blocks: Support capturing complex variable in block.
// rdar://10033896
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139020 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprComplex.cpp b/lib/CodeGen/CGExprComplex.cpp
index 672721e..24d0115 100644
--- a/lib/CodeGen/CGExprComplex.cpp
+++ b/lib/CodeGen/CGExprComplex.cpp
@@ -311,11 +311,7 @@
//===----------------------------------------------------------------------===//
ComplexPairTy ComplexExprEmitter::VisitExpr(Expr *E) {
- CGF.ErrorUnsupported(E, "complex expression");
- llvm::Type *EltTy =
- CGF.ConvertType(E->getType()->getAs<ComplexType>()->getElementType());
- llvm::Value *U = llvm::UndefValue::get(EltTy);
- return ComplexPairTy(U, U);
+ return EmitLoadOfLValue(E);
}
ComplexPairTy ComplexExprEmitter::