vendor/clang/clang-release_34-r197841

1 files changed, 9 insertions, 0 deletions

diff --git a/test/SemaCXX/warn-using-namespace-in-header.cpp b/test/SemaCXX/warn-using-namespace-in-header.cpp
index f68b99893aae..6b84e6e70a50 100644
--- a/test/SemaCXX/warn-using-namespace-in-header.cpp
+++ b/test/SemaCXX/warn-using-namespace-in-header.cpp
@@ -57,4 +57,13 @@ using namespace dont_warn;
 // cc file.
 USING_MACRO
 
+// Check behavior of line markers.
+namespace warn_header_with_line_marker {} 
+# 1 "XXX.h" 1
+using namespace warn_header_with_line_marker; // expected-warning {{using namespace directive in global context in header}}
+# 70 "warn-using-namespace-in-header.cpp" 2
+
+namespace nowarn_after_line_marker {}
+using namespace nowarn_after_line_marker;
+
 #endif