From efae6428130c4295db2a8ef483cef1a55a120b10 Mon Sep 17 00:00:00 2001
From: Davis King <davis@dlib.net>
Date: Sat, 5 Aug 2023 12:24:42 -0400
Subject: [PATCH] Work around bug in gcc 11.4.0 causing spurious compile error

---
 dlib/test/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlib/test/CMakeLists.txt b/dlib/test/CMakeLists.txt
index 0a17c8247..9fadd237b 100644
--- a/dlib/test/CMakeLists.txt
+++ b/dlib/test/CMakeLists.txt
@@ -177,8 +177,8 @@ if (CMAKE_COMPILER_IS_GNUCXX)
    add_compile_options(-Wno-strict-overflow)
    add_compile_options(-Wno-maybe-uninitialized)
 
-   if (CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 11.3.0)
-      # GCC 11.3 wrongly yields this warning:
+   if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 11.3.0 AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS_EQUAL 11.4.0)
+      # These versions of gcc wrongly yield this warning:
       #  dlib::row_major_layout::layout<double, 0, 2, dlib::memory_manager_stateless_kernel_1<char> >::data’ with nonzero offset 8 [-Werror=free-nonheap-object]
       #   61 |                 delete [] item;
       # Which by inspection of the dlib::row_major_layout::layout class you can see is clearly incorrect, as `data` is most