[CodeView] Minimal support for S_UNAMESPACE records

Differential Revision: https://reviews.llvm.org/D50007

llvm-svn: 338417

1 files changed, 8 insertions, 1 deletions

diff --git a/llvm/unittests/DebugInfo/CodeView/TypeIndexDiscoveryTest.cpp b/llvm/unittests/DebugInfo/CodeView/TypeIndexDiscoveryTest.cpp
index 60ca56b0d14..7ee56042f4b 100644
--- a/llvm/unittests/DebugInfo/CodeView/TypeIndexDiscoveryTest.cpp
+++ b/llvm/unittests/DebugInfo/CodeView/TypeIndexDiscoveryTest.cpp
@@ -600,4 +600,11 @@ TEST_F(TypeIndexIteratorTest, VariableSizeIntegers) {
   BaseClassRecord BaseClass2(MemberAccess::Public, TypeIndex(48), 1);
   writeFieldList(BaseClass1, BaseClass2);
   checkTypeReferences(0, TypeIndex(47), TypeIndex(48));
-}
\ No newline at end of file
+}
+
+TEST_F(TypeIndexIteratorTest, UsingNamespace) {
+  UsingNamespaceSym UN(SymbolRecordKind::UsingNamespaceSym);
+  UN.Name = "std";
+  writeSymbolRecords(UN);
+  checkTypeReferences(0);
+}