2002-02-21 Miguel de Icaza <miguel@ximian.com>

	* expression.cs (Binary.ResolveOperator): Remove redundant
	MemberLookup pn parent type.
	Optimize union call, we do not need a union if the types are the same.
	(Unary.ResolveOperator): REmove redundant MemberLookup on parent
	type.

	Specialize the use of MemberLookup everywhere, instead of using
	the default settings.

	(StackAlloc): Implement stackalloc keyword.

	* cs-parser.jay: Add rule to parse stackalloc.

	* driver.cs: Handle /h, /help, /?

Added two more tests, added an error test.

svn path=/trunk/mcs/; revision=2579

1 files changed, 13 insertions, 0 deletions

diff --git a/mcs/errors/cs0255.cs b/mcs/errors/cs0255.cs
new file mode 100755
index 00000000000..10e2045385e
--- /dev/null
+++ b/mcs/errors/cs0255.cs
@@ -0,0 +1,13 @@
+// cs0255.cs: Can not use stackalloc in finally or catch
+// Line: 10
+unsafe class X {
+	string s;
+
+	static void Main ()
+	{
+		try {
+		} catch {
+		char *ptr = stackalloc char [10U];
+}
+	}
+}