/* ** hash for lua_Numbers */ /* Taken from Lua 5.1 to avoid frexp() */ /* http://www.cse.yorku.ca/~oz/hash.html */ #define numints cast_int(sizeof(lua_Number)/sizeof(int)) static Node *hashnum (const Table *t, lua_Number n) { unsigned int* a = (unsigned int*)(&n); unsigned int h = 5381; int i; if (luai_numeq(n, 0)) /* avoid problems with -0 */ return gnode(t, 0); for (i = 0; i < numints; i++) h = h * 33 + a[i]; return hashmod(t, h); } -- View this message in context: http://lua.2524044.n2.nabble.com/BUG-lua-5-2-luai-hashnum-bug-with-threads-tp7659173p7659213.html Sent from the Lua-l mailing list archive at Nabble.com.