From 49a6a676529a69c9f09e5b5d9ebfdc18b9615868 Mon Sep 17 00:00:00 2001
From: Gene Harvey <gharveymn@gmail.com>
Date: Sun, 3 May 2026 11:08:18 -0500
Subject: [PATCH] Fix constexpr failing under Debug for MSVC due to iterator
 debugging

---
 source/test/unit/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/test/unit/CMakeLists.txt b/source/test/unit/CMakeLists.txt
index a42b820..321f065 100644
--- a/source/test/unit/CMakeLists.txt
+++ b/source/test/unit/CMakeLists.txt
@@ -260,6 +260,7 @@ function (add_small_vector_unit_tests)
             ${_TARGET_NAME}
             PRIVATE
               GCH_SMALL_VECTOR_TEST_FILE=${_FILE_LOCATION}
+              $<$<COMPILE_LANG_AND_ID:CXX,MSVC>:_ITERATOR_DEBUG_LEVEL=0>
           )
 
           target_compile_options (