blob: f51e51dc734a03d71e7c8cdae4ce76b0d584746e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
//===--- UseEmplaceCheck.h - clang-tidy--------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_EMPLACE_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_EMPLACE_H
#include "../ClangTidyCheck.h"
#include <string>
#include <vector>
namespace clang::tidy::modernize {
/// This check looks for cases when inserting new element into std::vector but
/// the element is constructed temporarily.
/// It replaces those calls for emplace_back of arguments passed to
/// constructor of temporary object.
///
/// For the user-facing documentation see:
/// http://clang.llvm.org/extra/clang-tidy/checks/modernize/use-emplace.html
class UseEmplaceCheck : public ClangTidyCheck {
public:
UseEmplaceCheck(StringRef Name, ClangTidyContext *Context);
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
return LangOpts.CPlusPlus11;
}
void registerMatchers(ast_matchers::MatchFinder *Finder) override;
void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
private:
const bool IgnoreImplicitConstructors;
const std::vector<StringRef> ContainersWithPushBack;
const std::vector<StringRef> ContainersWithPush;
const std::vector<StringRef> ContainersWithPushFront;
const std::vector<StringRef> SmartPointers;
const std::vector<StringRef> TupleTypes;
const std::vector<StringRef> TupleMakeFunctions;
const std::vector<StringRef> EmplacyFunctions;
};
} // namespace clang::tidy::modernize
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_EMPLACE_H
|
