[OPENMP 4.5] Ccapture/codegen of private non-static data members.

OpenMP 4.5 introduces privatization of non-static data members of current class in non-static member functions.
To correctly handle such kind of privatization a new (pseudo)declaration VarDecl-based node is added. It allows to reuse an existing code for capturing variables in Lambdas/Block/Captured blocks of code for correct privatization and codegen.

llvm-svn: 260077

1 files changed, 20 insertions, 1 deletions

diff --git a/clang/lib/AST/DeclOpenMP.cpp b/clang/lib/AST/DeclOpenMP.cpp
index 493e2cd4122..33677bacea7 100644
--- a/clang/lib/AST/DeclOpenMP.cpp
+++ b/clang/lib/AST/DeclOpenMP.cpp
@@ -7,7 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 /// \file
-/// \brief This file implements OMPThreadPrivateDecl class.
+/// \brief This file implements OMPThreadPrivateDecl, OMPCapturedFieldDecl
+/// classes.
 ///
 //===----------------------------------------------------------------------===//
 
@@ -52,3 +53,21 @@ void OMPThreadPrivateDecl::setVars(ArrayRef<Expr *> VL) {
   std::uninitialized_copy(VL.begin(), VL.end(), getTrailingObjects<Expr *>());
 }
 
+//===----------------------------------------------------------------------===//
+// OMPCapturedFieldDecl Implementation.
+//===----------------------------------------------------------------------===//
+
+void OMPCapturedFieldDecl::anchor() {}
+
+OMPCapturedFieldDecl *OMPCapturedFieldDecl::Create(ASTContext &C,
+                                                   DeclContext *DC,
+                                                   IdentifierInfo *Id,
+                                                   QualType T) {
+  return new (C, DC) OMPCapturedFieldDecl(C, DC, Id, T);
+}
+
+OMPCapturedFieldDecl *OMPCapturedFieldDecl::CreateDeserialized(ASTContext &C,
+                                                               unsigned ID) {
+  return new (C, ID) OMPCapturedFieldDecl(C, nullptr, nullptr, QualType());
+}
+