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# Copyright 2019 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
from .composition_parts import WithCodeGeneratorInfo
from .composition_parts import WithComponent
from .composition_parts import WithDebugInfo
from .composition_parts import WithExtendedAttributes
from .function_like import FunctionLike
from .ir_map import IRMap
from .make_copy import make_copy
from .user_defined_type import UserDefinedType
class CallbackFunction(UserDefinedType, FunctionLike, WithExtendedAttributes,
WithCodeGeneratorInfo, WithComponent, WithDebugInfo):
"""https://webidl.spec.whatwg.org/#idl-callback-functions"""
class IR(IRMap.IR, FunctionLike.IR, WithExtendedAttributes,
WithCodeGeneratorInfo, WithComponent, WithDebugInfo):
def __init__(self,
identifier,
arguments,
return_type,
extended_attributes=None,
code_generator_info=None,
component=None,
debug_info=None):
IRMap.IR.__init__(
self,
identifier=identifier,
kind=IRMap.IR.Kind.CALLBACK_FUNCTION)
FunctionLike.IR.__init__(
self,
identifier=identifier,
arguments=arguments,
return_type=return_type)
WithExtendedAttributes.__init__(self, extended_attributes)
WithCodeGeneratorInfo.__init__(self, code_generator_info)
WithComponent.__init__(self, component)
WithDebugInfo.__init__(self, debug_info)
def __init__(self, ir):
assert isinstance(ir, CallbackFunction.IR)
ir = make_copy(ir)
UserDefinedType.__init__(self, ir.identifier)
FunctionLike.__init__(self, ir)
WithExtendedAttributes.__init__(self, ir, readonly=True)
WithCodeGeneratorInfo.__init__(self, ir, readonly=True)
WithComponent.__init__(self, ir, readonly=True)
WithDebugInfo.__init__(self, ir)
# UserDefinedType overrides
@property
def is_callback_function(self):
return True
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