1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/utf-dflt.c b/gcc/testsuite/gcc.dg/utf-dflt.c
new file mode 100644
index 000000000..7281ef3c7
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/utf-dflt.c
@@ -0,0 +1,25 @@
+/* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */
+/* If not gnu99, the u and U prefixes should be parsed as separate tokens. */
+/* { dg-do compile } */
+/* { dg-options "" } */
+
+const unsigned short	c0	= u'a';		/* { dg-error "undeclared" } */
+		/* { dg-error "expected ',' or ';'" "" { target *-*-* } 6 } */
+const unsigned long	c1	= U'a';		/* { dg-error "undeclared" } */
+		/* { dg-error "expected ',' or ';'" "" { target *-*-* } 8 } */
+
+#define u	1 +
+#define U	2 +
+
+const unsigned short	c2	= u'a';
+const unsigned long	c3	= U'a';
+
+#undef u
+#undef U
+#define u	"a"
+#define U	"b"
+
+const void		*s0	= u"a";
+const void		*s1	= U"a";
+
+int main () {}