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//===--- IdentifierLengthCheck.h - clang-tidy ---------------------*- C++
//-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_IDENTIFIERLENGTHCHECK_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_IDENTIFIERLENGTHCHECK_H
#include "../ClangTidyCheck.h"
#include "llvm/Support/Regex.h"
namespace clang::tidy::readability {
/// Warns about identifiers names whose length is too short.
///
/// For the user-facing documentation see:
/// http://clang.llvm.org/extra/clang-tidy/checks/readability/identifier-length.html
class IdentifierLengthCheck : public ClangTidyCheck {
public:
IdentifierLengthCheck(StringRef Name, ClangTidyContext *Context);
void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
void registerMatchers(ast_matchers::MatchFinder *Finder) override;
void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
private:
const unsigned MinimumVariableNameLength;
const unsigned MinimumLoopCounterNameLength;
const unsigned MinimumExceptionNameLength;
const unsigned MinimumParameterNameLength;
std::string IgnoredVariableNamesInput;
llvm::Regex IgnoredVariableNames;
std::string IgnoredLoopCounterNamesInput;
llvm::Regex IgnoredLoopCounterNames;
std::string IgnoredExceptionVariableNamesInput;
llvm::Regex IgnoredExceptionVariableNames;
std::string IgnoredParameterNamesInput;
llvm::Regex IgnoredParameterNames;
};
} // namespace clang::tidy::readability
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_IDENTIFIERLENGTHCHECK_H
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