def obsolete_dependent_units(self, unit, antideps):
"""Obsolete units that depends of :param unit:"""
udeps = antideps.get(unit, None)
if udeps is None:
# There are no units.
return
# Avoid infinite recursion
antideps[unit] = None
for un in udeps:
log.debug("obsolete %d %s", un,
pyutils.name_image(nodes.Get_Identifier(un)))
# Recurse
self.obsolete_dependent_units(un, antideps)
if nodes.Set_Date_State(un) == nodes.Date_State.Disk:
# Already obsolete!
continue
# FIXME: just de-analyze ?
nodes.Set_Date_State(un, nodes.Date_State.Disk)
sem_lib.Free_Dependence_List(un)
loc = nodes.Get_Location(un)
fil = files_map.Location_To_File(loc)
pos = files_map.Location_File_To_Pos(loc, fil)
line = files_map.Location_File_To_Line(loc, fil)
col = files_map.Location_File_Line_To_Offset(loc, fil, line)
nodes.Set_Design_Unit_Source_Pos(un, pos)
nodes.Set_Design_Unit_Source_Line(un, line)
nodes.Set_Design_Unit_Source_Col(un, col)
def parse(cls, node: Iir) -> "Position":
"""Return the source code position of a IIR node."""
if node == nodes.Null_Iir:
raise ValueError(
"Position.parse(): Parameter 'node' must not be 'Null_iir'.")
location = nodes.Get_Location(node)
file = files_map.Location_To_File(location)
fileNameId = files_map.Get_File_Name(file)
fileName = name_table.Get_Name_Ptr(fileNameId)
line = files_map.Location_File_To_Line(location, file)
column = files_map.Location_File_Line_To_Offset(location, file, line)
return cls(Path(fileName), line, column)
def declaration_to_location(self, decl):
"Convert declaration :param decl: to an LSP Location"
decl_loc = nodes.Get_Location(decl)
if decl_loc == std_package.Std_Location.value:
# There is no real file for the std.standard package.
return None
if decl_loc == libraries.Library_Location.value:
# Libraries declaration are virtual.
return None
fe = files_map.Location_To_File(decl_loc)
doc = self.sfe_to_document(fe)
res = {"uri": doc.uri}
nid = nodes.Get_Identifier(decl)
res["range"] = {
"start":
symbols.location_to_position(fe, decl_loc),
"end":
symbols.location_to_position(
fe, decl_loc + name_table.Get_Name_Length(nid)),
}
return res
