clang-tools  6.0.0
StrToNumCheck.h
Go to the documentation of this file.
1 //===--- StrToNumCheck.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_CERT_STRTONUMCHECK_H
11 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CERT_STRTONUMCHECK_H
12 
13 #include "../ClangTidy.h"
14 
15 namespace clang {
16 namespace tidy {
17 namespace cert {
18 
19 /// Guards against use of string conversion functions that do not have
20 /// reasonable error handling for conversion errors.
21 ///
22 /// For the user-facing documentation see:
23 /// http://clang.llvm.org/extra/clang-tidy/checks/cert-err34-c.html
24 class StrToNumCheck : public ClangTidyCheck {
25 public:
26  StrToNumCheck(StringRef Name, ClangTidyContext *Context)
27  : ClangTidyCheck(Name, Context) {}
28  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
29  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
30 };
31 
32 } // namespace cert
33 } // namespace tidy
34 } // namespace clang
35 
36 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CERT_STRTONUMCHECK_H
StringHandle Name
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Base class for all clang-tidy checks.
Definition: ClangTidy.h:127
StrToNumCheck(StringRef Name, ClangTidyContext *Context)
Definition: StrToNumCheck.h:26
Guards against use of string conversion functions that do not have reasonable error handling for conv...
Definition: StrToNumCheck.h:24
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.