X-Git-Url: http://nitlanguage.org diff --git a/src/test_parser.nit b/src/test_parser.nit index 6ad8038..fa95f13 100644 --- a/src/test_parser.nit +++ b/src/test_parser.nit @@ -21,23 +21,6 @@ import parser import parser_util import astutil -# A basic visitor that prints AST trees to the screen -class PrintTreeVisitor - super Visitor - private var rank: Int = 0 - redef fun visit(n) - do - if n isa Token then - printn(" " * rank, n.class_name, " \"", n.text.escape_to_c, "\" ", n.location, "\n") - else - printn(" " * rank, n.class_name, " ", n.location, "\n") - end - rank = rank + 1 - n.visit_all(self) - rank = rank - 1 - end -end - var no_print = false var only_lexer = false var need_help = false @@ -112,7 +95,7 @@ else if interactive then end if not no_print then - (new PrintTreeVisitor).enter_visit(n) + n.dump_tree end end else @@ -148,7 +131,7 @@ else tree.parentize_tokens tree.to_xml.write_to(stdout) else if not no_print then - (new PrintTreeVisitor).enter_visit(tree) + tree.dump_tree end end end