clang/lib/StaticAnalyzer/Checkers/Move.h

   1 //=== Move.h - Tracking moved-from objects. ------------------------*- 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 // Defines inter-checker API for the use-after-move checker. It allows
  10 // dependent checkers to figure out if an object is in a moved-from state.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef LLVM_CLANG_LIB_STATICANALYZER_CHECKERS_MOVE_H
  15 #define LLVM_CLANG_LIB_STATICANALYZER_CHECKERS_MOVE_H
  16
  17 #include "clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h"
  18
  19 namespace clang {
  20 namespace ento {
  21 namespace move {
  22
  23 /// Returns true if the object is known to have been recently std::moved.
  24 bool isMovedFrom(ProgramStateRef State, const MemRegion *Region);
  25
  26 } // namespace move
  27 } // namespace ento
  28 } // namespace clang
  29
  30 #endif // LLVM_CLANG_LIB_STATICANALYZER_CHECKERS_MOVE_H