整理

2026-03-23 20:54:41 +08:00
commit e13b3650e9
4596 changed files with 1015768 additions and 0 deletions
--- a/include/boost/predef/compiler/visualc.h
+++ b/include/boost/predef/compiler/visualc.h
@@ -0,0 +1,106 @@
+/*
+Copyright Rene Rivera 2008-2015
+Distributed under the Boost Software License, Version 1.0.
+(See accompanying file LICENSE_1_0.txt or copy at
+http://www.boost.org/LICENSE_1_0.txt)
+*/
+
+#ifndef BOOST_PREDEF_COMPILER_VISUALC_H
+#define BOOST_PREDEF_COMPILER_VISUALC_H
+
+/* Other compilers that emulate this one need to be detected first. */
+
+#include <boost/predef/compiler/clang.h>
+
+#include <boost/predef/version_number.h>
+#include <boost/predef/make.h>
+
+/* tag::reference[]
+= `BOOST_COMP_MSVC`
+
+http://en.wikipedia.org/wiki/Visual_studio[Microsoft Visual C/{CPP}] compiler.
+Version number available as major, minor, and patch.
+
+[options="header"]
+|===
+| {predef_symbol} | {predef_version}
+
+| `+_MSC_VER+` | {predef_detection}
+
+| `+_MSC_FULL_VER+` | V.R.P
+| `+_MSC_VER+` | V.R.0
+|===
+
+NOTE: Release of Visual Studio after 2015 will no longer be identified
+by Boost Predef as the marketing version number. Instead we use the
+compiler version number directly, i.e. the _MSC_VER number.
+*/ // end::reference[]
+
+#define BOOST_COMP_MSVC BOOST_VERSION_NUMBER_NOT_AVAILABLE
+
+#if defined(_MSC_VER)
+#   if !defined (_MSC_FULL_VER)
+#       define BOOST_COMP_MSVC_BUILD 0
+#   else
+        /* how many digits does the build number have? */
+#       if _MSC_FULL_VER / 10000 == _MSC_VER
+            /* four digits */
+#           define BOOST_COMP_MSVC_BUILD (_MSC_FULL_VER % 10000)
+#       elif _MSC_FULL_VER / 100000 == _MSC_VER
+            /* five digits */
+#           define BOOST_COMP_MSVC_BUILD (_MSC_FULL_VER % 100000)
+#       else
+#           error "Cannot determine build number from _MSC_FULL_VER"
+#       endif
+#   endif
+    /*
+    VS2014 was skipped in the release sequence for MS. Which
+    means that the compiler and VS product versions are no longer
+    in sync. Hence we need to use different formulas for
+    mapping from MSC version to VS product version.
+
+    VS2017 is a total nightmare when it comes to version numbers.
+    Hence to avoid arguments relating to that both present and
+    future.. Any version after VS2015 will use solely the compiler
+    version, i.e. cl.exe, as the version number here.
+    */
+#   if (_MSC_VER > 1900)
+#       define BOOST_COMP_MSVC_DETECTION BOOST_VERSION_NUMBER(\
+            _MSC_VER/100,\
+            _MSC_VER%100,\
+            BOOST_COMP_MSVC_BUILD)
+#   elif (_MSC_VER >= 1900)
+#       define BOOST_COMP_MSVC_DETECTION BOOST_VERSION_NUMBER(\
+            _MSC_VER/100-5,\
+            _MSC_VER%100,\
+            BOOST_COMP_MSVC_BUILD)
+#   else
+#       define BOOST_COMP_MSVC_DETECTION BOOST_VERSION_NUMBER(\
+            _MSC_VER/100-6,\
+            _MSC_VER%100,\
+            BOOST_COMP_MSVC_BUILD)
+#   endif
+#endif
+
+#ifdef BOOST_COMP_MSVC_DETECTION
+#   if defined(BOOST_PREDEF_DETAIL_COMP_DETECTED)
+#       define BOOST_COMP_MSVC_EMULATED BOOST_COMP_MSVC_DETECTION
+#   else
+#       undef BOOST_COMP_MSVC
+#       define BOOST_COMP_MSVC BOOST_COMP_MSVC_DETECTION
+#   endif
+#   define BOOST_COMP_MSVC_AVAILABLE
+#   include <boost/predef/detail/comp_detected.h>
+#endif
+
+#define BOOST_COMP_MSVC_NAME "Microsoft Visual C/C++"
+
+#endif
+
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_MSVC,BOOST_COMP_MSVC_NAME)
+
+#ifdef BOOST_COMP_MSVC_EMULATED
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_MSVC_EMULATED,BOOST_COMP_MSVC_NAME)
+#endif