Added PCH/ASTImporter code for ObjCIvarDecl's field.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108627 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/AST/DeclObjC.h

@@ -676,6 +676,7 @@ public:
     return DeclAccess == None ? Protected : AccessControl(DeclAccess);
   }
 
+  void setSynthesize(bool synth) { Synthesized = synth; }
   bool getSynthesize() const { return Synthesized; }
   
   // Implement isa/cast/dyncast/etc.

lib/AST/ASTImporter.cpp

@@ -2026,7 +2026,7 @@ Decl *ASTNodeImporter::VisitObjCIvarDecl(ObjCIvarDecl *D) {
                                               cast<ObjCContainerDecl>(DC),
                                               Loc, Name.getAsIdentifierInfo(),
                                               T, TInfo, D->getAccessControl(),
-                                              BitWidth);
+                                              BitWidth, D->getSynthesize());
   ToIvar->setLexicalDeclContext(LexicalDC);
   Importer.Imported(D, ToIvar);
   LexicalDC->addDecl(ToIvar);

lib/Frontend/PCHReaderDecl.cpp

@@ -378,6 +378,8 @@ void PCHDeclReader::VisitObjCInterfaceDecl(ObjCInterfaceDecl *ID) {
 void PCHDeclReader::VisitObjCIvarDecl(ObjCIvarDecl *IVD) {
   VisitFieldDecl(IVD);
   IVD->setAccessControl((ObjCIvarDecl::AccessControl)Record[Idx++]);
+  bool synth = Record[Idx++];
+  IVD->setSynthesize(synth);
 }
 
 void PCHDeclReader::VisitObjCProtocolDecl(ObjCProtocolDecl *PD) {

lib/Frontend/PCHWriterDecl.cpp

@@ -363,6 +363,7 @@ void PCHDeclWriter::VisitObjCIvarDecl(ObjCIvarDecl *D) {
   VisitFieldDecl(D);
   // FIXME: stable encoding for @public/@private/@protected/@package
   Record.push_back(D->getAccessControl());
+  Record.push_back(D->getSynthesize());
   Code = pch::DECL_OBJC_IVAR;
 }