Merge branch 'work'

CHANGELOG.md

@@ -4,6 +4,34 @@ All notable changes to stdex library project will be documented in this file.
 
 visit [https://github.com/oktonion/stdex](https://github.com/oktonion/stdex) for the latest version of stdex library
 
+## [0.2.12] - 2023-02-02
+
+### Added
+
+- CodeQL build for code quality checks
+
+### Removed
+
+- LGTM code quality checks
+
+### Changed
+
+- QNX build script
+- correct integral constant identification
+- silently failing for `stdex::..._clock::now` if OS failed to provide correct time
+
+### Fixed
+
+- added missing includes
+- `stdex::nullptr_t` implementation
+- `stdex::this_thread::sleep_for` implementation handling for OS time shifts
+
+### Working on
+
+- **futures** implementation
+- **move semantics** emulation
+- **function** implementation
+
 ## [0.2.11] - 2022-04-22
 
 ### Added

README.md

@@ -5,7 +5,7 @@ Branch   | Appveyor| Github  | Codecov
 tests (development)    | [![Build Status](https://ci.appveyor.com/api/projects/status/hu8800gu31xldj25?svg=true)](https://ci.appveyor.com/project/oktonion/stdex) | [![C/C++ CI](https://github.com/oktonion/stdex/actions/workflows/c-cpp.yml/badge.svg?branch=tests)](https://github.com/oktonion/stdex/actions/workflows/c-cpp.yml)| [![codecov](https://codecov.io/gh/oktonion/stdex/branch/tests/graph/badge.svg)](https://codecov.io/gh/oktonion/stdex/branch/tests)
 master   | [![Build Status](https://ci.appveyor.com/api/projects/status/3c53qm34v1j37hy5/branch/master?svg=true)](https://ci.appveyor.com/project/oktonion/stdex-a309e/branch/master) | [![C/C++ CI](https://github.com/oktonion/stdex/actions/workflows/c-cpp.yml/badge.svg)](https://github.com/oktonion/stdex/actions/workflows/c-cpp.yml) | [![codecov](https://codecov.io/gh/oktonion/stdex/branch/tests/graph/badge.svg)](https://codecov.io/gh/oktonion/stdex)
 
-[![Language grade: C/C++](https://img.shields.io/lgtm/grade/cpp/g/oktonion/stdex.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/oktonion/stdex/context:cpp) | [![Codacy Badge](https://api.codacy.com/project/badge/Grade/b74b5f48d04641de81c8c76e3fc26f90)](https://www.codacy.com/app/oktonion/stdex?utm_source=github.com&utm_medium=referral&utm_content=oktonion/stdex&utm_campaign=Badge_Grade)
+[![CodeQL](https://github.com/oktonion/stdex/actions/workflows/codeql.yml/badge.svg)](https://github.com/oktonion/stdex/actions/workflows/codeql.yml) | [![Codacy Badge](https://api.codacy.com/project/badge/Grade/b74b5f48d04641de81c8c76e3fc26f90)](https://www.codacy.com/app/oktonion/stdex?utm_source=github.com&utm_medium=referral&utm_content=oktonion/stdex&utm_campaign=Badge_Grade)
 
 # stdex
 

stdex/build_lib_qnx.sh

@@ -1,6 +1,11 @@
 #!/bin/sh
 
-COMPILER=g++
+if test -n "${COMPILER-}"; then
+	libname="libstdex-$COMPILER.a"
+else
+	COMPILER=g++
+	libname="libstdex.a"
+fi
 
 $COMPILER --version
 
@@ -22,18 +27,18 @@ for file in ./src/*.cpp; do
 done
 
 if [ $build_ok -eq 0 ]; then
-  echo "libstdex.a build failed"
+  echo "$libname build failed"
   exit 1
 fi
 
 mkdir ./lib
 
-ar_args="rcs ./lib/libstdex.a"
+ar_args="rcs ./lib/$libname"
 
 for file in ./obj/*.o; do
   filename=$(basename -- "$file")
   filename="${filename%.*}"
-  echo "archiving $filename to libstdex.a"
+  echo "archiving $filename to $libname"
   ar_args="$ar_args $file"
 done
 
@@ -45,6 +50,6 @@ ls ./lib
 
 echo "lib done"
 echo "contains:"
-ar -t "./lib/libstdex.a"
+ar -t "./lib/$libname"
 
