lua

commit a73da6112d4c6f20abf634cb68f89fe31fb9037c
parent 6a5d87771fa28c8337c5e10f4a0c4364dbeb37e9
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Thu, 15 May 2014 16:28:09 -0300

deprecated library throws an error if called (instead of silently
not loading itself)

Diffstat:
M
lbitlib.c
 | 
5
++---
M
linit.c
 | 
8
+++++---

2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/lbitlib.c b/lbitlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lbitlib.c,v 1.24 2014/03/18 18:27:08 roberto Exp roberto $
+** $Id: lbitlib.c,v 1.25 2014/03/20 19:22:16 roberto Exp roberto $
 ** Standard library for bitwise operations
 ** See Copyright Notice in lua.h
 */
@@ -221,8 +221,7 @@ LUAMOD_API int luaopen_bit32 (lua_State *L) {
 
 
 LUAMOD_API int luaopen_bit32 (lua_State *L) {
-  lua_pushnil(L);
-  return 1;
+  return luaL_error(L, "library 'bit32' has been deprecated");
 }
 
 #endif					/* } */
diff --git a/linit.c b/linit.c
@@ -1,5 +1,5 @@
 /*
-** $Id: linit.c,v 1.32 2011/04/08 19:17:36 roberto Exp roberto $
+** $Id: linit.c,v 1.33 2014/02/06 17:32:33 roberto Exp roberto $
 ** Initialization of libraries for lua.c and other clients
 ** See Copyright Notice in lua.h
 */
@@ -34,10 +34,12 @@ static const luaL_Reg loadedlibs[] = {
   {LUA_IOLIBNAME, luaopen_io},
   {LUA_OSLIBNAME, luaopen_os},
   {LUA_STRLIBNAME, luaopen_string},
-  {LUA_UTF8LIBNAME, luaopen_utf8},
-  {LUA_BITLIBNAME, luaopen_bit32},
   {LUA_MATHLIBNAME, luaopen_math},
   {LUA_DBLIBNAME, luaopen_debug},
+  {LUA_UTF8LIBNAME, luaopen_utf8},
+#if defined(LUA_COMPAT_BITLIB)
+  {LUA_BITLIBNAME, luaopen_bit32},
+#endif
   {NULL, NULL}
 };