From c39d4dcfd5db757af85ce82371a3146f0a1a6f8d Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Mon, 26 Jun 2023 18:33:29 +0300
Subject: Suppress -Wdangling-reference GCC 13 warning

---
 build/root.build       | 5 +++++
 tests/build/root.build | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/build/root.build b/build/root.build
index be2f19a..c9ab5dc 100644
--- a/build/root.build
+++ b/build/root.build
@@ -16,6 +16,11 @@ if ($cxx.target.system == 'win32-msvc')
 if ($cxx.class == 'msvc')
   cxx.coptions += /wd4251 /wd4275 /wd4800
 elif ($cxx.id == 'gcc')
+{
   cxx.coptions += -Wno-maybe-uninitialized -Wno-free-nonheap-object # libbutl
+
+  if ($cxx.version.major >= 13)
+    cxx.coptions += -Wno-dangling-reference
+}
 elif ($cxx.id.type == 'clang' && $cxx.version.major >= 15)
   cxx.coptions += -Wno-unqualified-std-cast-call
diff --git a/tests/build/root.build b/tests/build/root.build
index f9dada1..f97c101 100644
--- a/tests/build/root.build
+++ b/tests/build/root.build
@@ -14,7 +14,12 @@ if ($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 # libbutl
+
+  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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