1 files changed, 12 insertions, 0 deletions
diff --git a/test/Lexer/bcpl-escaped-newline.c b/test/Lexer/bcpl-escaped-newline.c
new file mode 100644
index 0000000000000..4d4a7b5e89ebe
--- /dev/null
+++ b/test/Lexer/bcpl-escaped-newline.c
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -Eonly -trigraphs %s
+// RUN: %clang_cc1 -Eonly -verify %s
+
+//\
+#error bar
+
+//??/
+#error qux // expected-error {{qux}}
+
+// Trailing whitespace!
+//\ 
+#error quux