1 /* Generated by re2c */ 2 // re2c $INPUT -o $OUTPUT -ci 3 4 { 5 YYCTYPE yych; 6 switch (YYGETCONDITION()) { 7 case yycX: 8 goto yyc_X; 9 } 10 /* *********************************** */ 11 yyc_X: 12 goto yy0; 13 yy1: 14 ++YYCURSOR; 15 yy0: 16 if (YYLIMIT <= YYCURSOR) YYFILL(1); 17 yych = *YYCURSOR; 18 switch (yych) { 19 case 'a': goto yy1; 20 default: goto yy3; 21 } 22 yy3: 23 {x;} 24 } 25 26 bug2462777.re:3:9: warning: rule in condition 'X' matches empty string [-Wmatch-empty-string] 27