In mcs:

2005-12-03  Ben Maurer  <bmaurer@ximian.com>

	* anonymous.cs: Have the param code handle leaving copies on the
	stack etc. Allows anonymous params to take part in the assignment
	code (++, +=, etc). Fixes bug #76550

	* expression.cs: Handle the prepare_for_load/leave_copy by passing
	it down to the anon code.

	* iterators.cs: Use dummy var here

	* codegen.cs: Handle new vars

In tests:
2005-12-03  Ben Maurer  <bmaurer@ximian.com>

	* test-474.cs: new test.


svn path=/trunk/mcs/; revision=53896

1 files changed, 44 insertions, 0 deletions

diff --git a/mcs/tests/test-474.cs b/mcs/tests/test-474.cs
new file mode 100644
index 00000000000..09408fb2a65
--- /dev/null
+++ b/mcs/tests/test-474.cs
@@ -0,0 +1,44 @@
+// Test for bug 76550 -- EmitAssign getting called
+// on captured params.
+
+class Z {
+	static void Main ()
+	{
+		TestPreinc (1);
+		TestPostinc (1);
+	}
+	
+	delegate void X ();
+
+	static void TestPreinc (int i)
+	{
+		Assert (i, 1);
+		X x = delegate {
+			int z = ++i;
+			Assert (z, 2);
+			Assert (i, 2);
+		};
+		x ();
+		Assert (i, 2);
+	}
+
+	static void TestPostinc (int i)
+	{
+		Assert (i, 1);
+		X x = delegate {
+			int z = i++;
+			Assert (z, 1);
+			Assert (i, 2);
+		};
+		x ();
+		Assert (i, 2);
+	}
+	
+	static void Assert (int a, int b)
+	{
+		if (a == b)
+			return;
+
+		throw new System.Exception ("Incorrect was: " + a + " should have been " + b + ".");
+	}
+}