1//===--- DeclOpenMP.cpp - Declaration OpenMP AST Node Implementation ------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9/// \file 10/// \brief This file implements OMPThreadPrivateDecl class. 11/// 12//===----------------------------------------------------------------------===// 13 14#include "clang/AST/ASTContext.h" 15#include "clang/AST/Decl.h" 16#include "clang/AST/DeclBase.h" 17#include "clang/AST/DeclOpenMP.h" 18#include "clang/AST/Expr.h" 19 20using namespace clang; 21 22//===----------------------------------------------------------------------===// 23// OMPThreadPrivateDecl Implementation. 24//===----------------------------------------------------------------------===// 25 26void OMPThreadPrivateDecl::anchor() { } 27 28OMPThreadPrivateDecl *OMPThreadPrivateDecl::Create(ASTContext &C, 29 DeclContext *DC, 30 SourceLocation L, 31 ArrayRef<Expr *> VL) { 32 OMPThreadPrivateDecl *D = new (C, DC, VL.size() * sizeof(Expr *)) 33 OMPThreadPrivateDecl(OMPThreadPrivate, DC, L); 34 D->NumVars = VL.size(); 35 D->setVars(VL); 36 return D; 37} 38 39OMPThreadPrivateDecl *OMPThreadPrivateDecl::CreateDeserialized(ASTContext &C, 40 unsigned ID, 41 unsigned N) { 42 OMPThreadPrivateDecl *D = new (C, ID, N * sizeof(Expr *)) 43 OMPThreadPrivateDecl(OMPThreadPrivate, nullptr, SourceLocation()); 44 D->NumVars = N; 45 return D; 46} 47 48void OMPThreadPrivateDecl::setVars(ArrayRef<Expr *> VL) { 49 assert(VL.size() == NumVars && 50 "Number of variables is not the same as the preallocated buffer"); 51 Expr **Vars = reinterpret_cast<Expr **>(this + 1); 52 std::copy(VL.begin(), VL.end(), Vars); 53} 54 55