clang-tools 10.0.0

ImplicitConversionInLoopCheck.h
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1 //===--- ImplicitConversionInLoopCheck.h - clang-tidy------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_IMPLICIT_CONVERSION_IN_LOOP_CHECK_H_
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_IMPLICIT_CONVERSION_IN_LOOP_CHECK_H_
11
12 #include "../ClangTidyCheck.h"
13
14 namespace clang {
15 namespace tidy {
16 namespace performance {
17
18 // Checks that in a for range loop, if the provided type is a reference, then
19 // the underlying type is the one returned by the iterator (i.e. that there
20 // isn't any implicit conversion).
21 class ImplicitConversionInLoopCheck : public ClangTidyCheck {
22 public:
23 ImplicitConversionInLoopCheck(StringRef Name, ClangTidyContext *Context)
24 : ClangTidyCheck(Name, Context) {}
25 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
26 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
27
28 private:
29 void ReportAndFix(const ASTContext *Context, const VarDecl *VD,
30 const Expr *OperatorCall);
31 };
32
33 } // namespace performance
34 } // namespace tidy
35 } // namespace clang
36
37 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_IMPLICIT_CONVERSION_IN_LOOP_CHECK_H_
clang::tidy::performance::ImplicitConversionInLoopCheck::ImplicitConversionInLoopCheck
ImplicitConversionInLoopCheck(StringRef Name, ClangTidyContext *Context)
Definition: ImplicitConversionInLoopCheck.h:23
clang::tidy::performance::ImplicitConversionInLoopCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: ImplicitConversionInLoopCheck.cpp:63
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidyCheck.h:47
Name
static constexpr llvm::StringLiteral Name
Definition: UppercaseLiteralSuffixCheck.cpp:27
clang::tidy::performance::ImplicitConversionInLoopCheck
Definition: ImplicitConversionInLoopCheck.h:21
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition: ApplyReplacements.h:27
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:77
clang::tidy::performance::ImplicitConversionInLoopCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: ImplicitConversionInLoopCheck.cpp:35