From 5946795e82f778fff891c37f56c0d7a76a118bf9 Mon Sep 17 00:00:00 2001
From: Federico Ficarelli <federico.ficarelli@gmail.com>
Date: Tue, 3 Jul 2018 11:13:22 +0200
Subject: [PATCH] Disable Intel invalid offsetof warning (#629)

---
 src/benchmark.cc | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/benchmark.cc b/src/benchmark.cc
index da553225..b14bc629 100644
--- a/src/benchmark.cc
+++ b/src/benchmark.cc
@@ -319,7 +319,10 @@ State::State(size_t max_iters, const std::vector<int64_t>& ranges, int thread_i,
   // demonstrated since constexpr evaluation must diagnose all undefined
   // behavior). However, GCC and Clang also warn about this use of offsetof,
   // which must be suppressed.
-#ifdef __GNUC__
+#if defined(__INTEL_COMPILER)
+#pragma warning push
+#pragma warning(disable:1875)
+#elif defined(__GNUC__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Winvalid-offsetof"
 #endif
@@ -328,7 +331,9 @@ State::State(size_t max_iters, const std::vector<int64_t>& ranges, int thread_i,
   static_assert(offsetof(State, error_occurred_) <=
                     (cache_line_size - sizeof(error_occurred_)),
                 "");
-#ifdef __GNUC__
+#if defined(__INTEL_COMPILER)
+#pragma warning pop
+#elif defined(__GNUC__)
 #pragma GCC diagnostic pop
 #endif
 }