def POINTER(self, _cursor_type):
"""
Handles POINTER types.
"""
#
# FIXME catch InvalidDefinitionError and return a void *
#
#
# we shortcut to canonical typedefs and to pointee canonical defs
comment = None
_type = _cursor_type.get_pointee().get_canonical()
_p_type_name = self.get_unique_name(_type)
# get pointer size
size = _cursor_type.get_size() # not size of pointee
align = _cursor_type.get_align()
log.debug("POINTER: size:%d align:%d typ:%s" %
(size, align, _type.kind))
if self.is_fundamental_type(_type):
p_type = self.parse_cursor_type(_type)
elif self.is_pointer_type(_type) or self.is_array_type(_type):
p_type = self.parse_cursor_type(_type)
elif _type.kind == TypeKind.FUNCTIONPROTO:
p_type = self.parse_cursor_type(_type)
elif _type.kind == TypeKind.FUNCTIONNOPROTO:
p_type = self.parse_cursor_type(_type)
else: #elif _type.kind == TypeKind.RECORD:
# check registration
decl = _type.get_declaration()
decl_name = self.get_unique_name(decl)
# Type is already defined OR will be defined later.
if self.is_registered(decl_name):
p_type = self.get_registered(decl_name)
else: # forward declaration, without looping
log.debug('POINTER: %s type was not previously declared' %
(decl_name))
try:
p_type = self.parse_cursor(decl)
except InvalidDefinitionError as e:
# no declaration in source file. Fake a void *
p_type = typedesc.FundamentalType('None', 1, 1)
comment = "InvalidDefinitionError"
log.debug("POINTER: pointee type_name:'%s'" % (_p_type_name))
# return the pointer
obj = typedesc.PointerType(p_type, size, align)
obj.location = p_type.location
if comment is not None:
obj.comment = comment
return obj
def PointerType(self, attrs):
typ = attrs["type"]
size = attrs["size"]
align = attrs["align"]
return typedesc.PointerType(typ, size, align)