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

From: Jiri Olsa <[email-masked]>
Date: Wed, 23 Oct 2019 11:01:31 +0200

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