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//===--- CleanupInfo.cpp - Cleanup Control in Sema ------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// 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