@mike-lischke/antlr-tgen
Version:
A generator for antlr-ng runtime test cases
26 lines (20 loc) • 372 B
Plain Text
[type]
Parser
[grammar]
grammar T;
@parser::members {<InitIntMember("i","0")>}
s : a+ ;
a : {<SetMember("i","1")>} ID {<MemberEquals("i","1")>}? {<writeln("\"alt 1\"")>}
| {<SetMember("i","2")>} ID {<MemberEquals("i","2")>}? {<writeln("\"alt 2\"")>}
;
ID : 'a'..'z'+ ;
INT : '0'..'9'+;
WS : (' '|'\n') -> skip ;
[start]
s
[input]
x x y
[output]
alt 1
alt 1
alt 1