 

stdex/include/core.h

@@ -178,9 +178,10 @@
 #endif
 #endif
 
+#include <cstddef>
+
 #ifdef _STDEX_NATIVE_CPP11_SUPPORT
 
-    #include <cstddef>
     namespace stdex
     {
         namespace detail
@@ -201,20 +202,32 @@
             typedef std::nullptr_t nullptr_t;
         }
     #else
-        #include "nullptr.h"
+        #if defined(_STDEX_IMPLEMENTS_NULLPTR_SUPPORT)
+            #include "nullptr.h"
+        #else
+            namespace stdex
+            {
+                typedef std::nullptr_t nullptr_t;
+            }
+        #endif // _STDEX_IMPLEMENTS_NULLPTR_SUPPORT
     #endif
 
 #else //no C++11 support
 
     // nullptr and nullptr_t implementation
-    #if defined(_STDEX_IMPLEMENTS_NULLPTR_SUPPORT) && !defined(_STDEX_NATIVE_NULLPTR_SUPPORT)
+    #if defined(_STDEX_IMPLEMENTS_NULLPTR_SUPPORT)
         #include "nullptr.h"
+    #elif defined(_STDEX_NATIVE_NULLPTR_SUPPORT)
+        namespace stdex
+        {
+            typedef std::nullptr_t nullptr_t;
+        }
     #else
-    namespace stdex
-    {
-        typedef std::nullptr_t nullptr_t;
-    }
-    #endif // _STDEX_IMPLEMENTS_NULLPTR_SUPPORT && !_STDEX_NATIVE_NULLPTR_SUPPORT
+        namespace stdex
+        {
+            typedef nullptr_t nullptr_t;
+        }
+    #endif // _STDEX_IMPLEMENTS_NULLPTR_SUPPORT
 
     namespace stdex
     {

stdex/include/cstdint.hpp

@@ -149,7 +149,11 @@ namespace stdex
 
             template<class _Tp>
             struct _is_integral_constant:
-                _is_integral_constant_impl<_Tp, _is_integral_constant_std_impl<long>::value>
+                _is_integral_constant_impl<_Tp, 
+                    _is_integral_constant_std_impl<unsigned short>::value == bool(true)
+                    && _is_integral_constant_std_impl<long>::value == bool(true)
+                    && _is_integral_constant_std_impl<signed char>::value == bool(true)
+            >
             {
 
             };

stdex/include/system_error.hpp

@@ -1240,7 +1240,7 @@ namespace stdex
 
             class _strerrorlen_s_arg
             {
-                typedef size_t return_type;
+                typedef std::size_t return_type;
                 char buf[sizeof(return_type) * 12];
                 _strerrorlen_s_arg(...);
                 operator return_type();

stdex/src/chrono.cpp

@@ -228,6 +228,9 @@ namespace WinAPI
                         return true;
                     }
                 }
+            } else
+            {
+                hKernel32 = GetModuleHandleW(L"kernel32.dll");
             }
             return false;
         }
@@ -246,6 +249,9 @@ namespace WinAPI
                         return true;
                     }
                 }
+            } else
+            {
+                hKernel32 = GetModuleHandleW(L"kernel32.dll");
             }
             return false;
         }
@@ -1461,9 +1467,10 @@ stdex::chrono::system_clock::time_point stdex::chrono::system_clock::now() _STDE
         ts.tv_sec = 0;
         ts.tv_nsec = 0;
 
-        if ((*clock_gettime_func_pointer)(_STDEX_CHRONO_CLOCK_REALTIME, &ts) != 0)
+        for (std::size_t i = 0; i < 10; ++i)
         {
-            std::terminate();
+            if ((*clock_gettime_func_pointer)(_STDEX_CHRONO_CLOCK_REALTIME, &ts) == 0)
+                break;
         }
 
         duration tv_nsec = 0;
@@ -1483,9 +1490,10 @@ stdex::chrono::steady_clock::time_point stdex::chrono::steady_clock::now() _STDE
         ts.tv_sec = 0;
         ts.tv_nsec = 0;
 
-        if ((*clock_gettime_func_pointer)(_STDEX_CHRONO_CLOCK_MONOTONIC, &ts) != 0)
+        for (std::size_t i = 0; i < 10; ++i)
         {
-            std::terminate();
+            if ((*clock_gettime_func_pointer)(_STDEX_CHRONO_CLOCK_MONOTONIC, &ts) == 0)
+                break;
         }
 
         duration tv_nsec = 0;