def traitParser(parser, name, decl, generic):
interface = parser.interfaces[parser.package][name]
meth = {}
while not Parser.isEnd(parser):
parser.nextToken()
t = parser.thisToken()
if t.token == "def":
currentNode = parser.currentNode
p = PlaceHolder(parser)
parser.currentNode = p
(methodName, names, types, brace, returnType,
do) = FuncParser.funcHead(parser,
decl,
dontAdd=True,
interfaceMethod=True)
Scope.decrScope(parser)
if methodName in meth:
Error.parseError(parser,
"Method " + methodName + ", already defined")
meth[methodName] = brace.ftype
parser.currentNode = currentNode
parser.nextToken()
else:
Parser.declareOnly(parser, noVar=True)
if len(parser.currentNode.nodes) > 0 and type(
parser.currentNode.nodes[0]) is Tree.Create:
Error.parseError(
parser,
"Interfaces are abstract interfaces which is why only methods are supported"
)
names = {i.name: i.varType for i in parser.currentNode}
#args = [i.varType for i in parser.currentNode]
#fields = parser.currentNode.nodes
if decl:
i = interface.fromObj(
Types.Interface(False,
names,
generic,
parser.package + "." +
name if parser.package != "_global" else name,
methods=meth))
parser.interfaces[parser.package][name] = i
Scope.decrScope(parser)
def funcHead(parser):
(name, names, types, header, returnType,
do) = FuncParser.funcHead(parser, True)
Scope.decrScope(parser)
def funcHead(parser):
(name, names, types, header, returnType, do) = FuncParser.funcHead(parser, True)
Scope.decrScope(parser)
