@mike-lischke/antlr-tgen/resources/descriptors/LeftRecursion/Declarations_1.txt

A generator for antlr-ng runtime test cases

[type]
Parser

[grammar]
grammar T;
s @after {<ToStringTree("$ctx"):writeln()>} : declarator EOF ; // must indicate EOF can follow
declarator
        : declarator '[' e ']'
        | declarator '[' ']'
        | declarator '(' ')'
        | '*' declarator // binds less tight than suffixes
        | '(' declarator ')'
        | ID
        ;
e : INT ;
ID : 'a'..'z'+ ;
INT : '0'..'9'+ ;
WS : (' '|'\n') -> skip ;

[start]
s

[input]
a

[output]
"""(s (declarator a) <EOF>)
"""