clang-tools  7.0.0
SuspiciousEnumUsageCheck.h
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1 //===--- SuspiciousEnumUsageCheck.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_BUGPRONE_SUSPICIOUSENUMUSAGECHECK_H
11 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSENUMUSAGECHECK_H
12 
13 #include "../ClangTidy.h"
14 
15 namespace clang {
16 namespace tidy {
17 namespace bugprone {
18 
19 /// The checker detects various cases when an enum is probably misused (as a
20 /// bitmask).
21 /// For the user-facing documentation see:
22 /// http://clang.llvm.org/extra/clang-tidy/checks/bugprone-suspicious-enum-usage.html
24 public:
25  SuspiciousEnumUsageCheck(StringRef Name, ClangTidyContext *Context);
26  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
27  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
28  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
29 
30 private:
31  void checkSuspiciousBitmaskUsage(const Expr*, const EnumDecl*);
32  const bool StrictMode;
33 };
34 
35 } // namespace bugprone
36 } // namespace tidy
37 } // namespace clang
38 
39 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSENUMUSAGECHECK_H
llvm::StringRef Name
The checker detects various cases when an enum is probably misused (as a bitmask).
Base class for all clang-tidy checks.
Definition: ClangTidy.h:127
SuspiciousEnumUsageCheck(StringRef Name, ClangTidyContext *Context)
std::map< std::string, std::string > OptionMap
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.