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, 18 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-condition2.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-condition2.C
new file mode 100644
index 000000000..243409669
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-condition2.C
@@ -0,0 +1,18 @@
+// PR c++/48909
+// { dg-options -std=c++0x }
+
+#define SA(X) static_assert((X),#X)
+
+constexpr int const * is_sorted_until(int const * first, int const * last)
+{
+ return first == last || first + 1 == last ? last
+  : (*(first + 1) < *first) != false ? first + 1
+  : is_sorted_until(first + 1, last);
+}
+
+int main()
+{
+ static constexpr int array[2] = {0, 1};
+ constexpr int const * last = is_sorted_until(array, array + 2);
+ SA(last==array+2);
+}