Fix #80060

* mcs/cs-tokenizer.cs (parse_less_than): Recognize double-colons too.
* tests/gtest-299.cs: New test based on #80060.

svn path=/trunk/mcs/; revision=69222

1 files changed, 13 insertions, 0 deletions

diff --git a/mcs/tests/gtest-299.cs b/mcs/tests/gtest-299.cs
new file mode 100644
index 00000000000..fbaa9c4f03b
--- /dev/null
+++ b/mcs/tests/gtest-299.cs
@@ -0,0 +1,13 @@
+using System;
+using X = N;
+namespace N { class A {} }
+class B<T> { }
+class Test {
+	static public B<X::A> q;
+	static void Main ()
+	{
+		q = new B<N.A> ();
+		if (typeof (B<X::A>) != typeof (B<X.A>))
+			throw new Exception ("huh");
+	}
+}