def parse(cls, typeName: str, typeDefinitionNode: Iir) -> "RecordType":
from pyGHDL.dom._Utils import GetNameOfNode
elements = []
elementDeclarations = nodes.Get_Elements_Declaration_List(
typeDefinitionNode)
elementCount = flists.Flast(elementDeclarations) + 1
index = 0
while index < elementCount:
elementDeclaration = flists.Get_Nth_Element(
elementDeclarations, index)
element = RecordTypeElement.parse(elementDeclaration)
# Lookahead for elements with multiple identifiers at once
if nodes.Get_Has_Identifier_List(elementDeclaration):
index += 1
while index < elementCount:
nextNode: Iir = flists.Get_Nth_Element(
elementDeclarations, index)
# Consecutive identifiers are found, if the subtype indication is Null
if nodes.Get_Subtype_Indication(
nextNode) == nodes.Null_Iir:
element.Identifiers.append(GetNameOfNode(nextNode))
else:
break
index += 1
# The last consecutive identifiers has no Identifier_List flag
if not nodes.Get_Has_Identifier_List(nextNode):
break
else:
index += 1
elements.append(element)
return cls(typeDefinitionNode, typeName, elements)
def flist_iter(lst) -> Generator[Any, None, None]:
"""Iterate all element of Iir_List :obj:`lst`."""
if lst <= nodes.Iir_Flist_All:
return
for i in range(flists.Flast(lst) + 1):
yield flists.Get_Nth_Element(lst, i)