Support Bison 3

1 files changed, 1 insertions, 1 deletions

diff --git a/parse.y b/parse.y
index d76d3b2562..665067d3e6 100644
--- a/parse.y
+++ b/parse.y
@@ -910,7 +910,7 @@ static void token_info_warn(struct parser_params *p, const char *token, token_in
 %}
 
 %expect 0
-%pure-parser
+%define api.pure
 %lex-param {struct parser_params *p}
 %parse-param {struct parser_params *p}
 %initial-action