upstream_utils/eigen_patches/0002-Intellisense-fix.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Peter Johnson <johnson.peter@gmail.com>
Date: Fri, 20 Jan 2023 23:41:56 -0800
Subject: [PATCH 2/2] Intellisense fix

---
 Eigen/src/Core/util/Macros.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Eigen/src/Core/util/Macros.h b/Eigen/src/Core/util/Macros.h
index 5d054e67c4355a549b1351f1ecc5e49a96e91ace..fda6ad91eedacc9958a5a0bc34db33d8b4e57cd6 100644
--- a/Eigen/src/Core/util/Macros.h
+++ b/Eigen/src/Core/util/Macros.h
@@ -60,6 +60,16 @@
 // Compiler identification, EIGEN_COMP_*
 //------------------------------------------------------------------------------------------
 
+/// \internal Disable NEON features in Intellisense
+#if __INTELLISENSE__
+#ifdef __ARM_NEON
+#undef __ARM_NEON
+#endif
+#ifdef __ARM_NEON__
+#undef __ARM_NEON__
+#endif
+#endif
+
 /// \internal EIGEN_COMP_GNUC set to version (e.g., 951 for GCC 9.5.1) for all compilers compatible with GCC
 #ifdef __GNUC__
 #define EIGEN_COMP_GNUC (__GNUC__ * 100 + __GNUC_MINOR__ * 10 + __GNUC_PATCHLEVEL__)