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43 lines
1.4 KiB
43 lines
1.4 KiB
7 months ago
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//===--- UnusedParametersCheck.h - clang-tidy--------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// 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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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_UNUSED_PARAMETERS_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_UNUSED_PARAMETERS_H
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#include "../ClangTidyCheck.h"
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namespace clang {
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namespace tidy {
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namespace misc {
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/// Finds unused parameters and fixes them, so that `-Wunused-parameter` can be
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/// turned on.
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class UnusedParametersCheck : public ClangTidyCheck {
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public:
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UnusedParametersCheck(StringRef Name, ClangTidyContext *Context);
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~UnusedParametersCheck();
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void registerMatchers(ast_matchers::MatchFinder *Finder) override;
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void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
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void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
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private:
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const bool StrictMode;
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class IndexerVisitor;
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std::unique_ptr<IndexerVisitor> Indexer;
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void
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warnOnUnusedParameter(const ast_matchers::MatchFinder::MatchResult &Result,
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const FunctionDecl *Function, unsigned ParamIndex);
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};
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} // namespace misc
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} // namespace tidy
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} // namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_UNUSED_PARAMETERS_H
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