[cfe-commits] r109050 - /cfe/trunk/lib/CodeGen/CGDebugInfo.cpp

[Devang Patel]

Author: dpatel
Date: Wed Jul 21 17:41:25 2010
New Revision: 109050

URL: http://llvm.org/viewvc/llvm-project?rev=109050&view=rev
Log:
ObjCId is special "struct objc_object". Make this explicit in debug info.
This is tested by objc-rbreak.exp in gdb testsuite.

Modified:
    cfe/trunk/lib/CodeGen/CGDebugInfo.cpp

Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=109050&r1=109049&r2=109050&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Wed Jul 21 17:41:25 2010
@@ -242,6 +242,12 @@
   default:
   case BuiltinType::Void:
     return llvm::DIType();
+  case BuiltinType::ObjCId: 
+    // id is struct objc_object *.
+    return DebugFactory.CreateCompositeType(llvm::dwarf::DW_TAG_structure_type,
+                                            Unit, "objc_object", Unit, 0, 0, 0, 0,
+                                            llvm::DIType::FlagFwdDecl, 
+                                            llvm::DIType(), llvm::DIArray());
   case BuiltinType::UChar:
   case BuiltinType::Char_U: Encoding = llvm::dwarf::DW_ATE_unsigned_char; break;
   case BuiltinType::Char_S: