android13/external/antlr/runtime/Cpp/tests/t031emptyAlt.g

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grammar t031emptyAlt;
options {
language =Cpp;
}
@lexer::includes
{
#include "UserTestTraits.hpp"
}
@lexer::namespace
{ Antlr3Test }
@parser::includes {
#include "UserTestTraits.hpp"
}
@parser::namespace
{ Antlr3Test }
r
: NAME
( {self.cond}?=> WS+ NAME
|
)
EOF
;
NAME: ('a'..'z') ('a'..'z' | '0'..'9')+;
NUMBER: ('0'..'9')+;
WS: ' '+;