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``` git grep -lz 'Copyright.txt or https://cmake.org/licensing ' | while IFS= read -r -d $'\0' f ; do sed -i '/Copyright.txt or https:\/\/cmake.org\/licensing / { s/Copyright.txt/LICENSE.rst/ }' "$f" ; done ```
71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file LICENSE.rst or https://cmake.org/licensing for details. */
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/* This code was originally taken from part of the Clang-Tidy LLVM project and
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* modified for use with CMake under the following original license: */
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//===--- HeaderGuard.h - clang-tidy -----------------------------*- C++
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//-*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM
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// Exceptions. See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#pragma once
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#include <clang-tidy/ClangTidyCheck.h>
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#include <clang-tidy/utils/FileExtensionsUtils.h>
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#if LLVM_VERSION_MAJOR >= 17
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# include <clang-tidy/FileExtensionsSet.h>
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#else
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namespace clang {
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namespace tidy {
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using utils::FileExtensionsSet;
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} // namespace tidy
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} // namespace clang
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#endif
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namespace clang {
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namespace tidy {
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namespace cmake {
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/// Finds and replaces header guards with pragma once.
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/// The check supports these options:
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/// - `HeaderFileExtensions`: a semicolon-separated list of filename
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/// extensions of header files (The filename extension should not contain
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/// "." prefix). ";h;hh;hpp;hxx" by default.
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///
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/// For extension-less header files, using an empty string or leaving an
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/// empty string between ";" if there are other filename extensions.
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class UsePragmaOnceCheck : public ClangTidyCheck
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{
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public:
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UsePragmaOnceCheck(StringRef Name, ClangTidyContext* Context)
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: ClangTidyCheck(Name, Context)
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, RawStringHeaderFileExtensions(Options.getLocalOrGlobal(
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"HeaderFileExtensions", utils::defaultHeaderFileExtensions()))
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{
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utils::parseFileExtensions(RawStringHeaderFileExtensions,
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HeaderFileExtensions,
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utils::defaultFileExtensionDelimiters());
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}
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void storeOptions(ClangTidyOptions::OptionMap& Opts) override;
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void registerPPCallbacks(SourceManager const& SM, Preprocessor* PP,
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Preprocessor* ModuleExpanderPP) override;
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/// Returns ``true`` if the check should add pragma once to the file
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/// if it has none.
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virtual bool shouldSuggestToAddPragmaOnce(StringRef Filename);
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private:
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std::string RawStringHeaderFileExtensions;
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FileExtensionsSet HeaderFileExtensions;
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};
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} // namespace cmake
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} // namespace tidy
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} // namespace clang
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