On Tue, Oct 22, 2019 at 05:53:34PM -0700, Ian Rogers wrote: > If parsing fails then destructors are ran to clean the up the stack. > Rename the head union member to make the term and evlist use cases more > distinct, this simplifies matching the correct destructor. I'm getting compilation fail: CC util/parse-events-bison.o util/parse-events.y: In function ‘yydestruct’: util/parse-events.y:125:45: error: ‘struct tracepoint_name’ has no member named ‘sys’; did you mean ‘sys1’? 125 | %destructor { free ($$.sys); free ($$.event); } <tracepoint_name> jirka