static void printCallstack(lua_State *L, const char *errmsg = "<unspecified error>")
{
lua_Debug dummy;
std::ostringstream os;
os << "Lua Error: " << errmsg;
int level = 0;
while(true)
{
int gotstack = lua_getstack(L, level, &dummy);
if(!gotstack)
break;
os << luaFormatStackInfo(L, level) << "\n";
++level;
}
#ifdef _DEBUG
printf("%s\n", os.str().c_str());
#else
LOG(ERROR) << os.str();
#endif
}
static void printCallstack(lua_State *L)
{
lua_Debug dummy;
for (int level = 0; lua_getstack(L, level, &dummy); ++level)
logerror("%s", luaFormatStackInfo(L, level).c_str());
}
