From 0c94f98c843f12c9b03ad72035e6839e9ea959e0 Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Sat, 2 Jan 2021 20:55:59 +0100
Subject: [PATCH] egg: Keep compatibility with Bison 2.3 (for macOS)

---
 panda/src/egg/parser.yxx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/panda/src/egg/parser.yxx b/panda/src/egg/parser.yxx
index f3ce93cc6f..5932c3f25b 100644
--- a/panda/src/egg/parser.yxx
+++ b/panda/src/egg/parser.yxx
@@ -4,10 +4,9 @@
  * @date 1999-01-16
  */
 
-%define api.pure full
+%pure-parser
 %locations
-%parse-param {EggParserState &state}
-%parse-param {yyscan_t scanner}
+%parse-param {EggParserState &state} {yyscan_t scanner}
 %lex-param {yyscan_t scanner}
 
 %{