1// @@ANTLR Tool Options@@: -trace 2tree grammar t051treeRewriteASTabWalker; 3options { 4 language=JavaScript; 5 output=AST; 6 ASTLabelType=CommonTree; 7 tokenVocab=t051treeRewriteASTab; 8 rewrite=true; 9} 10s : ^(ID a) { this.buf += $s.start.toStringTree() }; 11a : ^(ID INT) -> {true}? ^(ID["ick"] INT) 12 -> INT 13 ; 14