1//===--- NoexceptSwapCheck.h - clang-tidy -----------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_NOEXCEPTSWAPCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_NOEXCEPTSWAPCHECK_H
11
12#include "../ClangTidyCheck.h"
13#include "NoexceptFunctionBaseCheck.h"
14
15namespace clang::tidy::performance {
16
17/// The check flags swap functions not marked with `noexcept` or marked
18/// with `noexcept(expr)` where `expr` evaluates to `false`
19/// (but is not a `false` literal itself).
20///
21/// For the user-facing documentation see:
22/// https://clang.llvm.org/extra/clang-tidy/checks/performance/noexcept-swap.html
23class NoexceptSwapCheck : public NoexceptFunctionBaseCheck {
24public:
25 using NoexceptFunctionBaseCheck::NoexceptFunctionBaseCheck;
26
27 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
28
29private:
30 DiagnosticBuilder
31 reportMissingNoexcept(const FunctionDecl *FuncDecl) final override;
32 void reportNoexceptEvaluatedToFalse(const FunctionDecl *FuncDecl,
33 const Expr *NoexceptExpr) final override;
34};
35
36} // namespace clang::tidy::performance
37
38#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_NOEXCEPTSWAPCHECK_H
39

source code of clang-tools-extra/clang-tidy/performance/NoexceptSwapCheck.h