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//===--- ImplicitCastInLoopCheck.h - clang-tidy------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_IMPLICIT_CAST_IN_LOOP_CHECK_H_
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_IMPLICIT_CAST_IN_LOOP_CHECK_H_
#include "../ClangTidy.h"
namespace clang {
namespace tidy {
namespace performance {
// Checks that in a for range loop, if the provided type is a reference, then
// the underlying type is the one returned by the iterator (i.e. that there
// isn't any implicit conversion).
class ImplicitCastInLoopCheck : public ClangTidyCheck {
public:
ImplicitCastInLoopCheck(StringRef Name, ClangTidyContext *Context)
: ClangTidyCheck(Name, Context) {}
void registerMatchers(ast_matchers::MatchFinder *Finder) override;
void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
private:
void ReportAndFix(const ASTContext *Context, const VarDecl *VD,
const CXXOperatorCallExpr *OperatorCall);
};
} // namespace performance
} // namespace tidy
} // namespace clang
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_IMPLICIT_CAST_IN_LOOP_CHECK_H_
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