Swiftdiff options
| author | Roger Planas <roger.planas@isode.com> | 2017-07-04 11:03:55 (GMT) |
|---|---|---|
| committer | Roger Planas <roger.planas@isode.com> | 2017-10-30 12:25:43 (GMT) |
| commit | c29df10f0ab47db63509634fb1661ff55b8b47b3 (patch) | |
| tree | ebf7486b653b554e3122c3509da17e17ef25f312 /Sluift/Lua/LuaUtils.h | |
| parent | ed25c7d2fe46dca4edecd359755b15e16620056e (diff) | |
| download | swift-c29df10f0ab47db63509634fb1661ff55b8b47b3.zip swift-c29df10f0ab47db63509634fb1661ff55b8b47b3.tar.bz2 | |
Sluift: Add support for Lua 5.3
This patch adds support for Lua 5.3, while keeping support for
Lua 5.1 (a build with the bundled Lua succeeds)
Test-information:
Builds cleanly on Lua 5.1, 5.2 and Lua 5.3.
Tests that make use of Sluift work with both Lua 5.2 and Lua 5.3
Change-Id: I4cbe2eb09ec8c753d8624047f5456be1de72c679
Diffstat (limited to 'Sluift/Lua/LuaUtils.h')
| -rw-r--r-- | Sluift/Lua/LuaUtils.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/Sluift/Lua/LuaUtils.h b/Sluift/Lua/LuaUtils.h index b87eb38..b9f5bff 100644 --- a/Sluift/Lua/LuaUtils.h +++ b/Sluift/Lua/LuaUtils.h @@ -1,43 +1,58 @@ /* * Copyright (c) 2013 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ #pragma once #include <lua.hpp> #include <boost/optional.hpp> #include <string> #include <vector> #if LUA_VERSION_NUM < 502 -#define lua_pushglobaltable(L) lua_pushvalue(L, LUA_GLOBALSINDEX) +#define lua_pushglobaltable(L) lua_pushvalue(L, LUA_GLOBALSINDEX) +#define lua_compare(L,idx1,idx2,LUA_OPEQ) lua_equal(L,(idx1),(idx2)) +#define lua_rawlen(L, i) lua_objlen(L,(i)) +#endif +#if LUA_VERSION_NUM >= 503 +#undef luaL_register +#define luaL_register(L, n, l) \ + lua_getglobal( L, n ); \ + if( lua_isnil( L, -1 ) ) \ + { \ + lua_pop( L, 1 ); \ + lua_newtable( L ); \ + } \ + luaL_setfuncs( L, (l), 0 ); \ + lua_pushvalue( L, -1 ); \ + lua_setglobal( L, n ); #endif namespace Swift { namespace Lua { /** * Can be used as __tostring metamethod on a table. */ int convertTableToString(lua_State* L); void registerTableToString(lua_State* L, int index); void registerTableEquals(lua_State* L, int index); void registerGetByTypeIndex(lua_State* L, int index); void registerHelp(lua_State* L, int index, const std::string& description, const std::string& parameters, const std::string& options); void registerClassHelp(lua_State* L, const std::string& name, const std::string& description); void registerExtraHelp(lua_State* L, int index, const std::string& name); inline int absoluteOffset(lua_State* L, int index) { return index > 0 ? index : lua_gettop(L) + index + 1; } boost::optional<std::string> getStringField(lua_State* L, int index, const std::string&); boost::optional<bool> getBooleanField(lua_State* L, int index, const std::string&); boost::optional<int> getIntField(lua_State* L, int index, const std::string&); void pushStringArray(lua_State* L, const std::vector<std::string>& strings); } } |