//===--- CleanupInfo.cpp - Cleanup Control in Sema ------------------------===// // // 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 a set of operations on whether generating an // ExprWithCleanups in a full expression. // //===----------------------------------------------------------------------===// #ifndef LLVM_CLANG_SEMA_CLEANUP_INFO_H #define LLVM_CLANG_SEMA_CLEANUP_INFO_H namespace clang { class CleanupInfo { bool ExprNeedsCleanups = false; bool CleanupsHaveSideEffects = false; public: bool exprNeedsCleanups() const { return ExprNeedsCleanups; } bool cleanupsHaveSideEffects() const { return CleanupsHaveSideEffects; } void setExprNeedsCleanups(bool SideEffects) { ExprNeedsCleanups = true; CleanupsHaveSideEffects |= SideEffects; } void reset() { ExprNeedsCleanups = false; CleanupsHaveSideEffects = false; } void mergeFrom(CleanupInfo Rhs) { ExprNeedsCleanups |= Rhs.ExprNeedsCleanups; CleanupsHaveSideEffects |= Rhs.CleanupsHaveSideEffects; } }; } // end namespace clang #endif |