diff --git a/parser.cpp b/parser.cpp
index 3c3f150..18389f5 100644
--- a/parser.cpp
+++ b/parser.cpp
@@ -218,7 +218,7 @@ static void generate_anonymous_labelname(char* dest) {
 static void parse_expression();
 static void parse_statements();
 
-/* [RZC 27/04/2021] No usat en JailBasic
+/* XXX [RZC 27/04/2021] No usat en JailBasic
 //static void parse_strleft();
 static void parse_str();
 static void parse_chr();
@@ -277,6 +277,22 @@ static void parse_concatenation() {
 }
 */
 
+static int get_variable_address() {
+	int address = scope_get_variable_address();
+	const uint32_t var_length = scope_get_variable_size();
+	const uint32_t var_type = scope_get_variable_type();
+	if (var_length > 1) {
+		tkn_next(); EXPECT(TOKEN_LBRACKET, "Expected '['");
+		tkn_next(); EXPECT(TOKEN_NUMBER, "Expected number");
+		const float index = tkn_get_value();
+		tkn_next(); EXPECT(TOKEN_LBRACKET, "Expected ']'");
+		address += index * types_get_length(var_type);
+	}
+	if (var_type >= 2) {
+		
+	}
+}
+
 static void parse_expr_atom() {
 	// NUM, VAR, UNARY, PAREN
 	if (tkn_get_token() == TOKEN_NUMBER) {
@@ -287,17 +303,17 @@ static void parse_expr_atom() {
 	}
 	if (tkn_get_token() == TOKEN_IDENTIFIER) {
 		if (scope_variable_exists(tkn_get_string())) {
-			// [RZC 03/05/2021] TODO: Revisar si hi ha que navegar un struct o array
+			// TODO [RZC 03/05/2021]  Revisar si hi ha que navegar un struct o array
 			emmit(scope_is_local() ? OP_LDL : OP_LD);
 			emmit(scope_get_variable_address());
 			tkn_next();
 			return;
 		} else {
-			// [RZC 03/05/2021] TODO: Revisar funcions
+			// TODO [RZC 03/05/2021] Revisar funcions
 			parser_finished = true; error_raise("Unknown identifier");
 			return;
 		}
-		// [RZC 27/04/2021] Per ara llevem les constants
+		// XXX [RZC 27/04/2021] Per ara llevem les constants
 		/*int constvalue = get_constant(tkn_get_string());
 		if (constvalue != -1) {
 			emmit(OP_PUSH);
@@ -306,7 +322,7 @@ static void parse_expr_atom() {
 			return;
 		}*/
 
-		// [RZC 27/04/2021] Per ara llevem les variables
+		// XXX [RZC 27/04/2021] Per ara llevem les variables
 		/*int ivar = get_variable_index(tkn_get_string());
 		if (is_variable_array()) {
 			tkn_next(); EXPECT(TOKEN_LPAR, "Expected array index");
@@ -339,7 +355,7 @@ static void parse_expr_atom() {
 		tkn_next();
 		return;
 	}
-	// [RZC 27/04/2021] No usat en JailBasic, pero hi haurà que afegir les funcions
+	// XXX [RZC 27/04/2021] No usat en JailBasic, pero hi haurà que afegir les funcions
 	/*
 	if (tkn_get_token() == TOKEN_STRLEN) { tkn_next(); parse_strlen(); return; }
 	if (tkn_get_token() == TOKEN_KEYPRESSED) { tkn_next(); parse_keypressed(); return; }
@@ -444,7 +460,7 @@ static void parse_var() {
 	tkn_next(); 
 	if (tkn_get_token() == TOKEN_ARRAY) {
 		tkn_next(); EXPECT(TOKEN_OF, "Expected 'of'");
-		tkn_next(); EXPECT(TOKEN_NUMBER, "Expected number"); // [RZC 04/05/2021] TODO: Només deuria acceptar enters.
+		tkn_next(); EXPECT(TOKEN_NUMBER, "Expected number"); // TODO [RZC 04/05/2021] Només deuria acceptar enters.
 		var_length = tkn_get_value();
 		tkn_next(); 
 	}
@@ -478,7 +494,7 @@ static void parse_struct() {
 		char member_name[40];
 		strcpy(member_name, tkn_get_string());
 		tkn_next(); EXPECT(TOKEN_AS, "Expected 'as'");
-		// [RZC 04/05/2021] TODO: Implement support for arrays
+		// TODO [RZC 04/05/2021] Implement support for arrays
 		tkn_next(); EXPECT(TOKEN_IDENTIFIER, "Expected type identifier");
 		char type_name[40];
 		strcpy(type_name, tkn_get_string());
@@ -500,7 +516,7 @@ static void parse_struct() {
 	tkn_next(); EXPECT(TOKEN_RPAR, "Expected ')'");
 	tkn_next();
 }*/
-// [RZC 27/04/2021] Desactivat INC i DEC per ara
+// XXX [RZC 27/04/2021] Desactivat INC i DEC per ara
 /*static void parse_inc() {
 	EXPECT(TOKEN_IDENTIFIER, "Expected variable");
 	int ivar = get_variable_index(tkn_get_string());
@@ -548,7 +564,7 @@ static void parse_dec() {
 	tkn_next();
 }*/
 
