[PATCH 07/12] perf tools: Use %define api.pure full instead of %pure-parser

Arnaldo Carvalho de Melo
2020-01-16T13:48:51Z

From: Jiri Olsa <jolsa@redhat.com>

bison deprecated the "%pure-parser" directive in favor of "%define
api.pure full".

The api.pure got introduced in bison 2.3 (Oct 2007), so it seems safe to
use it without any version check.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Clark Williams <williams@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lore.kernel.org/lkml/20200112192259.GA35080@krava
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/expr.y | 3 ++-
tools/perf/util/parse-events.y | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/expr.y b/tools/perf/util/expr.y
index f9a20a39b64a..7d226241f1d7 100644
--- a/tools/perf/util/expr.y
+++ b/tools/perf/util/expr.y
@@ -12,7 +12,8 @@
#define MAXIDLEN 256
%}

-%pure-parser
+%define api.pure full
+
%parse-param { double *final_val }
%parse-param { struct parse_ctx *ctx }
%parse-param { const char **pp }
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index e2eea4e601b4..94f8bcd83582 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -1,4 +1,4 @@
-%pure-parser
+%define api.pure full
%parse-param {void *_parse_state}
%parse-param {void *scanner}
%lex-param {void* scanner}
--
2.21.1