commit 0a34e31d8117df0ac232773e82ed6f185c476f2a
author Devang Patel <dpatel@apple.com> Tue Jul 13 00:24:30 2010 +0000
committer Devang Patel <dpatel@apple.com> Tue Jul 13 00:24:30 2010 +0000
tree 842186b0093da47165d570b338e93059f61a8683
parent 54e620d2c77875f55ee6eca665eac040c21055eb

const qualify debug info for "this" for const methods.

llvm-svn: 108220

clang/lib/CodeGen/CGDebugInfo.cpp

diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 80d5f1a..a3c4003 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -536,6 +536,13 @@
     Context.getPointerType(Context.getTagDeclType(Method->getParent()));
   llvm::DIType ThisPtrType = 
     DebugFactory.CreateArtificialType(getOrCreateType(ThisPtr, Unit));
+
+  if (Method->getTypeQualifiers() && Qualifiers::Const)
+    ThisPtrType = 
+      DebugFactory.CreateDerivedType(llvm::dwarf::DW_TAG_const_type, 
+                                     Unit, "", Unit,
+                                     0, 0, 0, 0, 0, ThisPtrType);
+
   TypeCache[ThisPtr.getAsOpaquePtr()] = ThisPtrType;  
   Elts.push_back(ThisPtrType);