-// [RZC 27/04/2021] Desactivat, no se molt be ni què es
+// XXX [RZC 27/04/2021] Desactivat, no se molt be ni què es
 /*static void parse_let() {
 	EXPECT(TOKEN_IDENTIFIER, "Expected variable");
 	int ivar = get_variable_index(tkn_get_string());
@@ -673,7 +689,7 @@ static void parse_continue() {
 }
 */
 
-// [RZC 27/04/2021] Ni GOTO ni GOSUB
+// XXX [RZC 27/04/2021] Ni GOTO ni GOSUB
 /*static void parse_goto() {
 	emmit(OP_JMP);
 	EXPECT(TOKEN_IDENTIFIER, "Expected label name");
@@ -690,12 +706,12 @@ static void parse_gosub() {
 
 /*
 static void parse_return() {
-	// [RZC 27/04/2021] [TODO] Falta afegir paràmetre de retorn
+	// TODO [RZC 27/04/2021] Falta afegir paràmetre de retorn
 	emmit(OP_RET);
 }
 */
 
-// [RZC 27/04/2021] No hi ha labels
+// XXX [RZC 27/04/2021] No hi ha labels
 /*static void parse_label() {
 	register_label_address(tkn_get_string());
 	tkn_next();
@@ -785,7 +801,7 @@ static void parse_global_statements() {
 	}
 }
 
-// [RZC 27/04/2021] No usat en JailBasic
+// XXX [RZC 27/04/2021] No usat en JailBasic
 /*static void include_labels() {
 	FILE *f = fopen("rom.lbl", "rb");
 	byte num_labels;
@@ -815,13 +831,13 @@ void parser_parse(const char* buffer, byte* mem) {
 	parser_finished = false;
 	//include_labels();
 	code = mem;
-	codepos = 2;	// [RZC 27/04/2021] [TODO] Perquè 2?
+	codepos = 2;	// XXX [RZC 27/04/2021] Perquè 2?
 	tkn_next();
 
 	parse_global_statements();
-	//append_strings();	// [RZC 27/04/2021] [TODO] Encara vull açò? si el bytecode no ha de ser independent, no veig que faça falta
+	//append_strings();	// XXX [RZC 27/04/2021] Encara vull açò? si el bytecode no ha de ser independent, no veig que faça falta
 
-    if (error_raised()) { // [RZC 27/04/2021] Res, per ara que printf el error i pete
+    if (error_raised()) { // XXX [RZC 27/04/2021] Res, per ara que printf el error i pete
 		error_print(NULL);
         //codepos = 0xA000;	
         //emmit(OP_JMP);
diff --git a/test.vb b/test.vb
index 84cdab4..444e263 100644
--- a/test.vb
+++ b/test.vb
@@ -4,5 +4,11 @@ struct point
     y as number
 end
 
-var peiv as point
+struct triangle
+    a as point
+    b as point
+    c as point
+end
+
+var peiv as array of 2 triangle
 const perico as number = 4-peiv
diff --git a/types.cpp b/types.cpp
index c817e2f..56b39fe 100644
--- a/types.cpp
+++ b/types.cpp
@@ -4,7 +4,7 @@
 
 struct t_struct {
     std::string             name;
-    int                     size;
+    uint32_t                size;
 	std::vector<t_variable> members;
 };
 static std::vector<t_struct> types;
@@ -17,7 +17,7 @@ void types_init() {
 
 const int types_add(const std::string name) {
     for (auto t : types) if (t.name == name) return -1;
-    t_struct new_type; new_type.name = name;
+    t_struct new_type {name, 0};
     types.push_back(new_type);
     return types.size()-1;
 }
@@ -35,7 +35,7 @@ const int types_get_length(const uint32_t type) {
 const int types_add_member(const uint32_t type, const std::string name, const uint32_t var_type, const uint32_t length) {
     if (type >= types.size()) return -1; // ERROR INTERN: No deuria donar-se mai
     for (auto m : types[type].members) if (m.name == name) return -1;
-    const t_variable new_var {name, var_type, length};
+    const t_variable new_var {name, var_type, length, types[type].size};
     types[type].members.push_back(new_var);
     types[type].size += types_get_length(var_type) + length;
     return types[type].members.size()-1;