From c53d9cfa887213b3591c0bcffb05cbd83ca6fbdf Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Mon, 26 Jun 2023 15:42:24 +0300
Subject: Suppress -Wdangling-reference GCC 13 warning

---
 build/root.build       | 3 +++
 tests/build/root.build | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/build/root.build b/build/root.build
index 3ee60eb..17e42b1 100644
--- a/build/root.build
+++ b/build/root.build
@@ -22,6 +22,9 @@ elif ($cxx.id == 'gcc')
   #
   cxx.coptions += -Wno-maybe-uninitialized -Wno-free-nonheap-object \
 -Wno-stringop-overread
+
+  if ($cxx.version.major >= 13)
+    cxx.coptions += -Wno-dangling-reference
 }
 elif ($cxx.id.type == 'clang' && $cxx.version.major >= 15)
   cxx.coptions += -Wno-unqualified-std-cast-call
diff --git a/tests/build/root.build b/tests/build/root.build
index 9c898e7..515e1c9 100644
--- a/tests/build/root.build
+++ b/tests/build/root.build
@@ -14,8 +14,13 @@ if ($cxx.target.system == 'win32-msvc')
 if ($cxx.class == 'msvc')
   cxx.coptions += /wd4251 /wd4275 /wd4800
 elif ($cxx.id == 'gcc')
+{
   cxx.coptions += -Wno-maybe-uninitialized -Wno-free-nonheap-object \
 -Wno-stringop-overread
+
+  if ($cxx.version.major >= 13)
+    cxx.coptions += -Wno-dangling-reference
+}
 elif ($cxx.id.type == 'clang' && $cxx.version.major >= 15)
   cxx.coptions += -Wno-unqualified-std-cast-call
 
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