// @@ANTLR Tool Options@@: -trace | |
tree grammar t051treeRewriteASTzWalker; | |
options { | |
language=JavaScript; | |
output=AST; | |
ASTLabelType=CommonTree; | |
tokenVocab=t051treeRewriteASTz; | |
rewrite=true; | |
} | |
tokens { X; } | |
s : ^('boo' a* b) ; // don't reset s.tree to b.tree due to 'boo' | |
a : X ; | |
b : ^(ID INT) -> INT | |
; |