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StaticAssertCheck.h
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1 //===--- StaticAssertCheck.h - clang-tidy -----------------------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STATICASSERTCHECK_H
11 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STATICASSERTCHECK_H
12
13 #include "../ClangTidy.h"
14 #include "llvm/ADT/StringRef.h"
15 #include <string>
16
17 namespace clang {
18 namespace tidy {
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.
25 class StaticAssertCheck : public ClangTidyCheck {
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 tidy
37 } // namespace clang
38
39 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STATICASSERTCHECK_H
Name
StringHandle Name
Definition: PreprocessorTracker.cpp:525
Finder
std::unique_ptr< ast_matchers::MatchFinder > Finder
Definition: ClangTidy.cpp:188
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidy.h:102
clang::tidy::StaticAssertCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register ASTMatchers with Finder.
Definition: StaticAssertCheck.cpp:29
clang::tidy::StaticAssertCheck::StaticAssertCheck
StaticAssertCheck(StringRef Name, ClangTidyContext *Context)
Definition: StaticAssertCheck.cpp:26
clang::tidy::StaticAssertCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: StaticAssertCheck.cpp:72
clang::tidy::StaticAssertCheck
Replaces assert() with static_assert() if the condition is evaluatable at compile time...
Definition: StaticAssertCheck.h:25
Context
ClangTidyContext & Context
Definition: ClangTidy.cpp:93
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:124
Result
const NamedDecl * Result
Definition: USRFinder.cpp:121