From 8a48e43fd90d3b0b3c55a5117c806e4acb4d9e16 Mon Sep 17 00:00:00 2001
From: Jon Turney <jon.turney@dronecode.org.uk>
Date: Mon, 12 Feb 2018 17:02:44 +0000
Subject: [PATCH] In test cases/frameworks/8 flex, ensure yyparse() is
 prototyped

Old versions of bison (including the one shipped with macOS) do not
prototype yyparse(), just in case you are using a K&R compiler...
---
 test cases/frameworks/8 flex/prog.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test cases/frameworks/8 flex/prog.c b/test cases/frameworks/8 flex/prog.c
index 1e48f611c..0b84d1823 100644
--- a/test cases/frameworks/8 flex/prog.c	
+++ b/test cases/frameworks/8 flex/prog.c	
@@ -6,6 +6,8 @@
 #include<stdio.h>
 #include<stdlib.h>
 
+extern int yyparse();
+
 int main(int argc, char **argv) {
     /*
     int input;