| commit | 6418b5f4de2204cd5a335b00d2f8754301b8b382 | [log] [tgz] |
|---|---|---|
| author | Anna Gringauze <annagrin@microsoft.com> | Tue Jan 15 10:27:34 2019 -0800 |
| committer | GitHub <noreply@github.com> | Tue Jan 15 10:27:34 2019 -0800 |
| tree | a755048982e8389bf9c8610b15ae157f172958f0 | |
| parent | 6eeed739f1acb81c8b69ceae11bd5f350dab3601 [diff] |
Clang cl (#762) * Added c++17 test configurations for clang5.0 and clang6.0 * Fix #739 correct cppcorecheck warnings for clang-cl * Add clang-cl configurations * Corrections Appveyor; Temporarily disable msvc compilation for faster testing (#741) * Add path to clang-cl.exe (#741) * Escape backslash in path (#741) * Update vcpkg (#741) * Check vcpkg version; try without building vcpkg; use latest clang-cl from path (#741) * Fix blocks in ps script (#741) * Try accessing APPVEYOR_BUILD_FOLDER variable (#471) * Update span size() bug confirmation test for GCC 6.5 (#741) * MSVC flags to Clang-cl; disable c++98-compat and undefined macro warnings (#741) * Suppress clang warning on tests (missing-prototypes) (#741) * Fix clang warning -Wnewline-eof (#741) * Fix clang warning -Wdouble-promotion (#741) * Set linker explicitly * Clean condition statement * For Clang, fallback to the AppVeyor installed version of CMake * Fix clang warning -Wmissing-variable-declarations * Fallback to the MSVC linker until vcpkg has been updated * Revert "Fallback to the MSVC linker until vcpkg has been updated" This reverts commit 7263f3289e6e835c32fc7800d0c2d4e58bd21178. * Fix clang warning -Wunused-member-function * Fix clang warning -Wmissing-noreturn * Fix clang warning -Winvalid-noreturn on Windows * Add macro block end comment on large #if blocks * Workaround: fallback to mscv link.exe * Workaround: get msvc paths into PowerShell through intermediate file * Workaround: fix, remove "PATH=" from text * Workaround: try with full-path; and return user PATH * Workaround: fix, escape backslashes * Revert all since "Workaround: fallback to mscv link.exe" did not work on AppVeyor This reverts the commits: bda3d6a428e5d19e97375b2e575b0f51ff1b4bc0 97062933acfb6428535c0fdcab5d94371ce72bfc 0f4fb04bac9c2d091005b791294237250dbe0668 1b0c19afd154f4ffc5ef793014c1bc2324534fd0 a5739ea5f0cd7633527b5e5d3b16a9e3ade7149f * Suppress output of git pull; remove vcpkg from cache * Re-enable AppVeyor builds for all platforms * Correct typo Co-Authored-By: Farwaykorse <Farwaykorse@users.noreply.github.com> * Add Clang-cl 7.0.0 to the supported platforms * Revert "Fix clang warning -Wunused-member-function" This reverts commit 6fe1a4203501145ab4350b9152ecc11f3a30e49a. * Fix or locally suppress clang warning -Wunused-member-function * format touched code and correct comment * git pull --quiet * fix logic error in workaround * fix missing bracket * Suppress output of mkdir * Replace MSBuild with Ninja * Suppress output of 7z * Add architecture flags for Clang * Drop workaround for lld-link * 7-zip Overwrite and Alternative output suppression without suppressing errors Replaces 3c1c0794dd9a29908cc7c38f591bd3c7b4929677 * AppVeyor setup and CMake before build * reorder compiler configuration * remove unnecessary * remove -fno-strict-aliasing * remove -Wsign-conversion, since before v4.0 part of -Wconversion * -Wctor-dtor-privacy is GCC only * remove -Woverloaded-virtual part of -Wmost, part of -Wall * add -Wmissing-noreturn * remove the pragmas for -Wunused-member-function * Re-add MSBuild generator on AppVeyor * Print CMake commands * Add MSBuild toolset selection * Separate Architecture setting * clang-cl: add -Weverything * clang-cl -Wno-c++98-compat * clang-cl -Wno-c++98-compat-pedantic * clang-cl -Wno-missing-prototypes * clang-cl C++14 -Wno-unused-member-function * clang-cl -Wundef __GNUC__ * clang++: add -Weverything * clang++ -Wno-c++98-compat * clang++ -Wno-c++98-compat-pedantic * clang++ -Wno-missing-prototypes * clang++ -Wno-weak-vtables * clang++ C++14 -Wno-unused-member-function * clang++ fix -Wundef _MSC_VER * clang++ -Wno-padded * clang++ solve -Wdeprecated * Add AppleClang compiler target Since CMake v3.0 use of Clang for both is deprecated * clang++ v5.0 C++17 -Wno-undefined-func-template * Add VS2015 + LLVM/clang-cl to AppVeyor * Do not disable constexpr when compiling with clang-cl on Windows * Clean-up clang-only warnings (now under -Weverything) * Revert "Fix clang warning -Winvalid-noreturn on Windows" This reverts commit 2238c4760e86feebb2a18620b77312bd01055f61. * Suppress -Winvalid-noreturn for the MS STL noexception workaround * CMake: put preprocessor definition in target_compile_definitions * Solve compiler warning C4668: __GNUC__ not defined
The Guidelines Support Library (GSL) contains functions and types that are suggested for use by the C++ Core Guidelines maintained by the Standard C++ Foundation. This repo contains Microsoft's implementation of GSL.
The library includes types like span<T>, string_span, owner<> and others.
The entire implementation is provided inline in the headers under the gsl directory. The implementation generally assumes a platform that implements C++14 support. There are specific workarounds to support MSVC 2015.
While some types have been broken out into their own headers (e.g. gsl/span), it is simplest to just include gsl/gsl and gain access to the entire library.
NOTE: We encourage contributions that improve or refine any of the types in this library as well as ports to other platforms. Please see CONTRIBUTING.md for more information about contributing.
This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.
This project makes use of the Catch testing library. Please see the ThirdPartyNotices.txt file for details regarding the licensing of Catch.
The test suite that exercises GSL has been built and passes successfully on the following platforms:1)
If you successfully port GSL to another platform, we would love to hear from you. Please submit an issue to let us know. Also please consider contributing any changes that were necessary back to this project to benefit the wider community.
1) For gsl::byte to work correctly with Clang and GCC you might have to use the -fno-strict-aliasing compiler option.
To build the tests, you will require the following:
These steps assume the source code of this repository has been cloned into a directory named c:\GSL.
Create a directory to contain the build outputs for a particular architecture (we name it c:\GSL\build-x86 in this example).
cd GSL md build-x86 cd build-x86
Configure CMake to use the compiler of your choice (you can see a list by running cmake --help).
cmake -G "Visual Studio 14 2015" c:\GSL
Build the test suite (in this case, in the Debug configuration, Release is another good choice).
cmake --build . --config Debug
Run the test suite.
ctest -C Debug
All tests should pass - indicating your platform is fully supported and you are ready to use the GSL types!
As the types are entirely implemented inline in headers, there are no linking requirements.
You can copy the gsl directory into your source tree so it is available to your compiler, then include the appropriate headers in your program.
Alternatively set your compiler's include path flag to point to the GSL development folder (c:\GSL\include in the example above) or installation folder (after running the install). Eg.
MSVC++
/I c:\GSL\include
GCC/clang
-I$HOME/dev/GSL/include
Include the library using:
#include <gsl/gsl>
For Visual Studio users, the file GSL.natvis in the root directory of the repository can be added to your project if you would like more helpful visualization of GSL types in the Visual Studio debugger than would be offered by default.