// @@ANTLR Tool Options@@: -trace | |
tree grammar t051treeRewriteASTwWalker; | |
options { | |
language=JavaScript; | |
output=AST; | |
ASTLabelType=CommonTree; | |
tokenVocab=t051treeRewriteASTw; | |
rewrite=true; | |
} | |
s : a ; | |
a : b ; // a.tree must become b.tree | |
b : ^(ID INT) -> INT | |
; |