add testcase for PR3093

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59534 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Preprocessor/diag_crash.c b/test/Preprocessor/diag_crash.c
new file mode 100644 (file)
index 0000000..ee169df
--- /dev/null
+++ b/test/Preprocessor/diag_crash.c
@@ -0,0 +1,3 @@
+// RUN: clang -E %s
+#ifdef FOO
+/* /* */