From 027d4b49e85483243628307c8742169715fc6b19 Mon Sep 17 00:00:00 2001
From: vincent samy <vincent.samy@aist.go.jp>
Date: Mon, 30 Mar 2020 18:11:30 +0900
Subject: [PATCH] c++17 needed for MSVC. Test on MSVC 16.5.1.

---
 CMakeLists.txt       | 2 +-
 tests/CMakeLists.txt | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9a461ad..7d304f8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,7 +35,7 @@ SET(PROJECT_DEBUG_POSTFIX "_d")
 set(INSTALL_GENERATED_HEADERS OFF)
 
 set(DOXYGEN_USE_MATHJAX "NO")
-set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD 17)
 
 option(BUILD_TESTING "Disable unit tests." ON)
 option(BUILD_TEST_STATIC_BOOST "Build unit tests with static boost libraries" OFF)
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 77cffd1..5825633 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -31,6 +31,9 @@ find_package(Catch2 REQUIRED)
 
 macro(addTest testName)
     add_executable(${testName} ${testName}.cpp)
+    if (MSVC)
+        target_compile_definitions(${testName} PUBLIC _SILENCE_ALL_CXX17_DEPRECATION_WARNINGS)
+    endif()
     target_link_libraries(${testName} PRIVATE Catch2::Catch2)
     target_compile_definitions(${testName} PRIVATE CATCH_CONFIG_MAIN)
     target_include_directories(${testName} SYSTEM PRIVATE "${EIGEN3_INCLUDE_DIR}")