From d20ed5fd574ce1b72543c2963fa53946eb2225de Mon Sep 17 00:00:00 2001
From: Tom Tromey <tromey@adacore.com>
Date: Tue, 18 Jun 2019 09:27:45 -0600
Subject: [PATCH] Add comment to list0.h

Pedro suggested adding a comment to list0.h to explain the control
character.

Tested on x86-64 Fedora 29.

gdb/testsuite/ChangeLog
2019-06-18  Tom Tromey  <tromey@adacore.com>

	* gdb.base/list0.h: Add comment explaining control character.
---
 gdb/testsuite/ChangeLog        | 4 ++++
 gdb/testsuite/gdb.base/list0.h | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index b6fcf58c7d..75adad35f4 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2019-06-18  Tom Tromey  <tromey@adacore.com>
+
+	* gdb.base/list0.h: Add comment explaining control character.
+
 2019-06-18  Tom de Vries  <tdevries@suse.de>
 
 	* boards/fission.exp: Break up long debug_flags line.
diff --git a/gdb/testsuite/gdb.base/list0.h b/gdb/testsuite/gdb.base/list0.h
index 6f28093550..ba18e29268 100644
--- a/gdb/testsuite/gdb.base/list0.h
+++ b/gdb/testsuite/gdb.base/list0.h
@@ -2,7 +2,7 @@
 
 extern void bar(int);
 static void foo (int x)
-/* !
+/* ! the next line has a control character, see PR symtab/24423.
 
    ! */
 {