================ @@ -0,0 +1,39 @@ +//===- AssignmentQuery.cpp - C++ Lifetime Safety Checker --------*- 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 +// +//===----------------------------------------------------------------------===// +// +// This file implements the LifetimeChecker, which detects use-after-free +// errors by checking if live origins hold loans that have expired. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_CLANG_ANALYSIS_ANALYSES_ASSIGNMENTQUERY_H +#define LLVM_CLANG_ANALYSIS_ANALYSES_ASSIGNMENTQUERY_H + +#include "clang/Analysis/Analyses/LifetimeSafety/Facts.h" +#include "clang/Analysis/Analyses/LifetimeSafety/LoanPropagation.h" + +namespace clang::lifetimes::internal { +using AssignmentPair = std::pair<DestOriginEntity, SrcOriginEntity>; ---------------- usx95 wrote:
Why do we need to track pairs instead of just a list of origin/expressions involved in the loan propagation chain ? https://github.com/llvm/llvm-project/pull/196075 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
