method_op(
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name='add',
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arg_types=[set_rprimitive, object_rprimitive],
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return_type=c_int_rprimitive,
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c_function_name='PySet_Add',
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error_kind=ERR_NEG_INT)
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# set.update(obj)
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#
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# This is not a public API but looks like it should be fine.
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set_update_op = method_op(
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name='update',
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arg_types=[set_rprimitive, object_rprimitive],
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return_type=c_int_rprimitive,
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c_function_name='_PySet_Update',
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error_kind=ERR_NEG_INT)
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# set.clear()
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method_op(
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name='clear',
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arg_types=[set_rprimitive],
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return_type=c_int_rprimitive,
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c_function_name='PySet_Clear',
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error_kind=ERR_NEG_INT)
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# set.pop()
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method_op(
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name='pop',
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arg_types=[set_rprimitive],
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return_type=object_rprimitive,
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c_function_name='PySet_Pop',
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error_kind=ERR_MAGIC)
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