// For Eval calls the FrameDisplay is passed in as an extra argument.
// This is not counted in Info.Count. Use this API to get the updated count.
ArgSlot CallInfo::GetArgCountWithExtraArgs(CallFlags flags, uint count)
{
AssertOrFailFastMsg(count < Constants::UShortMaxValue - 1, "ArgList too large");
ArgSlot argSlotCount = (ArgSlot)count;
if (CallInfo::HasExtraArg(flags))
{
argSlotCount++;
}
return argSlotCount;
}
JavascriptStringObject* JavascriptStringObject::FromVar(Var aValue)
{
AssertOrFailFastMsg(Is(aValue), "Ensure var is actually a 'JavascriptString'");
return static_cast<JavascriptStringObject *>(aValue);
}
long SharedContents::Release()
{
long ret = InterlockedDecrement(&refCount);
AssertOrFailFastMsg(ret >= 0, "Buffer already freed");
return ret;
}
SharedArrayBuffer* SharedArrayBuffer::FromVar(Var aValue)
{
AssertOrFailFastMsg(Is(aValue), "var must be an SharedArrayBuffer");
return static_cast<SharedArrayBuffer *>(aValue);
}
JavascriptSymbol* JavascriptSymbol::FromVar(Js::Var aValue)
{
AssertOrFailFastMsg(Is(aValue), "Ensure var is actually a 'JavascriptSymbol'");
return static_cast<JavascriptSymbol *>(aValue);
}
