1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/19990228-1.c b/gcc/testsuite/gcc.dg/cpp/19990228-1.c
new file mode 100644
index 000000000..acae1169a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/19990228-1.c
@@ -0,0 +1,21 @@
+/* Regression test for cpp.  The following input may cause core dumps
+   or # line markers in the middle of the line.  */
+/* { dg-do preprocess } */
+
+#define foo(string, arg) bar(2, string, arg)
+
+foo ("\
+\
+\
+\
+\
+\
+\
+\
+\
+\
+\
+",
+NULL);
+
+/* { dg-final { scan-file-not 19990228-1.i "\[^\\n\]#" } } */