Mercurial Hosting > luan
diff src/luan/interp/ExpList.java @ 104:754e6030c029
remove parboiled and rewrite parser;
add jline;
git-svn-id: https://luan-java.googlecode.com/svn/trunk@105 21e917c8-12df-6dd8-5cb6-c86387c605b9
| author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
|---|---|
| date | Mon, 12 May 2014 05:57:53 +0000 |
| parents | 8ede219cd111 |
| children | dbf459397217 |
line wrap: on
line diff
--- a/src/luan/interp/ExpList.java Mon Mar 17 21:17:31 2014 +0000 +++ b/src/luan/interp/ExpList.java Mon May 12 05:57:53 2014 +0000 @@ -54,6 +54,8 @@ private final List<Adder> adders = new ArrayList<Adder>(); void add(Expr expr) { + if( expr==null ) + throw new NullPointerException(); adders.add( new ExprAdder(expr) ); }