clang-tidy/objc/AssertEquals.h

0001 //===--- AssertEquals.h - clang-tidy ----------------------------*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef THIRD_PARTY_LLVM_LLVM_PROJECT_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_OBJCASSERTEQUALS_H_
0010 #define THIRD_PARTY_LLVM_LLVM_PROJECT_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_OBJCASSERTEQUALS_H_
0011
0012 #include "../ClangTidyCheck.h"
0013 #include "clang/ASTMatchers/ASTMatchFinder.h"
0014
0015 namespace clang::tidy::objc {
0016
0017 /// Warn if XCTAssertEqual() or XCTAssertNotEqual() is used with at least one
0018 /// operands of type NSString*.
0019 ///
0020 /// For the user-facing documentation see:
0021 /// http://clang.llvm.org/extra/clang-tidy/checks/objc/assert-equals.html
0022 class AssertEquals final : public ClangTidyCheck {
0023 public:
0024   AssertEquals(StringRef Name, ClangTidyContext *Context)
0025       : ClangTidyCheck(Name, Context) {}
0026   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
0027     return LangOpts.ObjC;
0028   }
0029   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
0030   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
0031 };
0032
0033 } // namespace clang::tidy::objc
0034
0035 #endif // THIRD_PARTY_LLVM_LLVM_PROJECT_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_OBJCASSERTEQUALS_H_