[binutils-gdb] gdb: add ATTRIBUTE_PRINTF to complaint_interceptor::issue_complaint

[Simon Marchi <simark@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=08755c5aadfff98c4c3db60f3043589015414f11

commit 08755c5aadfff98c4c3db60f3043589015414f11
Author: Simon Marchi <simon.marchi@efficios.com>
Date:   Wed Apr 13 11:15:38 2022 -0400

    gdb: add ATTRIBUTE_PRINTF to complaint_interceptor::issue_complaint
    
    Fix this error when building with clang++-14:
    
          CXX    complaints.o
        /home/smarchi/src/binutils-gdb/gdb/complaints.c:130:65: error: format string is not a string literal [-Werror,-Wformat-nonliteral]
          g_complaint_interceptor->m_complaints.insert (string_vprintf (fmt, args));
                                                                        ^~~
    
    Change-Id: I0ef11f970510eb8638d1651fa0d5eeecd6a9d31a

Diff:
---
 gdb/complaints.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gdb/complaints.h b/gdb/complaints.h
index 09d8cd39b27..68c79bd6d0a 100644
--- a/gdb/complaints.h
+++ b/gdb/complaints.h
@@ -70,11 +70,12 @@ private:
 
   /* The saved value of deprecated_warning_hook.  */
   void (*m_saved_warning_hook) (const char *, va_list)
-    ATTRIBUTE_FPTR_PRINTF(1,0);
+    ATTRIBUTE_FPTR_PRINTF (1,0);
 
   /* A helper function that is used by the 'complaint' implementation
      to issue a complaint.  */
-  static void issue_complaint (const char *, va_list);
+  static void issue_complaint (const char *, va_list)
+    ATTRIBUTE_PRINTF (1, 0);
 
   /* This object.  Used by the static callback function.  */
   static complaint_interceptor *g_complaint_interceptor;