fix PR4021, array and functions decay in the receiver position of an objc message send.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70373 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprObjC.cpp b/lib/Sema/SemaExprObjC.cpp
index f2cd001..a463ab8 100644
--- a/lib/Sema/SemaExprObjC.cpp
+++ b/lib/Sema/SemaExprObjC.cpp
@@ -461,8 +461,12 @@
Expr **ArgExprs = reinterpret_cast<Expr **>(Args);
Expr *RExpr = static_cast<Expr *>(receiver);
+
+ // If necessary, apply function/array conversion to the receiver.
+ // C99 6.7.5.3p[7,8].
+ DefaultFunctionArrayConversion(RExpr);
+
QualType returnType;
-
QualType ReceiverCType =
Context.getCanonicalType(RExpr->getType()).getUnqualifiedType();