Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 46 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/g++.dg/ext/utf32-3.C b/gcc-4.9/gcc/testsuite/g++.dg/ext/utf32-3.C
new file mode 100644
index 000000000..f5d1db0d0
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/ext/utf32-3.C
@@ -0,0 +1,46 @@
+/* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */
+/* Test concatenation of char32_t* string literals. */
+/* { dg-do run { target c++11 } } */
+/* { dg-options "-Wall -Werror" } */
+
+extern "C" void abort (void);
+
+const static char32_t	*s0 = U"a" U"b";
+
+const static char32_t	*s1 = U"a" "b";
+const static char32_t	*s2 = "a" U"b";
+const static char32_t	*s3 = U"a" "\u2029";
+const static char32_t	*s4 = "\u2029" U"b";
+const static char32_t	*s5 = U"a" "\U00064321";
+const static char32_t	*s6 = "\U00064321" U"b";
+
+#define A	0x00000061
+#define B	0x00000062
+#define X	0x00002029
+#define Y	0x00064321
+
+int main ()
+{
+    if (sizeof ((U"a" U"b")[0]) != sizeof (char32_t))
+	abort ();
+    if (sizeof ((U"a"  "b")[0]) != sizeof (char32_t))
+	abort ();
+    if (sizeof (( "a" U"b")[0]) != sizeof (char32_t))
+	abort ();
+
+    if (s0[0] != A || s0[1] != B || s0[2] != 0x00000000)
+	abort ();
+
+    if (s1[0] != A || s1[1] != B || s1[2] != 0x00000000)
+	abort ();
+    if (s2[0] != A || s2[1] != B || s2[2] != 0x00000000)
+	abort ();
+    if (s3[0] != A || s3[1] != X || s3[2] != 0x00000000)
+	abort ();
+    if (s4[0] != X || s4[1] != B || s4[2] != 0x00000000)
+	abort ();
+    if (s5[0] != A || s5[1] != Y || s5[2] != 0x00000000)
+	abort ();
+    if (s6[0] != Y || s6[1] != B || s6[2] != 0x00000000)
+	abort ();
+}