obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 22 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/ext/utf-badconcat.C b/gcc/testsuite/g++.dg/ext/utf-badconcat.C
new file mode 100644
index 000000000..bab020e4f
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/utf-badconcat.C
@@ -0,0 +1,22 @@
+/* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */
+/* Test unsupported concatenation of char16_t/char32_t* string literals. */
+/* { dg-do compile } */
+/* { dg-options "-std=c++0x" } */
+
+const void *s0	= u"a"  "b";
+const void *s1	=  "a" u"b";
+const void *s2	= u"a" U"b";	/* { dg-error "non-standard concatenation" } */
+const void *s3	= U"a" u"b";	/* { dg-error "non-standard concatenation" } */
+const void *s4	= u"a" L"b";	/* { dg-error "non-standard concatenation" } */
+const void *s5	= L"a" u"b";	/* { dg-error "non-standard concatenation" } */
+const void *s6	= u"a" u"b";
+const void *s7	= U"a"  "b";
+const void *s8	=  "a" U"b";
+const void *s9	= U"a" L"b";	/* { dg-error "non-standard concatenation" } */
+const void *sa	= L"a" U"b";	/* { dg-error "non-standard concatenation" } */
+const void *sb	= U"a" U"b";
+const void *sc	= L"a"  "b";
+const void *sd	=  "a" L"b";
+const void *se	= L"a" L"b";
+
+int main () {}