clang-tools 6.0.0

FloatLoopCounter.h
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1 //===--- FloatLoopCounter.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_FLOAT_LOOP_COUNTER_H
11 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CERT_FLOAT_LOOP_COUNTER_H
12
13 #include "../ClangTidy.h"
14
15 namespace clang {
16 namespace tidy {
17 namespace cert {
18
19 /// This check diagnoses when the loop induction expression of a for loop has
20 /// floating-point type. The check corresponds to:
21 /// https://www.securecoding.cert.org/confluence/display/c/FLP30-C.+Do+not+use+floating-point+variables+as+loop+counters
22 ///
23 /// For the user-facing documentation see:
24 /// http://clang.llvm.org/extra/clang-tidy/checks/cert-flp30-c.html
25 class FloatLoopCounter : public ClangTidyCheck {
26 public:
27 FloatLoopCounter(StringRef Name, ClangTidyContext *Context)
28 : ClangTidyCheck(Name, Context) {}
29 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
30 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
31 };
32
33 } // namespace cert
34 } // namespace tidy
35 } // namespace clang
36
37 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CERT_FLOAT_LOOP_COUNTER_H
Name
StringHandle Name
Definition: PreprocessorTracker.cpp:525
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidy.h:127
clang::tidy::cert::FloatLoopCounter::FloatLoopCounter
FloatLoopCounter(StringRef Name, ClangTidyContext *Context)
Definition: FloatLoopCounter.h:27
clang::tidy::cert::FloatLoopCounter
This check diagnoses when the loop induction expression of a for loop has floating-point type...
Definition: FloatLoopCounter.h:25
clang
Definition: AndroidTidyModule.cpp:28
clang::tidy::cert::FloatLoopCounter::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: FloatLoopCounter.cpp:20
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:104
clang::tidy::cert::FloatLoopCounter::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: FloatLoopCounter.cpp:26