https://git.ruby-lang.org/ruby.git/commit/?id=2e67043041

From 2e6704304166d05014e89c1009d9c78c9e8d269a Mon Sep 17 00:00:00 2001
From: Kazuhiro NISHIYAMA <zn@m...>
Date: Tue, 20 Jul 2021 14:46:46 +0900
Subject: Use UNREACHABLE instead of fall through

---
 error.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/error.c b/error.c
index ed860bb..1f3f4ed 100644
--- a/error.c
+++ b/error.c
@@ -1272,7 +1272,7 @@ exc_full_message(int argc, VALUE *argv, VALUE exc) https://github.com/ruby/ruby/blob/trunk/error.c#L1272
 	switch (args[kw_highlight]) {
 	  default:
             rb_bool_expected(args[kw_highlight], "highlight");
-	    /* fall through */
+	    UNREACHABLE;
 	  case Qundef: args[kw_highlight] = Qnil; break;
 	  case Qtrue: case Qfalse: case Qnil: break;
 	}
-- 
cgit v1.1


--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/