Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH] perf tools: Fix bison warnings for pure parser | Date | Thu, 27 Jun 2019 15:20:21 -0700 |
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From: Andi Kleen <ak@linux.intel.com>
bison 3.4.1 complains during a perf build:
util/parse-events.y:1.1-12: warning: deprecated directive, use ‘%define api.pure’ [-Wdeprecated] 1 | %pure-parser | ^~~~~~~~~~~~ CC /home/andi/lsrc/obj-perf/ui/browsers/map.o util/parse-events.y: warning: fix-its can be applied. Rerun with option '--update'. [-Wother]
util/expr.y:13.1-12: warning: deprecated directive, use ‘%define api.pure’ [-Wdeprecated] 13 | %pure-parser | ^~~~~~~~~~~~ util/expr.y: warning: fix-its can be applied. Rerun with option '--update'. [-Wother]
Change the declarations to %define api.pure
Signed-off-by: Andi Kleen <ak@linux.intel.com> --- tools/perf/util/expr.y | 2 +- tools/perf/util/parse-events.y | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/expr.y b/tools/perf/util/expr.y index 432b8560cf51..803c0929c205 100644 --- a/tools/perf/util/expr.y +++ b/tools/perf/util/expr.y @@ -10,7 +10,7 @@ #define MAXIDLEN 256 %} -%pure-parser +%define api.pure %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 6ad8d4914969..4eb10c27c30f 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -1,4 +1,4 @@ -%pure-parser +%define api.pure %parse-param {void *_parse_state} %parse-param {void *scanner} %lex-param {void* scanner} -- 2.21.0
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