[antlr-interest] Why does this conflict?

[Matthew Tedder]

I created this to add boolean literals:

// Boolean Literal
BOOLIT
  : "true"
  | "false"
  ;

And it seems to conflict with:

DENT
  options {testLiterals=true;}
  : ('a'..'z'|'A'..'Z') ('a'..'z'|'A'..'Z'|'0'..'9')*
  ;

With this antlr.Tool output:

ANTLR Parser Generator   Version 2.7.3   1989-2004
jGuru.com
morph.g: warning:lexical nondeterminism between rules
IDENT and BOOLIT upon
morph.g:     k==1:'f','t'
morph.g:     k==2:'a','r'



		
__________________________________ 
Do you Yahoo!? 
Yahoo! Small Business - Try our new Resources site
http://smallbusiness.yahoo.com/resources/