Fix iOS build

--HG--
branch : minor

platform/xcode/liblove.xcodeproj/project.pbxproj

@@ -836,6 +836,7 @@
 		FA1557C31CE90BD200AFF582 /* EXRHandler.cpp in Sources */ = {isa = PBXBuildFile; fileRef = FA1557C11CE90BD200AFF582 /* EXRHandler.cpp */; };
 		FA1557C41CE90BD200AFF582 /* EXRHandler.h in Headers */ = {isa = PBXBuildFile; fileRef = FA1557C21CE90BD200AFF582 /* EXRHandler.h */; };
 		FA1557C51CE90BD900AFF582 /* EXRHandler.cpp in Sources */ = {isa = PBXBuildFile; fileRef = FA1557C11CE90BD200AFF582 /* EXRHandler.cpp */; };
+		FA1583E21E196180005E603B /* wrap_Shader.cpp in Sources */ = {isa = PBXBuildFile; fileRef = FA1BA0B51E17043400AA2803 /* wrap_Shader.cpp */; };
 		FA19C4C51B4B0BD50059B0B3 /* wrap_Video.cpp in Sources */ = {isa = PBXBuildFile; fileRef = FA19C4C21B4B0BD50059B0B3 /* wrap_Video.cpp */; };
 		FA19C4C61B4B0BD50059B0B3 /* wrap_Video.cpp in Sources */ = {isa = PBXBuildFile; fileRef = FA19C4C21B4B0BD50059B0B3 /* wrap_Video.cpp */; };
 		FA19C4C71B4B0BD50059B0B3 /* wrap_Video.h in Headers */ = {isa = PBXBuildFile; fileRef = FA19C4C31B4B0BD50059B0B3 /* wrap_Video.h */; };
@@ -3696,6 +3697,7 @@
 				FA0B7CDA1A95902C000E1D17 /* Pool.cpp in Sources */,
 				FA0B7E161A95902C000E1D17 /* Joint.cpp in Sources */,
 				FA0B7EE91A95902D000E1D17 /* wrap_Window.cpp in Sources */,
+				FA1583E21E196180005E603B /* wrap_Shader.cpp in Sources */,
 				FA0B7AB91A958EA3000E1D17 /* enet.cpp in Sources */,
 				FA0B7E281A95902C000E1D17 /* PulleyJoint.cpp in Sources */,
 				FA0B7A4C1A958EA3000E1D17 /* b2BlockAllocator.cpp in Sources */,

src/common/runtime.h

@@ -451,7 +451,7 @@ extern "C" { // Called by enet and luasocket
  * @param type The type bit.
  **/
 template <typename T>
-T *luax_checktype(lua_State *L, int idx, love::Type &type)
+T *luax_checktype(lua_State *L, int idx, const love::Type &type)
 {
 	if (lua_type(L, idx) != LUA_TUSERDATA)
 	{
@@ -480,7 +480,7 @@ T *luax_checktype(lua_State *L, int idx)
 }
 
 template <typename T>
-T *luax_getmodule(lua_State *L, love::Type &type)
+T *luax_getmodule(lua_State *L, const love::Type &type)
 {
 	const char *name = type.getName();
 
@@ -507,7 +507,7 @@ T *luax_getmodule(lua_State *L)
 }
 
 template <typename T>
-T *luax_optmodule(lua_State *L, love::Type &type)
+T *luax_optmodule(lua_State *L, const love::Type &type)
 {
 	const char *name = type.getName();
 
@@ -545,7 +545,7 @@ T *luax_optmodule(lua_State *L)
  * @param type The type of the object.
  **/
 template <typename T>
-T *luax_totype(lua_State *L, int idx, love::Type& /*type*/)
+T *luax_totype(lua_State *L, int idx, const love::Type& /*type*/)
 {
 	T *o = (T *)(((Proxy *)lua_touserdata(L, idx))->object);
 

src/common/types.h

@@ -51,7 +51,7 @@ public:
 		return bits[other];
 	}
 
-	bool isa(Type &other)
+	bool isa(const Type &other)
 	{
 		if (!inited)
 			init();