1//===--- StaticAssertCheck.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_MISC_STATICASSERTCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STATICASSERTCHECK_H
11
12#include "../ClangTidyCheck.h"
13#include "llvm/ADT/StringRef.h"
14#include <string>
15
16namespace clang::tidy::misc {
17
18/// Replaces `assert()` with `static_assert()` if the condition is evaluatable
19/// at compile time.
20///
21/// The condition of `static_assert()` is evaluated at compile time which is
22/// safer and more efficient.
23class StaticAssertCheck : public ClangTidyCheck {
24public:
25 StaticAssertCheck(StringRef Name, ClangTidyContext *Context);
26 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
27 return LangOpts.CPlusPlus11 || LangOpts.C11;
28 }
29 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
30 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
31
32private:
33 SourceLocation getLastParenLoc(const ASTContext *ASTCtx,
34 SourceLocation AssertLoc);
35};
36
37} // namespace clang::tidy::misc
38
39#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STATICASSERTCHECK_H
40

source code of clang-tools-extra/clang-tidy/misc/StaticAssertCheck.h