def setAtIndex(self, ctx: ParserRuleContext, indexes: list,
val: SiliconValue, newVal: SiliconValue):
if not val.isList():
raise Exception('setAtIndex Exception' + ctx.getText())
for i in range(len(indexes) - 1):
idx = self.visit(indexes[i])
if not idx.isNumber:
raise Exception('setAtIndex Exception: Not a number' +
ctx.getText())
val = val.asList()[int(idx.asDouble())]
idx = self.visit(indexes[len(indexes) - 1])
if not idx.isNumber():
raise Exception('setAtIndex Exception: Not a number ' +
ctx.getText())
val.asList()[int(idx.asDouble())] = newVal
def resolveIndexes(self, val, indexes):
for ec in indexes:
idx = self.visit(ec)
if not idx.isNumber() or (not val.isList() and not val.isString()):
raise Exception("resolveIndexes Exception")
i = idx.asDouble().intValue()
if val.isString():
val = SiliconValue(val.asString()[i, i + 1])
else:
val = val.asList()[i]
return val
