1// @@ANTLR Tool Options@@: -trace
2tree grammar t051treeRewriteASTuWalker;
3options {
4    language=JavaScript;
5    output=AST;
6    ASTLabelType=CommonTree;
7    tokenVocab=t051treeRewriteASTu;
8    rewrite=true;
9}
10s : ID a ;
11a : INT -> INT["1"]
12  ;
13