xref: /aosp_15_r20/external/antlr/runtime/Python/tests/t029synpredgate.g (revision 16467b971bd3e2009fad32dd79016f2c7e421deb)

lexer grammar t029synpredgate;
options {
  language = Python;
}

FOO
    : ('ab')=> A
    | ('ac')=> B
    ;

fragment
A: 'a';

fragment
B: 'a';