From a9fecf3f9eff108b719280d04c99151f90367b71 Mon Sep 17 00:00:00 2001
From: Fariborz Jahanian <fjahanian@apple.com>
Date: Sat, 21 Feb 2009 23:37:19 +0000
Subject: local array of objects are non-gc'able.

llvm-svn: 65251
---
 clang/lib/CodeGen/CGExpr.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'clang/lib/CodeGen/CGExpr.cpp')

diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index a9db6db0d9b..2348a11f7b0 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -776,10 +776,14 @@ LValue CodeGenFunction::EmitArraySubscriptExpr(const ArraySubscriptExpr *E) {
   QualType T = E->getBase()->getType();
   QualType ExprTy = getContext().getCanonicalType(T);
   T = T->getAsPointerType()->getPointeeType();
-
-  return LValue::MakeAddr(Builder.CreateGEP(Base, Idx, "arrayidx"),
+  LValue LV = 
+           LValue::MakeAddr(Builder.CreateGEP(Base, Idx, "arrayidx"),
            ExprTy->getAsPointerType()->getPointeeType().getCVRQualifiers(),
            getContext().getObjCGCAttrKind(T));
+  if (getContext().getLangOptions().ObjC1 &&
+      getContext().getLangOptions().getGCMode() != LangOptions::NonGC)
+    LValue::SetObjCNonGC(LV, !E->hasGlobalStorage());
+  return LV;
 }
 
 static 
-- 
cgit v1.2.3