First baby steps towards PCHReader being able to keep track of multiple PCH files. WIP

llvm-svn: 108537
diff --git a/clang/lib/Frontend/PCHReaderStmt.cpp b/clang/lib/Frontend/PCHReaderStmt.cpp
index ace62d7..051b225 100644
--- a/clang/lib/Frontend/PCHReaderStmt.cpp
+++ b/clang/lib/Frontend/PCHReaderStmt.cpp
@@ -1215,7 +1215,7 @@
   case Read_Decl:
   case Read_Type:
     // Read a statement from the current DeclCursor.
-    return ReadStmtFromStream(DeclsCursor);
+    return ReadStmtFromStream(Chain[0]->DeclsCursor);
   case Read_Stmt:
     return ReadSubStmt();
   }