2 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/comment_save.c b/clang/test/Preprocessor/comment_save.c
new file mode 100644
index 00000000000..1a3bd96efb5
--- /dev/null
+++ b/clang/test/Preprocessor/comment_save.c
@@ -0,0 +1,7 @@
+// RUN: clang -E -C %s | grep '^// foo$' &&
+// RUN: clang -E -C %s | grep -F '^/* bar */$'
+
+// foo
+/* bar */
+
+
diff --git a/clang/test/Preprocessor/comment_save_macro.c b/clang/test/Preprocessor/comment_save_macro.c
new file mode 100644
index 00000000000..635a6fd4064
--- /dev/null
+++ b/clang/test/Preprocessor/comment_save_macro.c
@@ -0,0 +1,8 @@
+// RUN: clang -E -C %s | grep '^boo bork bar // zot$' &&
+// RUN: clang -E -CC %s | grep -F '^boo bork /* blah*/ bar // zot$' &&
+// RUN: clang -E %s | grep '^boo bork bar$'
+
+
+#define FOO bork // blah
+boo FOO bar // zot
+