reactos/CMake
1
0
Fork 0
mirror of https://github.com/reactos/CMake.git synced 2024-11-28 22:10:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Features: Record for VS 2017 through 15.6

Browse Source 
VS 15.3 has more features than we recorded in commit v3.7.0-rc1~156^2~2
(Features: Record features for VS 15 Preview 4, 2016-09-05).

While at it, update comments and simplify some cases.
This commit is contained in:
Daniel Filipe 2018-03-30 01:04:00 -04:00 committed by Brad King
parent 61fd4c7420
commit 5f4272cc06
1 changed files with 16 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
Modules/Compiler/MSVC-CXX-FeatureTests.cmake
View File

@ -1,15 +1,20 @@
# Reference: http://msdn.microsoft.com/en-us/library/vstudio/hh567368.aspx
# http://blogs.msdn.com/b/vcblog/archive/2013/06/28/c-11-14-stl-features-fixes-and-breaking-changes-in-vs-2013.aspx
# http://blogs.msdn.com/b/vcblog/archive/2014/11/17/c-11-14-17-features-in-vs-2015-preview.aspx
# http://www.visualstudio.com/en-us/news/vs2015-preview-vs.aspx
# http://blogs.msdn.com/b/vcblog/archive/2015/04/29/c-11-14-17-features-in-vs-2015-rc.aspx
# http://blogs.msdn.com/b/vcblog/archive/2015/06/19/c-11-14-17-features-in-vs-2015-rtm.aspx
# Reference: https://docs.microsoft.com/en-us/cpp/visual-cpp-language-conformance
# https://blogs.msdn.microsoft.com/vcblog/2015/06/19/c111417-features-in-vs-2015-rtm/
# https://blogs.msdn.microsoft.com/vcblog/2013/12/02/c1114-core-language-features-in-vs-2013-and-the-nov-2013-ctp/
# https://blogs.msdn.microsoft.com/vcblog/2011/09/12/c11-features-in-visual-c-11/
set(_cmake_oldestSupported "_MSC_VER >= 1600")
# VS version 15 (not 2015) introduces support for aggregate initializers.
# VS 2017 v15.3 fixes support for incomplete decltypes
# https://docs.microsoft.com/en-us/cpp/cpp-conformance-improvements-2017#update_153
set(_cmake_feature_test_cxx_decltype_incomplete_return_types "_MSC_VER >= 1911")
set(MSVC_2017 "_MSC_VER >= 1910")
# VS 2017 introduces support for "N3652 Extended constexpr"
# but as of v15.6 there are still bugs in the implementation
#set(_cmake_feature_test_cxx_relaxed_constexpr "${MSVC_2017}")
# VS 2017 Preview introduces support for aggregate initializers.
set(_cmake_feature_test_cxx_aggregate_default_initializers "_MSC_FULL_VER >= 190024406")
# VS 2015 Update 2 introduces support for variable templates.
@ -48,7 +53,6 @@ set(_cmake_feature_test_cxx_reference_qualified_functions "${MSVC_2015}")
# lists this as 'partial' in 2013
set(_cmake_feature_test_cxx_deleted_functions "${MSVC_2015}")
set(MSVC_2013_v30723 "_MSC_FULL_VER >= 180030723")
# http://blogs.msdn.com/b/vcblog/archive/2014/11/17/c-11-14-17-features-in-vs-2015-preview.aspx
# Note 1. While previous version of VisualStudio said they supported these
# they silently produced bad code, and are now marked as having partial
@ -56,7 +60,7 @@ set(MSVC_2013_v30723 "_MSC_FULL_VER >= 180030723")
# in MSVC 2015, so support the feature for that version, assuming that is true.
# The blog post also says that VS 2013 Update 3 generates an error in cases
# that previously produced bad code.
set(_cmake_feature_test_cxx_generalized_initializers "${MSVC_2013_v30723}")
set(_cmake_feature_test_cxx_generalized_initializers "_MSC_FULL_VER >= 180030723")
set(MSVC_2013 "_MSC_VER >= 1800")
set(_cmake_feature_test_cxx_alias_templates "${MSVC_2013}")
@ -98,20 +102,10 @@ set(_cmake_feature_test_cxx_template_template_parameters "${MSVC_2010}")
set(_cmake_feature_test_cxx_trailing_return_types "${MSVC_2010}")
set(_cmake_feature_test_cxx_variadic_macros "${MSVC_2010}")
# Currently unsupported:
# set(_cmake_feature_test_cxx_relaxed_constexpr )
# 'NSDMIs for aggregates'
# set(_cmake_feature_test_cxx_aggregate_default_initializers )
# In theory decltype incomplete return types was added in 2012
# but without support for decltype_auto and return type deduction this
# feature is unusable. This remains so as of VS 2015 Preview.
# set(_cmake_feature_test_cxx_decltype_incomplete_return_types )
# Unset all the variables that we don't need exposed.
# _cmake_oldestSupported is required by WriteCompilerDetectionHeader
set(MSVC_2017)
set(MSVC_2015)
set(MSVC_2013_v30723)
set(MSVC_2013)
set(MSVC_2012)
set(MSVC_2010)