Introduce a placeholder type for "pseudo object"

expressions: expressions which refer to a logical rather
than a physical l-value, where the logical object is
actually accessed via custom getter/setter code.
A subsequent patch will generalize the AST for these
so that arbitrary "implementing" sub-expressions can
be provided.

Right now the only client is ObjC properties, but
this should be generalizable to similar language
features, e.g. Managed C++'s __property methods.

llvm-svn: 142914

1 files changed, 1 insertions, 0 deletions

diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 7afb3e43deb..d47bb3701dd 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -3857,6 +3857,7 @@ QualType ASTReader::GetType(TypeID ID) {
     case PREDEF_TYPE_LONGDOUBLE_ID: T = Context.LongDoubleTy;       break;
     case PREDEF_TYPE_OVERLOAD_ID:   T = Context.OverloadTy;         break;
     case PREDEF_TYPE_BOUND_MEMBER:  T = Context.BoundMemberTy;      break;
+    case PREDEF_TYPE_PSEUDO_OBJECT: T = Context.PseudoObjectTy;     break;
     case PREDEF_TYPE_DEPENDENT_ID:  T = Context.DependentTy;        break;
     case PREDEF_TYPE_UNKNOWN_ANY:   T = Context.UnknownAnyTy;       break;
     case PREDEF_TYPE_NULLPTR_ID:    T = Context.NullPtrTy;          break;