From: Fariborz Jahanian <fjahanian@apple.com>
Date: Fri, 1 Oct 2010 00:01:53 +0000 (+0000)
Subject: Output debug info. for ivars declared in class
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9747739d0dd3077763100c28a134cc1f332df3d4;p=clang

Output debug info. for ivars declared in class
extension and implementation.
Fixes rdar://8493239.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115248 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 29a4377dd1..30165961e5 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -1114,9 +1114,8 @@ llvm::DIType CGDebugInfo::CreateType(const ObjCInterfaceType *Ty,
   const ASTRecordLayout &RL = CGM.getContext().getASTObjCInterfaceLayout(ID);
 
   unsigned FieldNo = 0;
-  for (ObjCInterfaceDecl::ivar_iterator I = ID->ivar_begin(),
-         E = ID->ivar_end();  I != E; ++I, ++FieldNo) {
-    ObjCIvarDecl *Field = *I;
+  for (ObjCIvarDecl *Field = ID->all_declared_ivar_begin(); Field;
+       Field = Field->getNextIvar()) {
     llvm::DIType FieldTy = getOrCreateType(Field->getType(), Unit);
 
     llvm::StringRef FieldName = Field->getName();
diff --git a/test/CodeGenObjC/debug-info-default-synth-ivar.m b/test/CodeGenObjC/debug-info-default-synth-ivar.m
new file mode 100644
index 0000000000..f121e40750
--- /dev/null
+++ b/test/CodeGenObjC/debug-info-default-synth-ivar.m
@@ -0,0 +1,34 @@
+// RUN: %clang -fverbose-asm -g -S %s -o - | grep DW_AT_name | count 42
+// rdar://8493239
+
+@class NSString;
+
+@interface InstanceVariablesEverywhereButTheInterface 
+@end
+
+@interface InstanceVariablesEverywhereButTheInterface()
+{
+  NSString *_someString;
+}
+
+@property(readonly) NSString *someString;
+@property(readonly) unsigned long someNumber;
+@end
+
+@implementation InstanceVariablesEverywhereButTheInterface
+{
+  unsigned long _someNumber;
+}
+@synthesize someString = _someString, someNumber = _someNumber;
+@end
+
+@interface AutomaticSynthesis
+{
+  int real_ivar;
+}
+@property(copy) NSString *someString;
+@property unsigned long someNumber;
+@end
+
+@implementation AutomaticSynthesis
+@end