From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 16 Sep 2022 13:27:43 +0000 (+0100)
Subject: libstdc++: Do not use nullptr in C++03-compatible code
X-Git-Tag: basepoints/gcc-14~4508
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5ad435f2a0d29486c917025dfa239b9b88c35a09;p=thirdparty%2Fgcc.git

libstdc++: Do not use nullptr in C++03-compatible code

This has to be valid as C++98/C++03.

libstdc++-v3/ChangeLog:

	* include/debug/formatter.h [_GLIBCXX_DEBUG_BACKTRACE]
	(_Error_formatter): Use 0 as null pointer constant.
---

diff --git a/libstdc++-v3/include/debug/formatter.h b/libstdc++-v3/include/debug/formatter.h
index b4b72383e222..f120163c6d42 100644
--- a/libstdc++-v3/include/debug/formatter.h
+++ b/libstdc++-v3/include/debug/formatter.h
@@ -609,8 +609,7 @@ namespace __gnu_debug
     , _M_function(__function)
 #if _GLIBCXX_HAVE_STACKTRACE
 # ifdef _GLIBCXX_DEBUG_BACKTRACE
-    , _M_backtrace_state(
-      __glibcxx_backtrace_create_state(nullptr, 0, nullptr, nullptr))
+    , _M_backtrace_state(__glibcxx_backtrace_create_state(0, 0, 0, 0))
     , _M_backtrace_full(&__glibcxx_backtrace_full)
 # else
     , _M_backtrace_state()