From 1216b05d3d898c40fa3e674dc49ad22eb59b3db3 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Fri, 6 Jun 2008 01:50:12 +0000
Subject: During interface layout, don't forget super class.

llvm-svn: 52033
---
 clang/lib/AST/ASTContext.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'clang/lib/AST/ASTContext.cpp')

diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index 4a1fb39bb60..8733a6b9894 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -405,7 +405,15 @@ ASTContext::getASTObjCInterfaceLayout(const ObjCInterfaceDecl *D) {
 
   // Allocate and assign into ASTRecordLayouts here.  The "Entry" reference can
   // be invalidated (dangle) if the ASTRecordLayouts hashtable is inserted into.
-  ASTRecordLayout *NewEntry = new ASTRecordLayout();
+  unsigned Alignment = 8;
+  uint64_t Size = 0;
+  if (ObjCInterfaceDecl *SD = D->getSuperClass()) {
+    const ASTRecordLayout &SL = getASTObjCInterfaceLayout(SD);
+    Alignment = SL.getAlignment();
+    Size = SL.getSize();
+  } 
+  ASTRecordLayout *NewEntry = new ASTRecordLayout(Size, Alignment);
+
   Entry = NewEntry;
 
   NewEntry->InitializeLayout(D->ivar_size());
-- 
cgit v1.2.3