commit c915fa76c5429bbc235d8993dc218ad20bc26e3b
author Anders Carlsson <andersca@mac.com> Sat Aug 08 18:23:56 2009 +0000
committer Anders Carlsson <andersca@mac.com> Sat Aug 08 18:23:56 2009 +0000
tree f762526a00bcade08890b617ddfa128dd8fd9562
parent c3bed7323db2176ce86f75116ae079c66f87f661

Introduce a new PragmaPack attribute, and use it for #pragma pack. The PackedAttr now only represents __attribute__((packed)).

This is necessary because #pragma pack and __attribute__((packed)) have different semantics. No functionality change yet, but this lays the groundwork for fixing a record layout bug.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78483 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/PCHWriter.cpp

diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index 69247d3..0e570a6 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -1698,10 +1698,13 @@
     case Attr::Overloadable:
       break;
 
-    case Attr::Packed:
-      Record.push_back(cast<PackedAttr>(Attr)->getAlignment());
+    case Attr::PragmaPack:
+      Record.push_back(cast<PragmaPackAttr>(Attr)->getAlignment());
       break;
 
+    case Attr::Packed:
+      break;
+    
     case Attr::Pure:
       break;