clang-tools  10.0.0svn
StaticAssertCheck.h
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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 
16 namespace clang {
17 namespace tidy {
18 namespace misc {
19 
20 /// Replaces `assert()` with `static_assert()` if the condition is evaluatable
21 /// at compile time.
22 ///
23 /// The condition of `static_assert()` is evaluated at compile time which is
24 /// safer and more efficient.
26 public:
27  StaticAssertCheck(StringRef Name, ClangTidyContext *Context);
28  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
29  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
30 
31 private:
32  SourceLocation getLastParenLoc(const ASTContext *ASTCtx,
33  SourceLocation AssertLoc);
34 };
35 
36 } // namespace misc
37 } // namespace tidy
38 } // namespace clang
39 
40 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STATICASSERTCHECK_H
Replaces assert() with static_assert() if the condition is evaluatable at compile time...
Base class for all clang-tidy checks.
StaticAssertCheck(StringRef Name, ClangTidyContext *Context)
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
static constexpr llvm::StringLiteral Name
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.