[clang-move] Handle helpers with forward declarations.

Reviewers: ioeric

Reviewed By: ioeric

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D28801

llvm-svn: 292215

1 files changed, 19 insertions, 0 deletions

diff --git a/clang-tools-extra/test/clang-move/Inputs/helper_decls_test.cpp b/clang-tools-extra/test/clang-move/Inputs/helper_decls_test.cpp
index c4ec8074756..32d2a234816 100644
--- a/clang-tools-extra/test/clang-move/Inputs/helper_decls_test.cpp
+++ b/clang-tools-extra/test/clang-move/Inputs/helper_decls_test.cpp
@@ -76,3 +76,22 @@ static int HelperFun5() {
 void Fun1() { HelperFun5(); }
 
 } // namespace a
+
+namespace b {
+namespace {
+void HelperFun7();
+
+class HelperC4;
+} // namespace
+
+void Fun3() {
+  HelperFun7();
+  HelperC4 *t;
+}
+
+namespace {
+void HelperFun7() {}
+
+class HelperC4 {};
+} // namespace
+} // namespace b