check base type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43283 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CodeGen/CGExpr.cpp b/CodeGen/CGExpr.cpp
index 8aed57a..f6e772d 100644
--- a/CodeGen/CGExpr.cpp
+++ b/CodeGen/CGExpr.cpp
@@ -385,7 +385,7 @@
LValue CodeGenFunction::EmitMemberExpr(const MemberExpr *E) {
// FIXME: Handle union members.
- if (E->getType()->isUnionType()) {
+ if (E->getBase()->getType()->isUnionType()) {
fprintf(stderr, "Unimplemented lvalue expr!\n");
E->dump(getContext().SourceMgr);
llvm::Type *Ty = llvm::PointerType::get(ConvertType(E->getType()));