Re: [PATCH v2 6/9] perf tools: add destructors for parse event terms

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