mirror of
https://github.com/microsoft/GSL.git
synced 2026-07-04 23:50:54 +02:00
Werner Henze
b2f6bec48e
* clang-format improvements - Add a clang-format linter check to the PR pipeline - Apply clang-format to files where the linter initially failed - Remove `CommentPragmas` from `.clang-format` - Remove all `// clang-format off` and `// NO-FORMAT` as they are not needed - Remove a commented out `GSL_SUPPRESS` * clang-format 20 * pipeline fail * Update .github/workflows/clang-format.yml Co-authored-by: Carson Radtke <nosrac925@gmail.com> * output used clang-format version * installed version is 18 which replaces "GSL_SUPPRESS(bounds.1)" with "GSL_SUPPRESS(bounds .1)" * only include/gsl, not include to prevent formatting of include/CMakeLists.txt * apply clang-format[-20] In a VS2026 developer command prompt I ran `clang-format -i include\gsl\* --assume-filename x.cpp`. This was necessary because VS GUI does not format files without an extension :(. Please note that `--assume-filename` is necessary here, otherwise the files will not be formatted. Surprisingly the behaviour for the formatter differs from the behaviour of `lang-format(-20) --dry-run --Werror include/gsl/*` where clang-format recognizes that the files is C++. * change "#if 0" back to original version with comments only * formatting scripts for windows and linux for linux with linter (shfmt and shellcheck) * add WhitespaceSensitiveMacros: [GSL_SUPPRESS] * provide path for clang-format (Windows) Currently not clear to me: On my personal computer at home, when I start "Developer Command Prompt for VS18", I can run `clang-format` without providing the path. On my managed (domain) company computer, when I start "Developer Command Prompt for VS18", I can NOT run `clang-format` without providing the path. I need to call `"%VCINSTALLDIR%Tools\Llvm\bin\clang-format"`. I have no idea what the difference is. At least the version `"%VCINSTALLDIR%Tools\Llvm\bin\clang-format"` works on both computers, so I add the path. --------- Co-authored-by: Werner Henze <w.henze@avm.de> Co-authored-by: Carson Radtke <nosrac925@gmail.com> Co-authored-by: Werner Henze <werner.henze+gitcommits@posteo.de>
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 2015 Microsoft Corporation. All rights reserved.
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//
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// This code is licensed under the MIT License (MIT).
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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///////////////////////////////////////////////////////////////////////////////
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#include <gtest/gtest.h>
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#include <gsl/pointers> // for owner
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#include <type_traits> // for declval
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using namespace gsl;
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GSL_SUPPRESS(f.23)
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void f(int* i) { *i += 1; }
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TEST(owner_tests, basic_test)
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{
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owner<int*> p = new int(120);
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EXPECT_TRUE(*p == 120);
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f(p);
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EXPECT_TRUE(*p == 121);
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delete p;
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}
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#if __cplusplus >= 201703l
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using std::void_t;
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#else // __cplusplus >= 201703l
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template <class...>
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using void_t = void;
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#endif // __cplusplus < 201703l
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template <typename U, typename = void>
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static constexpr bool OwnerCompilesFor = false;
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template <typename U>
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static constexpr bool OwnerCompilesFor<U, void_t<decltype(gsl::owner<U>{})>> = true;
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static_assert(OwnerCompilesFor<int*>, "OwnerCompilesFor<int*>");
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static_assert(!OwnerCompilesFor<int>, "!OwnerCompilesFor<int>");
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static_assert(!OwnerCompilesFor<std::shared_ptr<int>>, "!OwnerCompilesFor<std::shared_ptr<int>>");
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