there is a bug with this file

1 files changed, 12 insertions, 0 deletions

diff --git a/act.y b/act.y
new file mode 100644
index 0000000..2db2bf7
--- /dev/null
+++ b/act.y
@@ -0,0 +1,12 @@
+%{
+	#include <stdio.h>
+	int yylex(), yyerror();
+%}
+%%
+start: 'x' foo 'y';
+foo: { puts("act!"); };
+%%
+int yyerror() { puts("oops, yacc error!"); }
+int yylex() { int c = getchar(); printf("lex %d\n", c); return c==EOF?0:c; }
+
+int main() { yyparse(); }