From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Sat, 21 Jun 2014 18:16:40 +0000 (+0000)
Subject: [PCH] Remove the BackingIvarReferencedInAccessor field from DECL_OBJC_IVAR abbreviati... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=06fd586f647cb84a0ebb1b0d6bdf63c7d198c6b0;p=clang

[PCH] Remove the BackingIvarReferencedInAccessor field from DECL_OBJC_IVAR abbreviation record.

Patch by Yiding Jia!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@211438 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Serialization/ASTWriterDecl.cpp b/lib/Serialization/ASTWriterDecl.cpp
index 347473c77d..47ce747d5b 100644
--- a/lib/Serialization/ASTWriterDecl.cpp
+++ b/lib/Serialization/ASTWriterDecl.cpp
@@ -1515,8 +1515,6 @@ void ASTWriter::WriteDeclsBlockAbbrevs() {
   // ObjC Ivar
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getAccessControl
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getSynthesize
-  // getBackingIvarReferencedInAccessor
-  Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
   // Type Source Info
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array));
diff --git a/test/Index/index-pch-objc.m b/test/Index/index-pch-objc.m
new file mode 100644
index 0000000000..fd89988d5c
--- /dev/null
+++ b/test/Index/index-pch-objc.m
@@ -0,0 +1,10 @@
+// RUN: c-index-test -write-pch %t.pch %s
+// RUN: env LIBCLANG_NOTHREADS=1 c-index-test -index-tu %t.pch | FileCheck %s
+
+@interface SomeClass
+@property (retain) id foo;
+@end
+@implementation SomeClass
+@end
+
+// CHECK: [indexDeclaration]: kind: objc-ivar | name: _foo