1 files changed, 34 insertions, 0 deletions
diff --git a/clang/test/Lexer/block_cmt_end.c b/clang/test/Lexer/block_cmt_end.c
new file mode 100644
index 0000000..f54b6a4
--- /dev/null
+++ b/clang/test/Lexer/block_cmt_end.c
@@ -0,0 +1,34 @@
+/*
+  RUN: %clang_cc1 -E -trigraphs %s | grep bar
+  RUN: %clang_cc1 -E -trigraphs %s | grep foo
+  RUN: %clang_cc1 -E -trigraphs %s | not grep qux
+  RUN: %clang_cc1 -E -trigraphs %s | not grep xyz
+  RUN: %clang_cc1 -fsyntax-only -trigraphs -verify %s  
+*/
+
+// This is a simple comment, /*/ does not end a comment, the trailing */ does.
+int i = /*/ */ 1;
+
+/* qux
+
+next comment ends with normal escaped newline:
+*/
+
+/* expected-warning {{escaped newline}} expected-warning {{backslash and newline}}  *\  
+/
+
+int bar /* expected-error {{expected ';' after top level declarator}} */
+
+/* xyz
+
+next comment ends with a trigraph escaped newline: */
+
+/* expected-warning {{escaped newline between}}   expected-warning {{backslash and newline separated by space}}    expected-warning {{trigraph ends block comment}}   *??/    
+/
+
+foo
+
+
+// rdar://6060752 - We should not get warnings about trigraphs in comments:
+// '????'
+/* ???? */