llvm/clang-tools-extra/clang-tidy/modernize/MinMaxUseInitializerListCheck.cpp

//===--- MinMaxUseInitializerListCheck.cpp - clang-tidy -------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#include "MinMaxUseInitializerListCheck.h"
#include "../utils/ASTUtils.h"
#include "../utils/LexerUtils.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Lex/Lexer.h"

usingnamespaceclang;

namespace {

struct FindArgsResult { … };

} // anonymous namespace

usingnamespaceclang::ast_matchers;

namespace clang::tidy::modernize {

static FindArgsResult findArgs(const CallExpr *Call) { … }

// Returns `true` as `first` only if a nested call to `std::min` or
// `std::max` was found. Checking if `FixItHint`s were generated is not enough,
// as the explicit casts that the check introduces may be generated without a
// nested `std::min` or `std::max` call.
static std::pair<bool, SmallVector<FixItHint>>
generateReplacements(const MatchFinder::MatchResult &Match,
                     const CallExpr *TopCall, const FindArgsResult &Result,
                     const bool IgnoreNonTrivialTypes,
                     const std::uint64_t IgnoreTrivialTypesOfSizeAbove) { … }

MinMaxUseInitializerListCheck::MinMaxUseInitializerListCheck(
    StringRef Name, ClangTidyContext *Context)
    : … { … }

void MinMaxUseInitializerListCheck::storeOptions(
    ClangTidyOptions::OptionMap &Opts) { … }

void MinMaxUseInitializerListCheck::registerMatchers(MatchFinder *Finder) { … }

void MinMaxUseInitializerListCheck::registerPPCallbacks(
    const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) { … }

void MinMaxUseInitializerListCheck::check(
    const MatchFinder::MatchResult &Match) { … }

} // namespace clang::tidy::modernize