#print " expected: {state.error_msg}"
#print " node_stack={node_stack.join(", ")}"
#print " state_stack={state_stack.join(", ")}"
- node_stack.add(token)
+ node_stack.push(token)
var error: NError
if token isa NLexerError then
error = token
var position = new Position(pos_start, pos, line_start, line, col_start, col)
token.position = position
token.text = text.substring(pos_start, pos-pos_start+1)
- res.add token
+ res.push token
break
end
if not last_state.is_ignored then
var position = new Position(pos_start, pos_end, line_start, line_end, col_start, col_end)
var token = last_state.make_token(position, text)
- if token != null then res.add(token)
+ if token != null then res.push(token)
end
end
if pos >= length then
var position = new Position(pos, pos, line, line, col, col)
token.position = position
token.text = ""
- res.add token
+ res.push token
break
end
state = start_state
private class DephIterator
super Iterator[Node]
- var stack = new List[Iterator[nullable Node]]
+ var stack = new Array[Iterator[nullable Node]]
init(i: Iterator[nullable Node]) is old_style_init do
- stack.add i
+ stack.push i
end
redef fun is_ok do return not stack.is_empty