added final parsing (same as 'var' for local vars)

Author: ncannasse

hscript/Parser.hx

@@ -598,7 +598,7 @@ class Parser {
 				if( semic ) push(TSemicolon);
 			}
 			mk(EIf(cond,e1,e2),p1,(e2 == null) ? tokenMax : pmax(e2));
-		case "var":
+		case "var", "final":
 			var ident = getIdent();
 			var tk = token();
 			var t = null;
@@ -996,9 +996,13 @@ class Parser {
 				t = token();
 				switch( t ) {
 				case TBrClose: break;
-				case TId("var"):
+				case TId("var"), TId("final"):
 					var name = getIdent();
 					ensure(TDoubleDot);
+					if( t.match(TId("final")) ) {
+						if( meta == null ) meta = [];
+						meta.push({ name : ":final", params : [] });
+					}
 					fields.push( { name : name, t : parseType(), meta : meta } );
 					meta = null;
 					ensure(TSemicolon);
@@ -1230,7 +1234,7 @@ class Parser {
 						ret : inf.ret,
 					}),
 				};
-			case "var":
+			case "var", "final":
 				var name = getIdent();
 				var get = null, set = null;
 				if( maybe(TPOpen) ) {