[cfe-commits] r131242 - in /cfe/trunk: lib/CodeGen/CGDebugInfo.cpp test/CodeGenObjC/debug-info-class-extension3.m

[Devang Patel]

Author: dpatel
Date: Thu May 12 16:14:54 2011
New Revision: 131242

URL: http://llvm.org/viewvc/llvm-project?rev=131242&view=rev
Log:
Do not add AT_APPLE_objc_class_extension attribute if @implementation is not seen.

Added:
    cfe/trunk/test/CodeGenObjC/debug-info-class-extension3.m
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=131242&r1=131241&r2=131242&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Thu May 12 16:14:54 2011
@@ -1242,8 +1242,7 @@
   uint64_t Align = CGM.getContext().getTypeAlign(Ty);
 
   unsigned Flags = 0;
-  if (ID->getFirstClassExtension() || 
-      (ID->getImplementation() && !ID->getImplementation()->ivar_empty()))
+  if (ID->getImplementation())
     Flags |= llvm::DIDescriptor::FlagObjcClassExtension;
 
   llvm::DIType RealDecl =

Added: cfe/trunk/test/CodeGenObjC/debug-info-class-extension3.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenObjC/debug-info-class-extension3.m?rev=131242&view=auto
==============================================================================
--- cfe/trunk/test/CodeGenObjC/debug-info-class-extension3.m (added)
+++ cfe/trunk/test/CodeGenObjC/debug-info-class-extension3.m Thu May 12 16:14:54 2011
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -fobjc-nonfragile-abi -masm-verbose -S -g %s -o - | FileCheck %s
+
+// CHECK-NOT: AT_APPLE_objc_class_extension
+
+ at interface Foo {} @end
+
+ at interface Foo () {
+    int *bar;
+}
+ at end
+
+void bar(Foo *fptr) {}