commit 7333b4925d5032304792f8b0a268549bbbc3a6ef
author Steve Naroff <snaroff@apple.com> Mon Apr 20 20:09:33 2009 +0000
committer Steve Naroff <snaroff@apple.com> Mon Apr 20 20:09:33 2009 +0000
tree deb9cdfc50ef6452556494f97704b9db72085928
parent 15ce6cc75018b69a2fc849c9ee5bceb30e0e67c1

Add pch reader/writer support for ObjCContainerDecl, ObjCInterfaceDecl, & ObjCIvarDecl.

Next step: Add selector support to PCHWriter::AddDeclarationName().



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69619 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/PCHReader.cpp

diff --git a/lib/Frontend/PCHReader.cpp b/lib/Frontend/PCHReader.cpp
index 3975747..f1cb4d3 100644
--- a/lib/Frontend/PCHReader.cpp
+++ b/lib/Frontend/PCHReader.cpp
@@ -68,6 +68,9 @@
     void VisitBlockDecl(BlockDecl *BD);
     std::pair<uint64_t, uint64_t> VisitDeclContext(DeclContext *DC);
     void VisitObjCMethodDecl(ObjCMethodDecl *D);
+    void VisitObjCContainerDecl(ObjCContainerDecl *D);
+    void VisitObjCInterfaceDecl(ObjCInterfaceDecl *D);
+    void VisitObjCIvarDecl(ObjCIvarDecl *D);
   };
 }
 
@@ -184,6 +187,35 @@
   MD->setMethodParams(Reader.getContext(), &Params[0], NumParams);
 }
 
+void PCHDeclReader::VisitObjCContainerDecl(ObjCContainerDecl *CD) {
+  VisitNamedDecl(CD);
+  CD->setAtEndLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
+}
+
+void PCHDeclReader::VisitObjCInterfaceDecl(ObjCInterfaceDecl *ID) {
+  VisitObjCContainerDecl(ID);
+  ID->setTypeForDecl(Reader.GetType(Record[Idx++]).getTypePtr());
+  ID->setSuperClass(cast<ObjCInterfaceDecl>(Reader.GetDecl(Record[Idx++])));
+  unsigned NumIvars = Record[Idx++];
+  llvm::SmallVector<ObjCIvarDecl *, 16> IVars;
+  IVars.reserve(NumIvars);
+  for (unsigned I = 0; I != NumIvars; ++I)
+    IVars.push_back(cast<ObjCIvarDecl>(Reader.GetDecl(Record[Idx++])));
+  ID->setIVarList(&IVars[0], NumIvars, Reader.getContext());
+
+  ID->setForwardDecl(Record[Idx++]);
+  ID->setImplicitInterfaceDecl(Record[Idx++]);
+  ID->setClassLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
+  ID->setSuperClassLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
+  ID->setLocEnd(SourceLocation::getFromRawEncoding(Record[Idx++]));
+  // FIXME: add protocols, categories.
+}
+
+void PCHDeclReader::VisitObjCIvarDecl(ObjCIvarDecl *IVD) {
+  VisitFieldDecl(IVD);
+  IVD->setAccessControl((ObjCIvarDecl::AccessControl)Record[Idx++]);
+}
+
 void PCHDeclReader::VisitFieldDecl(FieldDecl *FD) {
   VisitValueDecl(FD);
   FD->setMutable(Record[Idx++]);
@@ -1801,6 +1833,17 @@
     break;
   }
 
+  case pch::DECL_OBJC_INTERFACE_DECL: {
+    D = ObjCInterfaceDecl::Create(Context, 0, SourceLocation(), 0);
+    break;
+  }
+
+  case pch::DECL_OBJC_IVAR_DECL: {
+    D = ObjCIvarDecl::Create(Context, 0, SourceLocation(), 0, QualType(),
+                             ObjCIvarDecl::None);
+    break;
+  }
+
   case pch::DECL_FIELD: {
     D = FieldDecl::Create(Context, 0, SourceLocation(), 0, QualType(), 0, 
                           false);