teak-llvm/clang-tools-extra/clang-tidy/modernize/AvoidBindCheck.h
Zachary Turner 64f74bf72e [clang-tidy] Rewrite modernize-avoid-bind check.
This represents largely a full re-write of modernize-avoid-bind, adding
significant new functionality in the process. In particular:

* Both boost::bind and std::bind are now supported
* Function objects are supported in addition to functions
* Member functions are supported
* Nested calls are supported using capture-init syntax
* std::ref() and boost::ref() are now recognized, and will capture by reference.
* Rather than capturing with a global =, we now build up an individual
  capture list that is both necessary and sufficient for the call.
* Fixits are supported in a much larger variety of scenarios than before.

All previous tests pass under the re-write, but a large number of new
tests have been added as well.

Differential Revision: https://reviews.llvm.org/D70368
2019-12-02 15:36:26 -08:00

38 lines
1.3 KiB
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//===--- AvoidBindCheck.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_AVOID_BIND_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_AVOID_BIND_H
#include "../ClangTidyCheck.h"
namespace clang {
namespace tidy {
namespace modernize {
/// Replace simple uses of std::bind with a lambda.
///
/// FIXME: Add support for function references and member function references.
///
/// For the user-facing documentation see:
/// http://clang.llvm.org/extra/clang-tidy/checks/modernize-avoid-std-bind.html
class AvoidBindCheck : public ClangTidyCheck {
public:
AvoidBindCheck(StringRef Name, ClangTidyContext *Context);
void registerMatchers(ast_matchers::MatchFinder *Finder) override;
void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
private:
bool PermissiveParameterList = false;
};
} // namespace modernize
} // namespace tidy
} // namespace clang
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_AVOID_BIND_H