Remove dependencies on Boost.StaticAssert.

Boost.StaticAssert has been merged into Boost.Config, so remove
the dependency.

.github/workflows/ci.yml

@@ -317,12 +317,12 @@ jobs:
               - libc++-18-dev
               - libc++abi-18-dev
 
-          - toolset: clang
-            cxxstd: "11,14,17,20,2b"
-            os: macos-13
           - toolset: clang
             cxxstd: "11,14,17,20,2b"
             os: macos-14
+          - toolset: clang
+            cxxstd: "11,14,17,20,23"
+            os: macos-15
 
     timeout-minutes: 15
     runs-on: ${{matrix.os}}

CMakeLists.txt

@@ -17,7 +17,6 @@ target_link_libraries(boost_integer
         Boost::assert
         Boost::config
         Boost::core
-        Boost::static_assert
         Boost::throw_exception
         Boost::type_traits
 )

README.md

@@ -24,8 +24,8 @@ compile-time value; and computing min and max of constant expressions.
 
 Branch          | GitHub Actions | Drone | AppVeyor | Test Matrix | Dependencies |
 :-------------: | -------------- | ----- | -------- | ----------- | ------------ |
-[`master`](https://github.com/boostorg/integer/tree/master) | [![GitHub Actions](https://github.com/boostorg/integer/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/boostorg/integer/actions?query=branch%3Amaster) | [![Drone](https://drone.cpp.al/api/badges/boostorg/integer/status.svg?ref=refs/heads/master)](https://drone.cpp.al/boostorg/integer) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/iugyf5rf51n99g3w/branch/master?svg=true)](https://ci.appveyor.com/project/Lastique/integer/branch/master) | [![Tests](https://img.shields.io/badge/matrix-master-brightgreen.svg)](http://www.boost.org/development/tests/master/developer/integer.html) | [![Dependencies](https://img.shields.io/badge/deps-master-brightgreen.svg)](https://pdimov.github.io/boostdep-report/master/integer.html)
+[`master`](https://github.com/boostorg/integer/tree/master) | [![GitHub Actions](https://github.com/boostorg/integer/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/boostorg/integer/actions?query=branch%3Amaster) | [![Drone](https://drone.cpp.al/api/badges/boostorg/integer/status.svg?ref=refs/heads/master)](https://drone.cpp.al/boostorg/integer) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/iugyf5rf51n99g3w/branch/master?svg=true)](https://ci.appveyor.com/project/Lastique/integer/branch/master) | [![Tests](https://img.shields.io/badge/matrix-master-brightgreen.svg)](https://regression.boost.io/master/developer/integer.html) | [![Dependencies](https://img.shields.io/badge/deps-master-brightgreen.svg)](https://pdimov.github.io/boostdep-report/master/integer.html)
-[`develop`](https://github.com/boostorg/integer/tree/develop) | [![GitHub Actions](https://github.com/boostorg/integer/actions/workflows/ci.yml/badge.svg?branch=develop)](https://github.com/boostorg/integer/actions?query=branch%3Adevelop) | [![Drone](https://drone.cpp.al/api/badges/boostorg/integer/status.svg?ref=refs/heads/develop)](https://drone.cpp.al/boostorg/integer) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/iugyf5rf51n99g3w/branch/develop?svg=true)](https://ci.appveyor.com/project/Lastique/integer/branch/develop) | [![Tests](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](http://www.boost.org/development/tests/develop/developer/integer.html) | [![Dependencies](https://img.shields.io/badge/deps-develop-brightgreen.svg)](https://pdimov.github.io/boostdep-report/develop/integer.html)
+[`develop`](https://github.com/boostorg/integer/tree/develop) | [![GitHub Actions](https://github.com/boostorg/integer/actions/workflows/ci.yml/badge.svg?branch=develop)](https://github.com/boostorg/integer/actions?query=branch%3Adevelop) | [![Drone](https://drone.cpp.al/api/badges/boostorg/integer/status.svg?ref=refs/heads/develop)](https://drone.cpp.al/boostorg/integer) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/iugyf5rf51n99g3w/branch/develop?svg=true)](https://ci.appveyor.com/project/Lastique/integer/branch/develop) | [![Tests](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](https://regression.boost.io/develop/developer/integer.html) | [![Dependencies](https://img.shields.io/badge/deps-develop-brightgreen.svg)](https://pdimov.github.io/boostdep-report/develop/integer.html)
 
 ### License
 

build.jam

@@ -9,7 +9,6 @@ constant boost_dependencies :
     /boost/assert//boost_assert
     /boost/config//boost_config
     /boost/core//boost_core
-    /boost/static_assert//boost_static_assert
     /boost/throw_exception//boost_throw_exception
     /boost/type_traits//boost_type_traits ;
 

test/common_factor_test.cpp

@@ -253,27 +253,6 @@ public:
 
 };  // std::numeric_limits<MyUnsigned1>
 
-#if BOOST_WORKAROUND(BOOST_MSVC,<1300)
-// MSVC 6.0 lacks operator<< for __int64, see
-// https://support.microsoft.com/kb/168440/
-
-inline ostream& operator<<(ostream& os, __int64 i)
-{
-    char buf[20];
-    sprintf(buf,"%I64d", i);
-    os << buf;
-    return os;
-}
-
-inline ostream& operator<<(ostream& os, unsigned __int64 i)
-{
-    char buf[20];
-    sprintf(buf,"%I64u", i);
-    os << buf;
-    return os;
-}
-#endif
-
 }  // namespace std
 
 // GCD tests